Cynthia Nast, MD
NPI 1467459081 · Anatomic Pathology & Clinical Pathology Physician · West Hollywood, CA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Nast, MD is a Anatomic Pathology & Clinical Pathology Physician provider in West Hollywood, CA (NPI 1467459081).
Provider details
- NPI number
- 1467459081
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G44429 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,256 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Antibody Evaluation, Each Additional Single Antibody Stain Procedure88350 | 665 | $30 |
| Special Stained Specimen Slides to Examine Tissue Including Interpretation and Report88313 | 281 | $12 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 102 | $38 |
| Antibody Evaluation, Initial Single Antibody Stain Procedure88346 | 82 | $37 |
| Electron Microscopy for Diagnosis88348 | 66 | $79 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 31 | $36 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,502 across 11 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-29
- Last updated
- 2020-06-21
- Certified
- 2020-06-21
Frequently asked questions
- What is Cynthia Nast's NPI number?
- Cynthia Nast's National Provider Identifier (NPI) is 1467459081, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Nast's specialty?
- Cynthia Nast is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Cynthia Nast located?
- Cynthia Nast's practice location on file with NPPES is 8700 Beverly Blvd, West Hollywood, CA 90048-1804.
- What is Cynthia Nast's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Nast is (818) 338-8103.
- Does Cynthia Nast accept Medicare?
- Cynthia Nast is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Nast's NPI active?
- Yes — Cynthia Nast's NPI (1467459081) is active in the NPPES registry as of the last update on 2020-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.