OrganizationActive
Armen A. Shahbazian, MD, a Professional Corporation
NPI 1821020272 · Specialist · Orange, CA
Armen A. Shahbazian, MD, a Professional Corporation is a Specialist organization in Orange, CA (NPI 1821020272).
Provider details
- NPI number
- 1821020272
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Armen Shahbazian, Medical Director(714) 639-1955
- License
- C37327 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(91/100 index)
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
2617 E Chapman Ave
Suite 102
Orange, CA 92869-3226
Phone: (714) 639-1955
Fax: (714) 639-1958
Street-level locationGet directions
Mailing address
2617 E Chapman Ave
Orange, CA 92869-3226
Other names (DBA / former)
- Other name
- Dba Pacific Radiation Oncology Medical Group
Registry dates
- Enumerated
- 2006-07-07
- Last updated
- 2014-04-01
Frequently asked questions
- What is Armen A. Shahbazian, MD, a Professional Corporation's NPI number?
- Armen A. Shahbazian, MD, a Professional Corporation's National Provider Identifier (NPI) is 1821020272, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Armen A. Shahbazian, MD, a Professional Corporation?
- Armen A. Shahbazian, MD, a Professional Corporation is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Armen A. Shahbazian, MD, a Professional Corporation located?
- Armen A. Shahbazian, MD, a Professional Corporation's practice location on file with NPPES is 2617 E Chapman Ave, Orange, CA 92869-3226.
- What is Armen A. Shahbazian, MD, a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Armen A. Shahbazian, MD, a Professional Corporation is (714) 639-1955.
- Who is the authorized official for Armen A. Shahbazian, MD, a Professional Corporation?
- The authorized official listed on Armen A. Shahbazian, MD, a Professional Corporation's NPPES record is Armen Shahbazian, Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Armen A. Shahbazian, MD, a Professional Corporation's NPI active?
- Yes — Armen A. Shahbazian, MD, a Professional Corporation's NPI (1821020272) is active in the NPPES registry as of the last update on 2014-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.