Robert Callahan, M.D.
NPI 1528033180 · Family Medicine Physician · Virginia Beach, VA
Robert Callahan, M.D. is a Family Medicine Physician provider in Virginia Beach, VA (NPI 1528033180).
Provider details
- NPI number
- 1528033180
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101047267 (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
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
- 2006-02-17
- Last updated
- 2013-12-27
Frequently asked questions
- What is Robert Callahan's NPI number?
- Robert Callahan's National Provider Identifier (NPI) is 1528033180, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Callahan's specialty?
- Robert Callahan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Callahan located?
- Robert Callahan's practice location on file with NPPES is 3745 Holland Rd, Virginia Beach, VA 23452-2847.
- What is Robert Callahan's phone number?
- The practice phone number listed in the NPPES registry for Robert Callahan is (757) 962-8720.
- Is Robert Callahan's NPI active?
- Yes — Robert Callahan's NPI (1528033180) is active in the NPPES registry as of the last update on 2013-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.