What is Karl Hempel's NPI number?

Karl Hempel's National Provider Identifier (NPI) is 1588634836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karl Hempel's specialty?

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

Where is Karl Hempel located?

Karl Hempel's practice location on file with NPPES is Suite 703 414 Navarro, San Antonio, TX 78205-2515.

What is Karl Hempel's phone number?

The practice phone number listed in the NPPES registry for Karl Hempel is (210) 224-4811.

Is Karl Hempel's NPI active?

Yes — Karl Hempel's NPI (1588634836) is active in the NPPES registry as of the last update on 2007-12-11.

IndividualActive

Karl Hempel, M.D.

NPI 1588634836 · Rheumatology Physician · San Antonio, TX

Karl Hempel, M.D. is a Rheumatology Physician provider in San Antonio, TX (NPI 1588634836).

Provider details

NPI number: 1588634836
Entity type: Individual
Primary specialty: Rheumatology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: D5400 (TX)

Specialties & taxonomies

Rheumatology PhysicianPrimary207RR0500XLicense D5400 (TX)
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
20 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

Suite 703 414 Navarro

San Antonio, TX 78205-2515

Phone: (210) 224-4811

Fax: (210) 224-8678

Street-level locationGet directions

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Mailing address