Carmen Hernandez, M.D.
NPI 1639172141 · Gastroenterology Physician · Frederick, MD
Carmen Hernandez, M.D. is a Gastroenterology Physician provider in Frederick, MD (NPI 1639172141).
Provider details
- NPI number
- 1639172141
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- D0035271 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
- 2005-05-30
- Last updated
- 2016-03-04
Frequently asked questions
- What is Carmen Hernandez's NPI number?
- Carmen Hernandez's National Provider Identifier (NPI) is 1639172141, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carmen Hernandez's specialty?
- Carmen Hernandez is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Carmen Hernandez located?
- Carmen Hernandez's practice location on file with NPPES is 310 W Ninth St, Frederick, MD 21701-4546.
- What is Carmen Hernandez's phone number?
- The practice phone number listed in the NPPES registry for Carmen Hernandez is (301) 695-6800.
- Is Carmen Hernandez's NPI active?
- Yes — Carmen Hernandez's NPI (1639172141) is active in the NPPES registry as of the last update on 2016-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.