What is Robert Berezin's NPI number?

Robert Berezin's National Provider Identifier (NPI) is 1477618536, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Robert Berezin's specialty?

Robert Berezin is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is Robert Berezin located?

Robert Berezin's practice location on file with NPPES is 3 Fern St, Lexington, MA 02421-6012.

What is Robert Berezin's phone number?

The practice phone number listed in the NPPES registry for Robert Berezin is (781) 862-2797.

Is Robert Berezin's NPI active?

Yes — Robert Berezin's NPI (1477618536) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Robert Berezin, M.D.

NPI 1477618536 · Psychiatry Physician · Lexington, MA

Robert Berezin, M.D. is a Psychiatry Physician provider in Lexington, MA (NPI 1477618536).

Provider details

NPI number: 1477618536
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: 35045 (MA)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense 35045 (MA)
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

3 Fern St

Lexington, MA 02421-6012

Phone: (781) 862-2797

Fax: (781) 862-2797

Street-level locationGet directions

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Mailing address