Doctor profile · Federal record
Dr. May Chan, M.D.
Anatomic Pathology Physician (CMS: Pathology) · Anatomic Pathology Physician · Dermatopathology Physician · Ann Arbor, MI
- NPI 1639318223
- Accepts Medicare
- 19 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 E Medical Center Drive, 2Nd Floor University Hospital Recp Pathology
Ann Arbor, MI 481095054
(800) 862-7284 - Mailing address
-
3621 S State St, 700 Kms Place
Ann Arbor, MI 48108
Credentials & registration
- NPI registered
- February 2009 — 17 yrs on file
- Profile last updated
- August 26, 2011
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207ZP0101X — NUCC code
- State licenses (2)
- Michigan #4301099342 · Massachusetts #232305
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639318223. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,168
Distinct HCPCS
10
Medicare allowed
$83,028
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 1,084 | 696 | $36 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 292 | 100 | $27 | |
88321 |
Surgical pathology consultation and report on referred slides prepared elsewhere | 206 | 205 | $83 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 161 | 134 | $34 | |
88350 |
Antibody evaluation, each additional single antibody stain procedure | 112 | 28 | $28 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 68 | 34 | $80 | |
88312 |
Special stained specimen slides to identify organisms including interpretation and report | 67 | 31 | $26 | |
88300 |
Pathology examination of tissue using a microscope, limited examination | 57 | 57 | $5 | |
88304 |
Pathology examination of tissue using a microscope, moderately low complexity | 36 | 33 | $11 | |
88346 |
Antibody evaluation, initial single antibody stain procedure | 28 | 28 | $35 |
In context: peer comparison
Among 16 peers in this city , average services per provider: 115. This provider delivers 19× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. May Chan's medical specialty?
Dr. May Chan practices Anatomic Pathology Physician in Ann Arbor, MI.
Where does Dr. May Chan practice?
Dr. May Chan practices at 1500 E Medical Center Drive, Ann Arbor, MI 481095054. Office phone: 8008627284.
What is Dr. May Chan's NPI?
Dr. May Chan's National Provider Identifier (NPI) is 1639318223, issued by NPPES.
Does Dr. May Chan accept Medicare assignment?
Yes. Dr. May Chan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. May Chan commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Surgical pathology consultation and report on referred slides prepared elsewhere (HCPCS 88321). Source: CMS Medicare Physician & Other Practitioners file.