Janet Whelan, M.D.
NPI 1770685190 · Internal Medicine Physician · Provincetown, MA
Janet Whelan, M.D. is a Internal Medicine Physician provider in Provincetown, MA (NPI 1770685190).
Provider details
- NPI number
- 1770685190
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 52679 (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
- 2006-09-05
- Last updated
- 2011-12-19
Frequently asked questions
- What is Janet Whelan's NPI number?
- Janet Whelan's National Provider Identifier (NPI) is 1770685190, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Whelan's specialty?
- Janet Whelan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Janet Whelan located?
- Janet Whelan's practice location on file with NPPES is Outer Cape Health Services, Provincetown, MA 02657.
- What is Janet Whelan's phone number?
- The practice phone number listed in the NPPES registry for Janet Whelan is (508) 487-9395.
- Is Janet Whelan's NPI active?
- Yes — Janet Whelan's NPI (1770685190) is active in the NPPES registry as of the last update on 2011-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.