What is Richard Mendelson's NPI number?

Richard Mendelson's National Provider Identifier (NPI) is 1639875958, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Richard Mendelson's specialty?

Richard Mendelson is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Richard Mendelson located?

Richard Mendelson's practice location on file with NPPES is 401 E 64th St Apt 6e, New York, NY 10065-7540.

What is Richard Mendelson's phone number?

The practice phone number listed in the NPPES registry for Richard Mendelson is (646) 621-3242.

Is Richard Mendelson's NPI active?

Yes — Richard Mendelson's NPI (1639875958) is active in the NPPES registry as of the last update on 2023-02-07.

IndividualActive

Richard Mendelson, RN

NPI 1639875958 · Registered Nurse · New York, NY

Richard Mendelson, RN is a Registered Nurse provider in New York, NY (NPI 1639875958).

Provider details

NPI number: 1639875958
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Male
Sole proprietor: Yes
License: 484216-01 (NY)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 484216-01 (NY)
Nursing Service Providers

Profile Score

Established profile(59/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
3 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

401 E 64th St Apt 6e

New York, NY 10065-7540

Phone: (646) 621-3242

Street-level locationGet directions

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Mailing address