TRINH M GREEN MD
NPI 1295808384
Family Medicine in San Francisco, CA

Active since November 16, 2006PECOS EnrolledAccepts Medicare Assignment
3838 CALIFORNIA ST RM 805, SAN FRANCISCO, CA 94118(415) 600-0940(415) 387-0730 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 7, 2023, Feb 27, 2023 (2 updates tracked since 2023).

About Trinh M Green Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TRINH M GREEN MD (NPI 1295808384) is an individual family medicine provider in San Francisco, California, licensed in California (A78024) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and is a graduate of University Of California, Irvine, California College Of Medicine (2000).

NPPES Registry Identity

NPI1295808384
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameTRINH M GREENCredential: MD
Location Address3838 CALIFORNIA ST RM 805San Francisco, CA 94118-1510
Mailing Address325 Distel CirLos Altos, CA 94022-1408 · (415) 600-0940 · Fax (415) 387-0730
Fax(415) 387-0730
Sole ProprietorNo
Medical School CMSUniversity Of California, Irvine, California College Of MedicineGraduated 2000
Enumeration DateNovember 16, 2006
Last NPPES UpdateMarch 7, 20232 updates tracked since enumeration
NPPES CertifiedFebruary 27, 2023
NPI 1295808384 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in CA · A78024
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
3838 CALIFORNIA ST RM 805, San Francisco, CA 94118

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Trinh M Green Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4284628579
PECOS Enrollment IDI20040409000636
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
105 services62 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
43 services41 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94118 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
7 suppliers19 claims37 services$4.68 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
6 suppliers18 claims20 services$0.68 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Physician Assistant
3838 CALIFORNIA ST RM 805
SAN FRANCISCO, CA 94118
Social Worker (Clinical)
3838 CALIFORNIA ST RM 805
SAN FRANCISCO, CA 94118
Internal Medicine
3838 CALIFORNIA ST RM 805
SAN FRANCISCO, CA 94118
Physician Assistant (Medical)
3838 CALIFORNIA ST RM 805
SAN FRANCISCO, CA 94118
Nurse Practitioner (Family)
3838 CALIFORNIA ST RM 805
SAN FRANCISCO, CA 94118
Internal Medicine
3838 CALIFORNIA ST RM 805
SAN FRANCISCO, CA 94118
Family Medicine
3838 CALIFORNIA ST RM 805
SAN FRANCISCO, CA 94118
Advanced Practice Midwife
3838 CALIFORNIA ST RM 805
SAN FRANCISCO, CA 94118

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Trinh Green's NPI number?

The NPI number for Trinh Green is 1295808384. It was assigned to this individual provider in the NPPES registry on November 16, 2006.

Where is Trinh Green located?

Trinh Green practices at 3838 California St Rm 805, San Francisco, CA 94118. The listed phone number is (415) 600-0940.

What is Trinh Green's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Trinh Green enrolled in Medicare?

Yes. Trinh Green is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Trinh Green was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.