Incumbent-intelligence read on this vehicle: who holds it, how the money has moved, and where the option runway opens the next recompete.
UNCLASSIFIED // COMPANY PROPRIETARY
Prepared August 1, 2026. Information available as of August 1, 2026. Built entirely from public federal records. All portions of this product are marked (U). Analysis is derived from public records, not verified fact; verify independently before relying on it. Handle as company proprietary.
Evidence Markings
DETERMINED: an observed fact from the public record.
INFERRED: an analytic judgment, carrying a stated confidence level.
MUST-CHECK: an intelligence gap, written as an action item for the capture team.
Confidence Scale
High: corroborated by multiple independent public sources; minimal inference.
Moderate: credibly sourced but not fully corroborated, or partial inference.
Low: fragmented, uncorroborated, or assumption-heavy.
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◎ Contract Vehicle SITREP
Analysis derived from public records, not verified fact. Verify independently before relying on it.
28321320AC0840028
Incumbent-intelligence read on this vehicle: who holds it, how the money has moved, and where the option runway opens the next recompete.
Single-award IDIQ (E) · Single award · Social Security Administration, SSA OFC OF ACQUISITION GRANTS
$65M ceiling33 holdersNAICS 621111
§1
Bottom Line Up Front
▪What this is. 28321320AC0840028 is a single-award idiq (E) issued by Social Security Administration, SSA OFC OF ACQUISITION GRANTS, solicitation 28321319Q00000142, a single award vehicle with a combined ceiling of $65M, held by 33 primes on the public record.
▪The money. Funded totals against the $65M ceiling, split by prime, are a subscription read; the holder roster is on the public record below.
▪Recompete timing. No period-of-performance end is on record for this vehicle; recompete timing is not determined.
▪The read. For a challenger: the holder roster below is the field to beat, and the option runway sets the earliest realistic entry point. For an incumbent: defend the funded share and the option ladder now, and watch for deobligations or thinning competition as an early signal of a scope change.
§2
Entity Baseline
What this vehicle is and its scale, from the public contract record. Raw identifiers live here and in Sourcing; the body refers to the vehicle and its holders by name.
Vehicle
28321320AC0840028
Type
Single-award IDIQ (E)
Award structure
Single award
Awarding agency / office
Social Security Administration, SSA OFC OF ACQUISITION GRANTS
Combined ceiling
$65M
Funded to date
available with subscription
Period through
n/a
Base solicitation
28321319Q00000142
NAICS / PSC
621111 · PSC Q526
Vehicle ID
§3
Incumbent Baseline · Prime Roster
Every prime holder on the vehicle, from public contract award records. These are the incumbents a challenger displaces and the field most likely to defend.
🔒 Funded share, task orders, and corporate history
Funded position by prime, the fiscal-year obligation curve, order-level detail with options and deobligations, novation history, competition intensity, teaming, and how this buying office competes the category overall. Paid plans read the contract action records.
The incumbent roster is on the public record. This vehicle is a 33-holder multiple-award family with a combined ceiling of $65M, held by LOCUM INC, LOCUM INC, PETER MATOS DO, PC, FLATIRONS MEDICAL CONSULTANTS, LLC., SUSMAN, MORRIS H, UPTOWN EYE ASSOCIATES LLC, MARAVELLI, AMMIE J, KARSHMER, CAROL, OLIVARES RAFAEL J, MEADOWDALE MEDICAL CONSULTING, PLLC, STERN GEORGE W PHD, KOUTRAKOS STACY, TOMAK SHERI L, PRESTON DAVIS, ROBERT M BRILL, YAMAMOTO MD, FRANCIS K, JOHNSON CANDICE E MD, THOMAS MAYEDA, LAWRENCE P LANDWEHR, LEARNING FROM THE JOURNEY INC, TERRY KIMBERLEE R, RENNER, LISA, SMITH CYNTHIA NASEEM MD, DR RENA M POPMA PSYD, REDDY LEELAVATHY C, HELLER JUDY, SPAHN, JOSEPH D, ROBICHEAU NICOLE M, LOTUSUSA, INC., LIPETZ PSY D BRUCE D, ARCEGA, NATHANIEL DR MD, WILLIAM M BACKLUND MD, ARTHUR L LEWY.
MUST-CHECKintelligence gap
Successor vehicle structure. Whether this vehicle re-competes as a standalone follow-on or the requirement migrates onto a different GWAC or Schedule path is not established on the public record.
MUST-CHECKintelligence gap
Teaming coverage is partial. First-tier subcontract reporting is required only above a dollar threshold and many primes under-report, so any teaming picture is a floor, not the full bench.
§7
Intelligence Gaps & Outlook
What this SITREP could not determine from the public record, consolidated. Each is an action for the capture team.
