Doctor profile · Federal record
Dr. Michelle Williams, M.D.
Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Houston, TX
- NPI 1598793630
- Accepts Medicare
- MIPS 79.4 / 100 · 2023
- 26 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1515 Holcombe Blvd
Houston, TX 770304000
(713) 792-6161 - Mailing address
-
Po Box 4439
Houston, TX 772104439
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- October 14, 2020
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State license (1)
- Texas #M4657
- Medicaid (2)
- TX #183911001 · TX #183911002
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598793630. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,598
Distinct HCPCS
10
Medicare allowed
$125,734
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 619 | 267 | $37 | |
88331 |
Pathology examination of specimen during surgery, first tissue block | 391 | 151 | $61 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 309 | 139 | $81 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 263 | 78 | $28 | |
88332 |
Pathology examination of specimen during surgery, each additional tissue block | 261 | 73 | $30 | |
88321 |
Surgical pathology consultation and report on referred slides prepared elsewhere | 209 | 200 | $84 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 156 | 130 | $34 | |
88360 |
Microscopic genetic analysis of tumor, manual | 95 | 84 | $41 | |
88363 |
Examination of archival tissue for genetic analysis | 64 | 63 | $20 | |
88300 |
Pathology examination of tissue using a microscope, limited examination | 49 | 43 | $4 |
In context: peer comparison
Among 115 peers in Houston Anatomic Pathology & Clinical Pathology Physician, average services per provider: 169. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$100
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 1 | $73.37 | |
| Medline Industries Lp | 1 | $26.75 |
By nature of payment
Frequently asked questions
What is Dr. Michelle Williams's medical specialty?
Dr. Michelle Williams practices Anatomic Pathology & Clinical Pathology Physician in Houston, TX.
Where does Dr. Michelle Williams practice?
Dr. Michelle Williams practices at 1515 Holcombe Blvd, Houston, TX 770304000. Office phone: 7137926161.
What is Dr. Michelle Williams's NPI?
Dr. Michelle Williams's National Provider Identifier (NPI) is 1598793630, issued by NPPES.
Does Dr. Michelle Williams accept Medicare assignment?
Yes. Dr. Michelle Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michelle Williams commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Pathology examination of specimen during surgery, first tissue block (HCPCS 88331); Pathology examination of tissue using a microscope, moderately high complexity (HCPCS 88307). Source: CMS Medicare Physician & Other Practitioners file.