What is Kenneth Holder's NPI number?

Kenneth Holder's National Provider Identifier (NPI) is 1447432968, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Kenneth Holder's specialty?

Kenneth Holder is listed in the NPPES registry with a primary specialty of Hematology (Pathology) Physician (Allopathic & Osteopathic Physicians).

Where is Kenneth Holder located?

Kenneth Holder's practice location on file with NPPES is 4502 Medical Dr, San Antonio, TX 78229-4402.

What is Kenneth Holder's phone number?

The practice phone number listed in the NPPES registry for Kenneth Holder is (210) 358-4000.

Does Kenneth Holder accept Medicare?

Kenneth Holder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Kenneth Holder's NPI active?

Yes — Kenneth Holder's NPI (1447432968) is active in the NPPES registry as of the last update on 2019-11-04.

IndividualActiveAccepts Medicare

Kenneth Holder, MD

NPI 1447432968 · Hematology (Pathology) Physician · San Antonio, TX

Kenneth Holder, MD is a Hematology (Pathology) Physician provider in San Antonio, TX (NPI 1447432968).

Provider details

NPI number: 1447432968
Entity type: Individual
Primary specialty: Hematology (Pathology) PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: N9875 (TX)

Practice location

4502 Medical Dr

San Antonio, TX 78229-4402

Phone: (210) 358-4000

Fax: (210) 567-6729

Street-level locationGet directions

More TX providers

Mailing address

7703 Floyd Curl Dr

San Antonio, TX 78229-3901

Specialties & taxonomies

Hematology (Pathology) PhysicianPrimary207ZH0000XLicense N9875 (TX)
Allopathic & Osteopathic Physicians
Anatomic Pathology & Clinical Pathology Physician207ZP0102XLicense N9875 (TX)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(66/100 index)

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

Registry tenure28% of score
18 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
217 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. 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.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341	74	$28
Special Stained Specimen Slides to Examine Tissue Including Interpretation and Report88313	48	$12
Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305	37	$37
Pathology Clinical Consultation for Clinical Problem, 5-20 Minutes80503	26	$22
Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342	18	$34
Flow Cytometry Technique for Dna Or Cell Analysis, 16 Or More Markers88189	14	$83

Enumerated: 2007-11-27
Last updated: 2019-11-04

Frequently asked questions

What is Kenneth Holder's NPI number?: Kenneth Holder's National Provider Identifier (NPI) is 1447432968, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Kenneth Holder's specialty?: Kenneth Holder is listed in the NPPES registry with a primary specialty of Hematology (Pathology) Physician (Allopathic & Osteopathic Physicians).
Where is Kenneth Holder located?: Kenneth Holder's practice location on file with NPPES is 4502 Medical Dr, San Antonio, TX 78229-4402.
What is Kenneth Holder's phone number?: The practice phone number listed in the NPPES registry for Kenneth Holder is (210) 358-4000.
Does Kenneth Holder accept Medicare?: Kenneth Holder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Kenneth Holder's NPI active?: Yes — Kenneth Holder's NPI (1447432968) is active in the NPPES registry as of the last update on 2019-11-04.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)