Cyrus Parsa, D.O.
NPI 1437281615 · Anatomic Pathology & Clinical Pathology Physician · Montebello, CA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cyrus Parsa, D.O. is a Anatomic Pathology & Clinical Pathology Physician provider in Montebello, CA (NPI 1437281615).
Provider details
- NPI number
- 1437281615
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 20A 3415 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,535 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 1,489 | $40 |
| Special Stained Specimen Slides to Examine Tissue Including Interpretation and Report88313 | 486 | $13 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 423 | $40 |
| Special Stained Specimen Slides to Examine Tissue, Each Multiplex Procedure88344 | 60 | $71 |
| Cell Examination of Specimen, Selective Cellular Enhancement Technique88112 | 35 | $30 |
| Cell Examination of Urine, Manual88120 | 24 | $59 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-12
- Last updated
- 2007-10-05
Frequently asked questions
- What is Cyrus Parsa's NPI number?
- Cyrus Parsa's National Provider Identifier (NPI) is 1437281615, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cyrus Parsa's specialty?
- Cyrus Parsa is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Cyrus Parsa located?
- Cyrus Parsa's practice location on file with NPPES is 309 W Beverly Blvd, Montebello, CA 90640-4308.
- What is Cyrus Parsa's phone number?
- The practice phone number listed in the NPPES registry for Cyrus Parsa is (323) 725-4211.
- Does Cyrus Parsa accept Medicare?
- Cyrus Parsa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cyrus Parsa's NPI active?
- Yes — Cyrus Parsa's NPI (1437281615) is active in the NPPES registry as of the last update on 2007-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.