Michael Dennis, M.D.
NPI 1447259809 · Orthopaedic Surgery of the Spine Physician · San Antonio, TX
Michael Dennis, M.D. is a Orthopaedic Surgery of the Spine Physician provider in San Antonio, TX (NPI 1447259809).
Provider details
- NPI number
- 1447259809
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery of the Spine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- E4294 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2005-07-19
- Last updated
- 2021-01-05
- Certified
- 2021-01-05
Frequently asked questions
- What is Michael Dennis's NPI number?
- Michael Dennis's National Provider Identifier (NPI) is 1447259809, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Dennis's specialty?
- Michael Dennis is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery of the Spine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Dennis located?
- Michael Dennis's practice location on file with NPPES is 9150 Huebner Rd Ste 290, San Antonio, TX 78240-1598.
- What is Michael Dennis's phone number?
- The practice phone number listed in the NPPES registry for Michael Dennis is (210) 614-6432.
- Is Michael Dennis's NPI active?
- Yes — Michael Dennis's NPI (1447259809) is active in the NPPES registry as of the last update on 2021-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.