Alex Holt, DO
NPI 1679810089 · Hematology & Oncology Physician · Jbsa Ft Sam Houston, TX
Enrolled with Medicare as Order and Referring Only - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alex Holt, DO is a Hematology & Oncology Physician provider in Jbsa Ft Sam Houston, TX (NPI 1679810089).
Provider details
- NPI number
- 1679810089
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 2021039829 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
13 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$217 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-01-07
- Last updated
- 2026-05-08
- Certified
- 2026-05-08
Frequently asked questions
- What is Alex Holt's NPI number?
- Alex Holt's National Provider Identifier (NPI) is 1679810089, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alex Holt's specialty?
- Alex Holt is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Alex Holt located?
- Alex Holt's practice location on file with NPPES is 3551 Roger Brooke Dr, Jbsa Ft Sam Houston, TX 78234-4504.
- What is Alex Holt's phone number?
- The practice phone number listed in the NPPES registry for Alex Holt is (210) 956-6649.
- Does Alex Holt accept Medicare?
- Alex Holt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alex Holt's NPI active?
- Yes — Alex Holt's NPI (1679810089) is active in the NPPES registry as of the last update on 2026-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.