What is Warren Katz's NPI number?

Warren Katz's National Provider Identifier (NPI) is 1912933805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Warren Katz's specialty?

Warren Katz is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).

Where is Warren Katz located?

Warren Katz's practice location on file with NPPES is 132 Mahogany Way, Upper Gwynedd, PA 19446-6084.

What is Warren Katz's phone number?

The practice phone number listed in the NPPES registry for Warren Katz is (215) 300-1337.

Is Warren Katz's NPI active?

Yes — Warren Katz's NPI (1912933805) is active in the NPPES registry as of the last update on 2017-03-02.

IndividualActive

Warren Katz, M.D.

NPI 1912933805 · Rheumatology Physician · Upper Gwynedd, PA

Warren Katz, M.D. is a Rheumatology Physician provider in Upper Gwynedd, PA (NPI 1912933805).

Provider details

NPI number: 1912933805
Entity type: Individual
Primary specialty: Rheumatology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: MD-028324-L (PA)

Specialties & taxonomies

Rheumatology PhysicianPrimary207RR0500XLicense MD-028324-L (PA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 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

132 Mahogany Way

Upper Gwynedd, PA 19446-6084

Phone: (215) 300-1337

Fax: (215) 699-3535

Street-level locationGet directions

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Mailing address