Shahin Hosseinzadeh Samimi MD PC
NPI 1124187513 · Anatomic Pathology & Clinical Pathology Physician · Santa Ana, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shahin Hosseinzadeh Samimi MD PC is a Anatomic Pathology & Clinical Pathology Physician organization in Santa Ana, CA (NPI 1124187513).
Provider details
- NPI number
- 1124187513
- Entity type
- Organization
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Shahin Samimi, President(714) 850-4970
- License
- A35793 (CA)
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
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
Other names (DBA / former)
- Other name
- Coastal Diagnostic Pathology Inc
Registry dates
- Enumerated
- 2006-12-08
- Last updated
- 2014-06-03
Frequently asked questions
- What is Shahin Hosseinzadeh Samimi MD PC's NPI number?
- Shahin Hosseinzadeh Samimi MD PC's National Provider Identifier (NPI) is 1124187513, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Shahin Hosseinzadeh Samimi MD PC?
- Shahin Hosseinzadeh Samimi MD PC is classified in the NPPES registry as Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Shahin Hosseinzadeh Samimi MD PC located?
- Shahin Hosseinzadeh Samimi MD PC's practice location on file with NPPES is 2701 S Bristol St, Santa Ana, CA 92704-6201.
- What is Shahin Hosseinzadeh Samimi MD PC's phone number?
- The practice phone number listed in the NPPES registry for Shahin Hosseinzadeh Samimi MD PC is (800) 288-8325.
- Does Shahin Hosseinzadeh Samimi MD PC accept Medicare?
- Shahin Hosseinzadeh Samimi MD PC 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 Shahin Hosseinzadeh Samimi MD PC?
- The authorized official listed on Shahin Hosseinzadeh Samimi MD PC's NPPES record is Shahin Samimi, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Shahin Hosseinzadeh Samimi MD PC's NPI active?
- Yes — Shahin Hosseinzadeh Samimi MD PC's NPI (1124187513) is active in the NPPES registry as of the last update on 2014-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.