Marjorie Petro, M.D.
NPI 1760676100 · Internal Medicine Physician · Willimantic, CT
Marjorie Petro, M.D. is a Internal Medicine Physician provider in Willimantic, CT (NPI 1760676100).
Provider details
- NPI number
- 1760676100
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 19844 (CT)
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
18 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
- 2007-08-29
- Last updated
- 2007-08-29
Frequently asked questions
- What is Marjorie Petro's NPI number?
- Marjorie Petro's National Provider Identifier (NPI) is 1760676100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marjorie Petro's specialty?
- Marjorie Petro is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marjorie Petro located?
- Marjorie Petro's practice location on file with NPPES is 37 Ivan Hill St, Willimantic, CT 06226-2001.
- What is Marjorie Petro's phone number?
- The practice phone number listed in the NPPES registry for Marjorie Petro is (860) 423-9764.
- Is Marjorie Petro's NPI active?
- Yes — Marjorie Petro's NPI (1760676100) is active in the NPPES registry as of the last update on 2007-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.