Doctor profile · Federal record
Dr. Mariam Alexander, MD
Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Clinical Pathology/Laboratory Medicine Physician · Clinical Pathology/Laboratory Medicine Physician · Anatomic Pathology & Clinical Pathology Physician · Rochester, MN
- NPI 1285861997
- Accepts Medicare
- 33 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 1St St Sw
Rochester, MN 559050001
(507) 284-2511
Credentials & registration
- NPI registered
- June 2009 — 17 yrs on file
- Profile last updated
- October 6, 2020
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State licenses (3)
- Minnesota #54331 · Minnesota #105607 · Massachusetts #241722
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285861997. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
715
Distinct HCPCS
10
Medicare allowed
$20,733
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88350 |
Antibody evaluation, each additional single antibody stain procedure | 247 | 28 | $28 | |
88313 |
Special stained specimen slides to examine tissue including interpretation and report | 158 | 49 | $12 | |
88350 |
Antibody evaluation, each additional single antibody stain procedure | 98 | 11 | $28 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 50 | 49 | $36 | |
88313 |
Special stained specimen slides to examine tissue including interpretation and report | 39 | 13 | $12 | |
88346 |
Antibody evaluation, initial single antibody stain procedure | 34 | 34 | $35 | |
88348 |
Electron microscopy for diagnosis | 25 | 25 | $76 | |
88321 |
Surgical pathology consultation and report on referred slides prepared elsewhere | 16 | 16 | $96 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 13 | 13 | $37 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 13 | 13 | $34 |
In context: peer comparison
Among 36 peers in this city , average services per provider: 208. This provider delivers 3.4× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Mariam Alexander's medical specialty?
Dr. Mariam Alexander practices Anatomic Pathology & Clinical Pathology Physician in Rochester, MN.
Where does Dr. Mariam Alexander practice?
Dr. Mariam Alexander practices at 200 1St St Sw, Rochester, MN 559050001. Office phone: 5072842511.
What is Dr. Mariam Alexander's NPI?
Dr. Mariam Alexander's National Provider Identifier (NPI) is 1285861997, issued by NPPES.
Does Dr. Mariam Alexander accept Medicare assignment?
Yes. Dr. Mariam Alexander accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mariam Alexander commonly perform?
Top Medicare-reported procedures in 2023: Antibody evaluation, each additional single antibody stain procedure (HCPCS 88350); Special stained specimen slides to examine tissue including interpretation and report (HCPCS 88313); Antibody evaluation, each additional single antibody stain procedure (HCPCS 88350). Source: CMS Medicare Physician & Other Practitioners file.