Ajay Bhatnagar MD PC
NPI 1730869702 · Radiation Oncology Physician · Fountain Valley, CA
Ajay Bhatnagar MD PC is a Radiation Oncology Physician organization in Fountain Valley, CA (NPI 1730869702).
Provider details
- NPI number
- 1730869702
- Entity type
- Organization
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ajay Bhatnagar, Owner(480) 360-4009
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
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
Mailing address
Other names (DBA / former)
- Doing business as
- Prostate Cancer Institute of California
Registry dates
- Enumerated
- 2023-07-24
- Last updated
- 2023-10-09
- Certified
- 2023-10-09
Frequently asked questions
- What is Ajay Bhatnagar MD PC's NPI number?
- Ajay Bhatnagar MD PC's National Provider Identifier (NPI) is 1730869702, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ajay Bhatnagar MD PC?
- Ajay Bhatnagar MD PC is classified in the NPPES registry as Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Ajay Bhatnagar MD PC located?
- Ajay Bhatnagar MD PC's practice location on file with NPPES is 11100 Warner Ave Ste 206, Fountain Valley, CA 92708-7511.
- What is Ajay Bhatnagar MD PC's phone number?
- The practice phone number listed in the NPPES registry for Ajay Bhatnagar MD PC is (714) 912-0020.
- Who is the authorized official for Ajay Bhatnagar MD PC?
- The authorized official listed on Ajay Bhatnagar MD PC's NPPES record is Ajay Bhatnagar, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ajay Bhatnagar MD PC's NPI active?
- Yes — Ajay Bhatnagar MD PC's NPI (1730869702) is active in the NPPES registry as of the last update on 2023-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.