VIOLET YEAGER DO
NPI 1801386321
Psychiatry & Neurology - Psychiatry in San Francisco, CA

Q: What is Violet Yeager's NPI number?

The NPI number for Violet Yeager is 1801386321. It was assigned to this individual provider in the NPPES registry on May 10, 2018.

Q: What is Violet Yeager's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Violet Yeager was last updated on May 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since May 10, 2018PECOS EnrolledAccepts Medicare Assignment

456 MONTGOMERY ST STE 1400, SAN FRANCISCO, CA 94104(855) 501-1004 Get Directions Write a Review

NPPES record last updated: May 1, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 1, 2026, May 1, 2023, Jul 26, 2022 and 2 more (5 updates tracked since 2018).

On this page

About Violet Yeager Do NPPES

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

VIOLET YEAGER DO (NPI 1801386321) is an individual psychiatry provider in San Francisco, California, licensed in California (19264) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2017).

NPPES Registry Identity

NPI1801386321

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameVIOLET YEAGERCredential: DO

Location Address456 MONTGOMERY ST STE 1400San Francisco, CA 94104-1247

Mailing Address3835 N Freeway Blvd Ste 100Sacramento, CA 95834-1954 · (855) 501-1004

Phone(855) 501-1004

Sole ProprietorNo

Medical School CMSOtherGraduated 2017

Enumeration DateMay 10, 2018

Last NPPES UpdateMay 1, 20265 updates tracked since enumeration

NPPES CertifiedMay 1, 2026

✔ NPI 1801386321 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

Licenses✔ Licensed in CA · 19264✔ Licensed in WA · OP61337973

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.

456 MONTGOMERY ST STE 1400, San Francisco, CA 94104

Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Violet Yeager Do 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 ID4183019755

PECOS Enrollment IDI20250624003371

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.

Medicare Billing Reassignments

Medicare enrollment records show Violet Yeager reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mark David Levine, MD San Francisco PC

1.8 mi

Psychiatry

3061 FILLMORE ST
San Francisco, CA 94123

Reassigned Medicare billing, California enrollment
Medicare enrollment name: Mark David Levine MD Professional Corporation
329 clinicians in this Medicare group

NPI 1427274828 (415) 292-3440

Comprehensive Healthcare

616 mi

Community/Behavioral Health

402 S 4TH AVE
Yakima, WA 98902

Reassigned Medicare billing, Washington enrollment
82 clinicians in this Medicare group

NPI 1073527453 (509) 575-4084

Hawaii Permanente Medical Group Inc

2,398 mi

Health Maintenance Organization

3288 MOANALUA RD
Honolulu, HI 96819

Reassigned Medicare billing, Hawaii enrollment
1,187 clinicians in this Medicare group

NPI 1710945969 (808) 432-0000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94104 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.

Other Providers at the Same Location NPPES 9

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

JACOB MOULDS DO

Psychiatry & Neurology (Psychiatry)