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Patricia Peffer, M.D.
NPI 1063550416 · Ophthalmology Physician · Worcester, MA
Patricia Peffer, M.D. is a Ophthalmology Physician provider in Worcester, MA (NPI 1063550416).
Provider details
- NPI number
- 1063550416
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 237878 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 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
281 Lincoln St
3rd Floor
Worcester, MA 01605-2138
Phone: (774) 329-9475
Fax: (508) 334-4655
Street-level locationGet directions
Mailing address
Po Box 415348
Boston, MA 02241-5348
Registry dates
- Enumerated
- 2007-02-01
- Last updated
- 2016-03-18
Frequently asked questions
- What is Patricia Peffer's NPI number?
- Patricia Peffer's National Provider Identifier (NPI) is 1063550416, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Peffer's specialty?
- Patricia Peffer is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Patricia Peffer located?
- Patricia Peffer's practice location on file with NPPES is 281 Lincoln St, Worcester, MA 01605-2138.
- What is Patricia Peffer's phone number?
- The practice phone number listed in the NPPES registry for Patricia Peffer is (774) 329-9475.
- Is Patricia Peffer's NPI active?
- Yes — Patricia Peffer's NPI (1063550416) is active in the NPPES registry as of the last update on 2016-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.