Joseph Nassir MD Inc
NPI 1245406024 · Internal Medicine Physician · Huntington Beach, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Nassir MD Inc is a Internal Medicine Physician organization in Huntington Beach, CA (NPI 1245406024).
Provider details
- NPI number
- 1245406024
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Joseph Nassir, Internist(714) 843-6800
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
18 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
- 2008-05-01
- Last updated
- 2008-05-01
Frequently asked questions
- What is Joseph Nassir MD Inc's NPI number?
- Joseph Nassir MD Inc's National Provider Identifier (NPI) is 1245406024, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Joseph Nassir MD Inc?
- Joseph Nassir MD Inc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Nassir MD Inc located?
- Joseph Nassir MD Inc's practice location on file with NPPES is 17822 Beach Blvd Suite 430, Huntington Beach, CA 92647.
- What is Joseph Nassir MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Joseph Nassir MD Inc is (714) 843-6800.
- Does Joseph Nassir MD Inc accept Medicare?
- Joseph Nassir MD Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Joseph Nassir MD Inc?
- The authorized official listed on Joseph Nassir MD Inc's NPPES record is Joseph Nassir, Internist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Joseph Nassir MD Inc's NPI active?
- Yes — Joseph Nassir MD Inc's NPI (1245406024) is active in the NPPES registry as of the last update on 2008-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.