# State contract: William Mateik OD (MA)

> State-procurement record: https://www.xh1b.org/contract/799052f1-a758-4ee0-94de-dc34c9fea0d1 · [vendor profile](https://www.xh1b.org/org/william-mateik-od-29aee35603)

William Mateik OD holds a MA state government contract with Executive Office of Health and Human Services (EHS) in UNASSIGNED, UNASSIGNED. The recorded award value is $161.54. It started on Dec 3, 2010.

| Metric | Value |
|---|---|
| Vendor (as filed) | WILLIAM MATEIK OD |
| Matched employer record | [WILLIAM MATEIK OD](https://www.xh1b.org/org/william-mateik-od-29aee35603) |
| Awarding agency | Executive Office of Health and Human Services (EHS) |
| State | [MA](https://www.xh1b.org/state-contracts/MA) |
| Award amount | $161.54 |
| Start date | 2010-12-03 |
| Contract number | INTF1000791005335420 |
| 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 f5a788cc-2d89-4a00-bad1-cdcc5cdf50e5 belongs to contracts_aus, not this jurisdiction. Source custody is unresolved.

## Other government contracts with this vendor (497 on record)

Page 1 of 63. 497 related source records.

| Contract | Ledger | Date | Recorded value |
| --- | --- | --- | --- |
| [Mass Rehabilitation Commission (MRC)](https://www.xh1b.org/contract/807f05b4-c2b0-4efe-b48e-2deb3db442c2) | State · MA | 2018-12-12 | $20.00 (Award amount) |
| [Mass Rehabilitation Commission (MRC)](https://www.xh1b.org/contract/4b383fb8-1065-45ef-a702-5411a98cbaf9) | State · MA | 2018-05-01 | $15.00 (Award amount) |
| [Mass Rehabilitation Commission (MRC)](https://www.xh1b.org/contract/cbb95648-4269-4a67-af1d-1056b05b7da5) | State · MA | 2018-01-05 | $20.00 (Award amount) |
| [Mass Rehabilitation Commission (MRC)](https://www.xh1b.org/contract/eea5059e-7dbe-427d-8416-36a6f757f82c) | State · MA | 2017-12-22 | $25.00 (Award amount) |
| [Executive Office of Health and Human Services (EHS)](https://www.xh1b.org/contract/ac6967bc-da55-4ab5-9cde-e45b4b484330) | State · MA | 2017-05-15 | $34.80 (Award amount) |
| [Executive Office of Health and Human Services (EHS)](https://www.xh1b.org/contract/d98b63c8-a84f-4162-8c17-be19166e0520) | State · MA | 2017-05-08 | $80.55 (Award amount) |
| [Executive Office of Health and Human Services (EHS)](https://www.xh1b.org/contract/dd7e72dd-3ce1-4abc-810e-da4516b68080) | State · MA | 2017-04-17 | $276.13 (Award amount) |
| [Department of Elder Affairs (ELD)](https://www.xh1b.org/contract/e7d1e716-5d3c-4b7f-9b63-cd108b38fa9b) | State · MA | 2017-04-17 | $28.19 (Award amount) |

## More

- Full page (charts, tables, interactive): https://www.xh1b.org/contract/799052f1-a758-4ee0-94de-dc34c9fea0d1


## 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.