What is Leonard Rosenfeld's NPI number?

Leonard Rosenfeld's National Provider Identifier (NPI) is 1487754768, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Leonard Rosenfeld's specialty?

Leonard Rosenfeld is listed in the NPPES registry with a primary specialty of Endodontics (Dental Providers).

Where is Leonard Rosenfeld located?

Leonard Rosenfeld's practice location on file with NPPES is 435 South St, Pittsfield, MA 01201-8214.

What is Leonard Rosenfeld's phone number?

The practice phone number listed in the NPPES registry for Leonard Rosenfeld is (413) 443-4711.

Is Leonard Rosenfeld's NPI active?

Yes — Leonard Rosenfeld's NPI (1487754768) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Leonard Rosenfeld, D.D.S.

NPI 1487754768 · Endodontics · Pittsfield, MA

Leonard Rosenfeld, D.D.S. is a Endodontics provider in Pittsfield, MA (NPI 1487754768).

Provider details

NPI number: 1487754768
Entity type: Individual
Primary specialty: EndodonticsDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: Yes
License: 12145 (MA)

Specialties & taxonomies

EndodonticsPrimary1223E0200XLicense 12145 (MA)
Dental Providers

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

435 South St

Suite 4

Pittsfield, MA 01201-8214

Phone: (413) 443-4711

Fax: (413) 443-4349

Street-level locationGet directions

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Mailing address