▸Exact option end and extensions. the option ladder shown reflects exercised actions on record; the contractual final option end date and any bilateral extensions are a solicitation-document pull, not a public contract-action fact.
▸Successor vehicle structure. whether this scope re-competes as a standalone follow-on, a new GWAC lane, or an existing Schedule path is unposted until the buying office publishes it.
▸Past-performance attribution on novated seats. how a recompete evaluation would score incumbency acquired by novation is an RFP and legal question, not a settled public-record fact.
▸Teaming beyond the reported floor. first-tier subcontract reporting is thresholded and under-reported; mentor-protege and joint-venture ties are not in these records.
▸Current SAM size and status of every holder. business size and socioeconomic standing reflect each holder's registration on file; confirm the current size rep for any specific target NAICS before relying on set-aside eligibility.
INFERRED
§8
Sourcing
All findings derive from public federal records, as of Sat Aug 01. Raw identifiers live here and in the Entity Baseline.
Federal contract award records (FPDS / USASpending), vehicle 28321320AC0840028, contract ID CONT_IDV_28321320AC0840028_2800, Social Security Administration, SSA OFC OF ACQUISITION GRANTS, NAICS 621111, PSC Q526, combined ceiling $65M.
Federal contract action records (FPDS / USASpending), incumbent holders: LOCUM INC (contract 28321320AC0840008, UEI SETRUMQ8UL57, ceiling $6M); LOCUM INC (contract 28321320AC0840010, UEI SETRUMQ8UL57, ceiling $4M); PETER MATOS DO, PC (contract 28321320AC0840028, UEI E3EEGFP3TEW5, ceiling $4M); FLATIRONS MEDICAL CONSULTANTS, LLC. (contract 28321320AC0840024, UEI RH64MD4EUYM8, ceiling $2M); SUSMAN, MORRIS H (contract 28321320AC0840038, UEI XCMREJWJLM24, ceiling $2M); UPTOWN EYE ASSOCIATES LLC (contract 28321320AC0840030, UEI QDMQMZ8HMAY7, ceiling $2M); MARAVELLI, AMMIE J (contract 28321320AC0840035, UEI DXC8PE5GBLH9, ceiling $2M); KARSHMER, CAROL (contract 28321320AC0840029, UEI ZMB6ZCNKLAL5, ceiling $2M); OLIVARES RAFAEL J (contract 28321320AC0840036, UEI JZQXNKVL8QH2, ceiling $2M); MEADOWDALE MEDICAL CONSULTING, PLLC (contract 28321320AC0840007, UEI NYSLLYGXGDB7, ceiling $2M); STERN GEORGE W PHD (contract 28321320AC0840031, UEI ZU6YWYMWGCL8, ceiling $2M); KOUTRAKOS STACY (contract , UEI , ceiling $2M).
◎ CONTRACT VEHICLE SITREP // UNCLASSIFIED // COMPANY PROPRIETARY
Investigate|Radar|Illustrative intelligence from public data; supports, does not replace, your capture decision. The live record on SAM and USASpending always governs.
DETERMINEDHigh confidence33 prime holder(s) on the vehicle
Moderate confidence
outlook
Short to medium term: the prime roster above defends its position on the vehicle, with the option runway setting the near-term recompete clock. The watch items that move this read are any RFP or successor-vehicle notice under this office and NAICS, new teaming that signals a bid, and a change in the funded-share leader.
28321320AC0840027
G6WCCC8ZE679
; TOMAK SHERI L (contract 28321320AC0840019, UEI F5JDD3NZKL65, ceiling $2M)
; PRESTON DAVIS (contract 28321320AC0840012, UEI KFY8Z5NY9X63, ceiling $2M)
; ROBERT M BRILL (contract 28321320AC0840011, UEI D5R7MMTTLYC1, ceiling $2M)
; YAMAMOTO MD, FRANCIS K (contract 28321320AC0840033, UEI Z7BNLFZCENN2, ceiling $2M)
; JOHNSON CANDICE E MD (contract 28321320AC0840013, UEI LYWHKGPD1H58, ceiling $2M)
; THOMAS MAYEDA (contract 28321320AC0840022, UEI NRVJUWLCECC5, ceiling $2M)
; LAWRENCE P LANDWEHR (contract 28321320AC0840016, UEI X1PDYN9P8BG4, ceiling $2M)
; LEARNING FROM THE JOURNEY INC (contract 28321320AC0840015, UEI KQHLXA9YLL16, ceiling $2M)
; TERRY KIMBERLEE R (contract 28321320AC0840025, UEI J69HFABSEV93, ceiling $2M)
; RENNER, LISA (contract 28321320AC0840020, UEI MJ46KMLA5YV5, ceiling $2M)