What is Joseph Felsen's NPI number?

Joseph Felsen's National Provider Identifier (NPI) is 1295843043, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joseph Felsen's specialty?

Joseph Felsen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Joseph Felsen located?

Joseph Felsen's practice location on file with NPPES is 243 Maple Ave, Wellsville, NY 14895.

What is Joseph Felsen's phone number?

The practice phone number listed in the NPPES registry for Joseph Felsen is (585) 593-5555.

Is Joseph Felsen's NPI active?

Yes — Joseph Felsen's NPI (1295843043) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Joseph Felsen, MD

NPI 1295843043 · Internal Medicine Physician · Wellsville, NY

Joseph Felsen, MD is a Internal Medicine Physician provider in Wellsville, NY (NPI 1295843043).

Provider details

NPI number: 1295843043
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 60133852 (NY)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 60133852 (NY)
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

243 Maple Ave

Wellsville, NY 14895

Phone: (585) 593-5555

Fax: (585) 593-3827

Street-level locationGet directions

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Mailing address