What is Leonard Rosenblum's NPI number?

Leonard Rosenblum's National Provider Identifier (NPI) is 1912194408, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Leonard Rosenblum's specialty?

Leonard Rosenblum is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is Leonard Rosenblum located?

Leonard Rosenblum's practice location on file with NPPES is 873 Broadway, New York, NY 10003-1231.

What is Leonard Rosenblum's phone number?

The practice phone number listed in the NPPES registry for Leonard Rosenblum is (212) 254-4586.

Is Leonard Rosenblum's NPI active?

Yes — Leonard Rosenblum's NPI (1912194408) is active in the NPPES registry as of the last update on 2007-09-27.

IndividualActive

Leonard Rosenblum, DC

NPI 1912194408 · Chiropractor · New York, NY

Leonard Rosenblum, DC is a Chiropractor provider in New York, NY (NPI 1912194408).

Provider details

NPI number: 1912194408
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: DC
Sex: Male
Sole proprietor: Yes
License: X006884-1 (NY)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense X006884-1 (NY)
Chiropractic Providers

Profile Score

Detailed profile(88/100 index)

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

873 Broadway

Suite 414

New York, NY 10003-1231

Phone: (212) 254-4586

Street-level locationGet directions

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Mailing address