Payam Parvinchiha, M.D.
NPI 1851690622 · Internal Medicine Physician · Berkeley, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Payam Parvinchiha, M.D. is a Internal Medicine Physician provider in Berkeley, CA (NPI 1851690622).
Provider details
- NPI number
- 1851690622
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 67717 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,242 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) |
|---|---|---|
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 460 | $69 |
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99439 | 392 | $53 |
| Complex Chronic Care Management Services for Two Or More Chronic Conditions, Each Additional 60 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99489 | 212 | $82 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 94 | $138 |
| Complex Chronic Care Management Services for Two Or More Chronic Conditions, First 60 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99487 | 71 | $152 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 57 | 20 |
| Levothyroxine Sodium | 49 | 21 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 37 | 30 |
| Apixabanbrand: Eliquis | 28 | 12 |
| Sertraline Hcl | 27 | — |
| Quetiapine Fumarate | 26 | 12 |
Practice location
Mailing address
Additional practice locations (2)
- 2645 E Southern AveTempe, AZ 85282-7649Phone: (623) 624-8280Fax: (602) 835-0192
- 6880 S Mccarran Blvd Ste 5Reno, NV 89509-6129Phone: (775) 398-1981Fax: (775) 398-1984
Registry dates
- Enumerated
- 2011-03-19
- Last updated
- 2025-04-07
- Certified
- 2025-04-07
Frequently asked questions
- What is Payam Parvinchiha's NPI number?
- Payam Parvinchiha's National Provider Identifier (NPI) is 1851690622, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Payam Parvinchiha's specialty?
- Payam Parvinchiha is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Payam Parvinchiha located?
- Payam Parvinchiha's practice location on file with NPPES is 1901 4th St Ste 201, Berkeley, CA 94710-1986.
- What is Payam Parvinchiha's phone number?
- The practice phone number listed in the NPPES registry for Payam Parvinchiha is (510) 929-1400.
- Does Payam Parvinchiha accept Medicare?
- Payam Parvinchiha is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Payam Parvinchiha's NPI active?
- Yes — Payam Parvinchiha's NPI (1851690622) is active in the NPPES registry as of the last update on 2025-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.