IndividualActive
Michelle Holmes, M.D.
NPI 1083741649 · Internal Medicine Physician · Boston, MA
Michelle Holmes, M.D. is a Internal Medicine Physician provider in Boston, MA (NPI 1083741649).
Provider details
- NPI number
- 1083741649
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 54776 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Channing Laboratory
181 Longwood Ave.
Boston, MA 02115
Phone: (617) 525-2279
Approximate (ZIP-level) locationGet directions
Mailing address
12 William St
Cambridge, MA 02139-3916
Registry dates
- Enumerated
- 2007-02-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michelle Holmes's NPI number?
- Michelle Holmes's National Provider Identifier (NPI) is 1083741649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Holmes's specialty?
- Michelle Holmes is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michelle Holmes located?
- Michelle Holmes's practice location on file with NPPES is Channing Laboratory, Boston, MA 02115.
- What is Michelle Holmes's phone number?
- The practice phone number listed in the NPPES registry for Michelle Holmes is (617) 525-2279.
- Is Michelle Holmes's NPI active?
- Yes — Michelle Holmes's NPI (1083741649) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.