Timothy Barkdoll, M.D.
NPI 1457409930 · Radiation Oncology Physician · Portsmouth, VA
Enrolled with Medicare as Order and Referring Only - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Barkdoll, M.D. is a Radiation Oncology Physician provider in Portsmouth, VA (NPI 1457409930).
Provider details
- NPI number
- 1457409930
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 01058177A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-01-08
- Last updated
- 2020-03-13
- Certified
- 2020-03-13
Frequently asked questions
- What is Timothy Barkdoll's NPI number?
- Timothy Barkdoll's National Provider Identifier (NPI) is 1457409930, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Barkdoll's specialty?
- Timothy Barkdoll is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Barkdoll located?
- Timothy Barkdoll's practice location on file with NPPES is 620 John Paul Jones Cir, Portsmouth, VA 23708-2111.
- What is Timothy Barkdoll's phone number?
- The practice phone number listed in the NPPES registry for Timothy Barkdoll is (757) 953-1092.
- Does Timothy Barkdoll accept Medicare?
- Timothy Barkdoll is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Barkdoll's NPI active?
- Yes — Timothy Barkdoll's NPI (1457409930) is active in the NPPES registry as of the last update on 2020-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.