IndividualActive
Ronald Hamner, M.D.
NPI 1467427401 · Nephrology Physician · San Antonio, TX
Ronald Hamner, M.D. is a Nephrology Physician provider in San Antonio, TX (NPI 1467427401).
Provider details
- NPI number
- 1467427401
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G2146 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(95/100 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
2 documented practice locations
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
1123 N Main Ave Ste 120
San Antonio, TX 78212-4738
Phone: (210) 226-2001
Street-level locationGet directions
Mailing address
16620 N US Highway 281
San Antonio, TX 78232-2679
Additional practice locations (1)
- 215 E Quincy StSuite 610San Antonio, TX 78215-2039Phone: (210) 226-2001Fax: (210) 226-5211
Registry dates
- Enumerated
- 2006-02-22
- Last updated
- 2019-01-21
Frequently asked questions
- What is Ronald Hamner's NPI number?
- Ronald Hamner's National Provider Identifier (NPI) is 1467427401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Hamner's specialty?
- Ronald Hamner is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Hamner located?
- Ronald Hamner's practice location on file with NPPES is 1123 N Main Ave Ste 120, San Antonio, TX 78212-4738.
- What is Ronald Hamner's phone number?
- The practice phone number listed in the NPPES registry for Ronald Hamner is (210) 226-2001.
- Is Ronald Hamner's NPI active?
- Yes — Ronald Hamner's NPI (1467427401) is active in the NPPES registry as of the last update on 2019-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.