1. Home
  2. Directory
  3. California
  4. San Francisco
  5. Psychiatry Neurology
  6. NPI Profile

DR. TRACY J. PENG MD
NPI 1831148162
Psychiatry & Neurology - Psychiatry in San Francisco, CA

Active since May 05, 2006PECOS EnrolledAccepts Medicare Assignment
75/100
CMS Quality Rating
2409 SACRAMENTO ST, STE 2, SAN FRANCISCO, CA 94115(415) 322-8130(415) 907-1795 Get Directions Write a Review

NPPES record last updated: February 3, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 3, 2026, Jan 7, 2025 (2 updates tracked since 2025).

About Dr. Tracy J. Peng Md NPPES

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

DR. TRACY J. PENG MD (NPI 1831148162) is an individual psychiatry provider in San Francisco, California, licensed in California (A77250) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in San Francisco, and is a graduate of Other (2000).

NPPES Registry Identity

NPI1831148162
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. TRACY J. PENGCredential: MD
Location Address2409 SACRAMENTO ST, STE 2San Francisco, CA 94115
Mailing AddressP.o. Box 31457San Francisco, CA 94131-0457 · (415) 322-8130 · Fax (415) 907-1795
Phone(415) 322-8130
Fax(415) 907-1795
Sole ProprietorYes
Medical School CMSOtherGraduated 2000
Enumeration DateMay 5, 2006
Last NPPES UpdateFebruary 3, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 3, 2026
✔ NPI 1831148162 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · A77250
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
2409 SACRAMENTO ST, STE 2, San Francisco, CA 94115
Open in Google Maps ↗

Secondary Practice Location 1

Location 1401 Parnassus AveSan Francisco, CA 94143-2211 · Phone (415) 476-7307 · Fax (415) 476-7371

Other Identifiers 1

Medicaid00A772500CA

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

Dr. Tracy J. Peng 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 ID5395635296
PECOS Enrollment IDI20040316000729
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 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.
129 services12 patients
Psychotherapy with evaluation and management visit, 45 minutes 90836
Psychotherapy with evaluation and management is a 45-minute session where a healthcare provider discusses your mental and emotional health. They assess your current state, manage any issues, and help you develop coping strategies. This service aims to improve your overall well-being.
120 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94115 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
$202.35 typical visit price
range $69.00 – $202.35
Typical copayment $50.58 (range $17.25 – $50.58)
Most-billed visit code 99205
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice

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 Tracy Peng's NPI number?

The NPI number for Tracy Peng is 1831148162. It was assigned to this individual provider in the NPPES registry on May 5, 2006.

Where is Tracy Peng located?

Tracy Peng practices at 2409 Sacramento St, Ste 2, San Francisco, CA 94115. The listed phone number is (415) 322-8130.

What is Tracy Peng's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Tracy Peng enrolled in Medicare?

Yes. Tracy Peng 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 Tracy Peng was last updated on February 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.