Robert Hallmark, MD
NPI 1881674679 · Obstetrics & Gynecology Physician · Fpo
Enrolled with Medicare as Order and Referring Only - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Hallmark, MD is a Obstetrics & Gynecology Physician provider in Fpo (NPI 1881674679).
Provider details
- NPI number
- 1881674679
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 0101058220 (VA)
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
20 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2006-01-19
- Last updated
- 2008-04-20
Frequently asked questions
- What is Robert Hallmark's NPI number?
- Robert Hallmark's National Provider Identifier (NPI) is 1881674679, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Hallmark's specialty?
- Robert Hallmark is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Hallmark located?
- Robert Hallmark's practice location on file with NPPES is Psc 482 Box 244, Fpo, 96362.
- What is Robert Hallmark's phone number?
- The practice phone number listed in the NPPES registry for Robert Hallmark is (611) 746-5212.
- Does Robert Hallmark accept Medicare?
- Robert Hallmark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Hallmark's NPI active?
- Yes — Robert Hallmark's NPI (1881674679) is active in the NPPES registry as of the last update on 2008-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.