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Derek Fagen, DDS
NPI 1184836991 · Dentist · San Antonio, TX
Derek Fagen, DDS is a Dentist provider in San Antonio, TX (NPI 1184836991).
Provider details
- NPI number
- 1184836991
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 08256 (IA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 index)
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
3038 William Hardee Rd
San Antonio, TX 78234-2532
Phone: (210) 427-6813
Street-level locationGet directions
Mailing address
1729 Crystal Bridges
San Antonio, TX 78260-2198
Registry dates
- Enumerated
- 2007-05-04
- Last updated
- 2022-11-01
- Certified
- 2022-11-01
Frequently asked questions
- What is Derek Fagen's NPI number?
- Derek Fagen's National Provider Identifier (NPI) is 1184836991, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Fagen's specialty?
- Derek Fagen is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Derek Fagen located?
- Derek Fagen's practice location on file with NPPES is 3038 William Hardee Rd, San Antonio, TX 78234-2532.
- What is Derek Fagen's phone number?
- The practice phone number listed in the NPPES registry for Derek Fagen is (210) 427-6813.
- Is Derek Fagen's NPI active?
- Yes — Derek Fagen's NPI (1184836991) is active in the NPPES registry as of the last update on 2022-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.