Merl Macneil, M.D., P.C.
NPI 1023173655 · Internal Medicine Physician · Whittinsville, MA
Merl Macneil, M.D., P.C. is a Internal Medicine Physician provider in Whittinsville, MA (NPI 1023173655).
Provider details
- NPI number
- 1023173655
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., P.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 33566 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-12-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Merl Macneil's NPI number?
- Merl Macneil's National Provider Identifier (NPI) is 1023173655, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Merl Macneil's specialty?
- Merl Macneil is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Merl Macneil located?
- Merl Macneil's practice location on file with NPPES is 103 East St, Whittinsville, MA 01588-1923.
- What is Merl Macneil's phone number?
- The practice phone number listed in the NPPES registry for Merl Macneil is (508) 234-9220.
- Is Merl Macneil's NPI active?
- Yes — Merl Macneil's NPI (1023173655) 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.