Trinh Green, MD
NPI 1295808384 · Family Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Trinh Green, MD is a Family Medicine Physician provider in San Francisco, CA (NPI 1295808384).
Provider details
- NPI number
- 1295808384
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A78024 (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
159 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 105 | $152 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 43 | $110 |
| Admn Sarscov2 Vacc 1 Dose90480 | 11 | $52 |
Typical Medicare-allowed amounts for these services range $52–$152 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 95 | 31 |
| Losartan Potassium | 74 | 19 |
| Amlodipine Besylate | 49 | 18 |
| Levothyroxine Sodium | 48 | 16 |
| Pantoprazole Sodium | 31 | — |
| Trazodone Hcl | 21 | — |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-16
- Last updated
- 2023-03-07
- Certified
- 2023-02-27
Frequently asked questions
- What is Trinh Green's NPI number?
- Trinh Green's National Provider Identifier (NPI) is 1295808384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Trinh Green's specialty?
- Trinh Green is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Trinh Green located?
- Trinh Green's practice location on file with NPPES is 3838 California St Rm 805, San Francisco, CA 94118-1510.
- What is Trinh Green's phone number?
- The practice phone number listed in the NPPES registry for Trinh Green is (415) 600-0940.
- Does Trinh Green accept Medicare?
- Trinh Green is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Trinh Green's NPI active?
- Yes — Trinh Green's NPI (1295808384) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.