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Deepak Dinakaran, MD
NPI 1225751829 · Radiation Oncology Physician · Bethesda, MD
Deepak Dinakaran, MD is a Radiation Oncology Physician provider in Bethesda, MD (NPI 1225751829).
Provider details
- NPI number
- 1225751829
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- D0095252 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
Building 10 Room B2-3621
Bethesda, MD 20892-0001
Phone: (240) 858-7692
Approximate (ZIP-level) locationGet directions
Mailing address
Building 10 Room B2-3621
Bethesda, MD 20892-0001
Registry dates
- Enumerated
- 2022-09-20
- Last updated
- 2022-09-20
- Certified
- 2022-09-20
Frequently asked questions
- What is Deepak Dinakaran's NPI number?
- Deepak Dinakaran's National Provider Identifier (NPI) is 1225751829, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deepak Dinakaran's specialty?
- Deepak Dinakaran is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Deepak Dinakaran located?
- Deepak Dinakaran's practice location on file with NPPES is Building 10 Room B2-3621, Bethesda, MD 20892-0001.
- What is Deepak Dinakaran's phone number?
- The practice phone number listed in the NPPES registry for Deepak Dinakaran is (240) 858-7692.
- Is Deepak Dinakaran's NPI active?
- Yes — Deepak Dinakaran's NPI (1225751829) is active in the NPPES registry as of the last update on 2022-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.