# State contract: John M Klefeker JR (MA)

> State-procurement record: https://www.xh1b.org/contract/94de82b2-63fd-4214-a832-e6cdb5a976f7 · [vendor profile](https://www.xh1b.org/org/john-m-klefeker-jr-f99f665c54)

John M Klefeker JR holds a MA state government contract with Executive Office of Health and Human Services (EHS) in UNASSIGNED, UNASSIGNED. The recorded award value is $1,644.45. It started on May 21, 2018.

| Metric | Value |
|---|---|
| Vendor (as filed) | JOHN M KLEFEKER JR |
| Matched employer record | [JOHN M KLEFEKER JR](https://www.xh1b.org/org/john-m-klefeker-jr-f99f665c54) |
| Awarding agency | Executive Office of Health and Human Services (EHS) |
| State | [MA](https://www.xh1b.org/state-contracts/MA) |
| Award amount | $1644.45 |
| Start date | 2018-05-21 |
| Contract number | INTF1004691035292570 |
| Description (as filed) | (R10) MEDICAID |
| Place of performance | UNASSIGNED, UNASSIGNED, UNASS |
| Source URL | https://cthru.data.socrata.com/ |
| Ingested | 2026-09-30 |

The stored run 432be04f-9e63-41d3-9229-cd077e12b081 belongs to contracts_mt, not this jurisdiction. Source custody is unresolved.

## Other government contracts with this vendor (567 on record)

Page 1 of 71. 567 related source records.

| Contract | Ledger | Date | Recorded value |
| --- | --- | --- | --- |
| [Executive Office of Health and Human Services (EHS)](https://www.xh1b.org/contract/e4e4ffb5-9f53-4414-993c-e695ed5f579f) | State · MA | 2026-09-28 | $118.01 (Award amount) |
| [Executive Office of Health and Human Services (EHS)](https://www.xh1b.org/contract/54fe6885-e8dd-46be-be58-0c7a0bfe978c) | State · MA | 2026-09-21 | $1881.82 (Award amount) |
| [Executive Office of Health and Human Services (EHS)](https://www.xh1b.org/contract/870dbf09-3600-49ec-9da7-b0b7cce846ff) | State · MA | 2026-09-08 | $100.20 (Award amount) |
| [Mass Rehabilitation Commission (MRC)](https://www.xh1b.org/contract/2d8ae25d-c335-4de9-827d-a42fc0bdf83a) | State · MA | 2026-09-01 | $10.00 (Award amount) |
| [Executive Office of Health and Human Services (EHS)](https://www.xh1b.org/contract/93ec6bf8-bc13-45c0-ac96-53437def916a) | State · MA | 2026-08-17 | $743.66 (Award amount) |
| [Mass Rehabilitation Commission (MRC)](https://www.xh1b.org/contract/085345c1-f2ca-4257-a1a4-1cb850bdadc9) | State · MA | 2026-08-10 | $20.00 (Award amount) |
| [Executive Office of Health and Human Services (EHS)](https://www.xh1b.org/contract/33a4eb0a-e57a-4aad-a508-1264bcaa9b3c) | State · MA | 2026-08-10 | $2594.87 (Award amount) |
| [Executive Office of Health and Human Services (EHS)](https://www.xh1b.org/contract/8ef20c9e-62fc-491b-aada-493d50c32f78) | State · MA | 2026-08-03 | $339.73 (Award amount) |

## More

- Full page (charts, tables, interactive): https://www.xh1b.org/contract/94de82b2-63fd-4214-a832-e6cdb5a976f7


## References

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<a id="reference-data-dataset-state_contracts-dataset-federal_contracts-indicators-method-indicators-method"></a>

1. XH1B method or registry · XH1B. [State contracts and Connecticut payments: source registry; Reading Public Records and Derived Indicators](https://www.xh1b.org/data-sources). Source registry entry: state_contracts; Reading records: units, source coverage, wage gaps, entity links, and inference limits. XH1B dataset description: State government award and vendor records. Connecticut Open Expenditures records payments, including grants. Payment totals stay separate from contract awards. Record identity fields vary by source; amounts and descriptions do not set identity.; These are the site's review methods, not validated predictions of wrongdoing. Inspect underlying records and alternative explanations.

<a id="reference-data-dataset-state_contracts-dataset-federal_contracts-indicators-method-dataset-federal_contracts"></a>

2. Dataset documentation · USAspending / U.S. Treasury. [Federal Spending Guide: contract transactions](https://www.usaspending.gov/data/Federal-Spending-Guide.pdf#page=9). Pages 3, 5, 9 and 17: transactions, amount fields and recipient identifiers. Contract downloads contain prime award transactions. XH1B’s use of recipient identifiers for employer links is its own processing step. Checked 2026-10-18.