Robert Mahoney, MD
NPI 1740255066 · Family Medicine Physician · Portsmouth, VA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Mahoney, MD is a Family Medicine Physician provider in Portsmouth, VA (NPI 1740255066).
Provider details
- NPI number
- 1740255066
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0101042244 (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
- 2006-02-21
- Last updated
- 2023-08-22
- Certified
- 2023-08-21
Frequently asked questions
- What is Robert Mahoney's NPI number?
- Robert Mahoney's National Provider Identifier (NPI) is 1740255066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Mahoney's specialty?
- Robert Mahoney is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Mahoney located?
- Robert Mahoney's practice location on file with NPPES is Nmcp, Portsmouth, Portsmouth, VA 23703.
- What is Robert Mahoney's phone number?
- The practice phone number listed in the NPPES registry for Robert Mahoney is (757) 953-6366.
- Does Robert Mahoney accept Medicare?
- Robert Mahoney is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Mahoney's NPI active?
- Yes — Robert Mahoney's NPI (1740255066) is active in the NPPES registry as of the last update on 2023-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.