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Richard Zangara, M.D.
NPI 1447344940 · Rheumatology Physician · Lexington, MA
Richard Zangara, M.D. is a Rheumatology Physician provider in Lexington, MA (NPI 1447344940).
Provider details
- NPI number
- 1447344940
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 50690 (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
16 Hayden Avenue
Lahey Lexington
Lexington, MA 02421
Phone: (781) 372-7100
Fax: (781) 372-7111
Street-level locationGet directions
Mailing address
23 Butterfield Rd
Lexington, MA 02420
Registry dates
- Enumerated
- 2006-10-02
- Last updated
- 2010-10-26
Frequently asked questions
- What is Richard Zangara's NPI number?
- Richard Zangara's National Provider Identifier (NPI) is 1447344940, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Zangara's specialty?
- Richard Zangara is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Zangara located?
- Richard Zangara's practice location on file with NPPES is 16 Hayden Avenue, Lexington, MA 02421.
- What is Richard Zangara's phone number?
- The practice phone number listed in the NPPES registry for Richard Zangara is (781) 372-7100.
- Is Richard Zangara's NPI active?
- Yes — Richard Zangara's NPI (1447344940) is active in the NPPES registry as of the last update on 2010-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.