Doctor profile · Federal record
Dr. Mary Sidawy
Cytopathology Physician (CMS: Pathology) · Washington, DC
- NPI 1104802412
- Accepts Medicare
- MIPS 75.7 / 100 · 2023
- 48 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3800 Reservoir RD Nw
Washington, DC 200072113
(202) 444-3627 - Mailing address
-
Po Box 418283
Boston, MA 022418283
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- March 15, 2012
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 207ZC0500X — NUCC code
- State license (1)
- District of Columbia #13514
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104802412. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,151
Distinct HCPCS
10
Medicare allowed
$51,240
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 331 | 152 | $39 | |
88173 |
Evaluation of fine needle aspirate with interpretation and report | 185 | 78 | $75 | |
88112 |
Cell examination of specimen, selective cellular enhancement technique | 122 | 95 | $29 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 117 | 34 | $30 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 76 | 24 | $88 | |
88360 |
Microscopic genetic analysis of tumor, manual | 62 | 24 | $45 | |
88367 |
Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure | 56 | 50 | $35 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 50 | 40 | $37 | |
88373 |
Microscopic genetic analysis of tissue, computer-assisted technology, each additional procedure | 37 | 33 | $27 | |
88312 |
Special stained specimen slides to identify organisms including interpretation and report | 30 | 14 | $28 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 151. This provider delivers 7.6× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Mary Sidawy's medical specialty?
Dr. Mary Sidawy practices Cytopathology Physician in Washington, DC.
Where does Dr. Mary Sidawy practice?
Dr. Mary Sidawy practices at 3800 Reservoir RD Nw, Washington, DC 200072113. Office phone: 2024443627.
What is Dr. Mary Sidawy's NPI?
Dr. Mary Sidawy's National Provider Identifier (NPI) is 1104802412, issued by NPPES.
Does Dr. Mary Sidawy accept Medicare assignment?
Yes. Dr. Mary Sidawy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Sidawy commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Evaluation of fine needle aspirate with interpretation and report (HCPCS 88173); Cell examination of specimen, selective cellular enhancement technique (HCPCS 88112). Source: CMS Medicare Physician & Other Practitioners file.