Christopher Medellin, MD, MPH
NPI 1861503336 · Preventive Medicine/Occupational Environmental Medicine Physician · Fort Sam Houston, TX
Christopher Medellin, MD, MPH is a Preventive Medicine/Occupational Environmental Medicine Physician provider in Fort Sam Houston, TX (NPI 1861503336).
Provider details
- NPI number
- 1861503336
- Entity type
- Individual
- Primary specialty
- Preventive Medicine/Occupational Environmental Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Male
- Sole proprietor
- No
- License
- K6775 (TX)
Specialties & taxonomies
- Preventive Medicine/Occupational Environmental Medicine PhysicianPrimary2083P0500XLicense K6775 (TX)
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-08-31
- Last updated
- 2017-03-15
Frequently asked questions
- What is Christopher Medellin's NPI number?
- Christopher Medellin's National Provider Identifier (NPI) is 1861503336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Medellin's specialty?
- Christopher Medellin is listed in the NPPES registry with a primary specialty of Preventive Medicine/Occupational Environmental Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Medellin located?
- Christopher Medellin's practice location on file with NPPES is 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234-4504.
- What is Christopher Medellin's phone number?
- The practice phone number listed in the NPPES registry for Christopher Medellin is (210) 916-3707.
- Is Christopher Medellin's NPI active?
- Yes — Christopher Medellin's NPI (1861503336) is active in the NPPES registry as of the last update on 2017-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.