Michael Green, MD
NPI 1316172240 · Hematology & Oncology Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Green, MD is a Hematology & Oncology Physician provider in Baltimore, MD (NPI 1316172240).
Provider details
- NPI number
- 1316172240
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- DR.0077033 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lenalidomide | 359 | 46 |
| Dexamethasone | 240 | 48 |
| Acyclovir | 166 | 53 |
| Pomalidomidebrand: Pomalyst | 132 | 15 |
| Hydroxyurea | 118 | 39 |
| Zanubrutinibbrand: Brukinsa | 74 | — |
| Ondansetron Hcl | 56 | 25 |
| Ibrutinibbrand: Imbruvica | 36 |
Practice location
Mailing address
Additional practice locations (2)
- 10350 E Dakota AveDenver, CO 80247-1314Phone: (303) 338-4545
- 201 16th Ave ESeattle, WA 98112-5226Phone: (206) 326-3000Fax: (877) 515-2975
Registry dates
- Enumerated
- 2009-05-21
- Last updated
- 2026-05-01
- Certified
- 2026-05-01
Frequently asked questions
- What is Michael Green's NPI number?
- Michael Green's National Provider Identifier (NPI) is 1316172240, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Green's specialty?
- Michael Green is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Green located?
- Michael Green's practice location on file with NPPES is 22 S Greene St, Baltimore, MD 21201-1544.
- What is Michael Green's phone number?
- The practice phone number listed in the NPPES registry for Michael Green is (410) 328-6110.
- Does Michael Green accept Medicare?
- Michael Green is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Green's NPI active?
- Yes — Michael Green's NPI (1316172240) is active in the NPPES registry as of the last update on 2026-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.