Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. STACYANN YORK M.D.
NPI 1508011701
Psychiatry & Neurology - Psychiatry in Riverside, CA

Active since December 02, 2008PECOS Enrolled
4095 COUNTY CIRCLE DR, RIVERSIDE, CA 92503(800) 706-7500 Get Directions Write a Review

NPPES record last updated: September 27, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 27, 2026, Nov 7, 2019, Sep 13, 2019 (3 updates tracked since 2019).

About Dr. Stacyann York M.d. NPPES

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

DR. STACYANN YORK M.D. (NPI 1508011701) is an individual psychiatry provider in Riverside, California, licensed in California (C157972) and active in the NPI registry since December 2008. She is enrolled in Medicare PECOS and maintains 10 additional practice locations.

NPPES Registry Identity

NPI1508011701
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. STACYANN YORKCredential: M.D.
Location Address4095 COUNTY CIRCLE DRRiverside, CA 92503-3410
Mailing Address5500 Military Trl # 22-321Jupiter, FL 33458-2869
Sole ProprietorNo
Enumeration DateDecember 2, 2008
Last NPPES UpdateSeptember 27, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 27, 2026
✔ NPI 1508011701 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses✔ Licensed in CA · C157972✔ Licensed in IL · 036127796
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.
Also ListedPsychiatry & Neurology · Child & Adolescent PsychiatryTaxonomy 2084P0804X · License 036127796 (IL), C157972 (CA)
4095 COUNTY CIRCLE DR, Riverside, CA 92503

Secondary Practice Locations 10

Location 1714 Morse AvePlacentia, CA 92870-3504 · Phone (714) 572-0175
Location 21597 Baker StCosta Mesa, CA 92626-3746 · Phone (714) 435-7940
Location 3250 Joann StCosta Mesa, CA 92626-6455 · Phone (949) 631-9045
Location 43068 Johnson AveCosta Mesa, CA 92626-2819 · Phone (714) 545-0644
Location 57921 Kingswood Drive, 1st floor office A4-1Citrus Heights, CA 95610-7710 · Phone (833) 351-8255 · Fax (888) 815-3583
Location 615405 Lansdowne Rd Ste CTustin, CA 92782-0201 · Phone (714) 258-7710
Location 7118 Livingston AvePlacentia, CA 92870-2546 · Phone (714) 986-9451
Location 8101 N. Monroe Street, Suite 800 (private office 860)Tallahassee, FL 32301-1500 · Phone (833) 351-8255 · Fax (888) 815-3583
Location 9109 W 27th St Rm 5SNew York, NY 10001-6208 · Phone (833) 351-8255 · Fax (888) 815-3583
Location 1015405 Lansdowne Rd Ste DTustin, CA 92782-0201 · Phone (714) 258-7725

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Stacyann York M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Stacyann York reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Psychiatry
100 PINE ST STE 1250
San Francisco, CA 94111
  • Reassigned Medicare billing, California enrollment
  • 98 clinicians in this Medicare group

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 92503 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
$179.42 typical visit price
range $59.60 – $179.42
Typical copayment $44.85 (range $14.90 – $44.85)
Most-billed visit code 99205
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
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 20

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

Psychiatry & Neurology (Psychiatry)
4095 COUNTY CIRCLE DR
RIVERSIDE, CA 92503
Community/Behavioral Health
4095 COUNTY CIRCLE DR
RIVERSIDE, CA 92503
Social Worker
4095 COUNTY CIRCLE DR
RIVERSIDE, CA 92503
Peer Specialist
4095 COUNTY CIRCLE DR
RIVERSIDE, CA 92503
Psychiatry & Neurology (Psychiatry)
4095 COUNTY CIRCLE DR
RIVERSIDE, CA 92503
Psychiatry & Neurology (Psychiatry)
4095 COUNTY CIRCLE DR
RIVERSIDE, CA 92503
Psychiatry & Neurology (Psychiatry)
4095 COUNTY CIRCLE DR
RIVERSIDE, CA 92503
Student in an Organized Health Care Education/Training Program
4095 COUNTY CIRCLE DR
RIVERSIDE, CA 92503

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 Stacyann York's NPI number?

The NPI number for Stacyann York is 1508011701. It was assigned to this individual provider in the NPPES registry on December 2, 2008.

Where is Stacyann York located?

Stacyann York practices at 4095 County Circle Dr, Riverside, CA 92503. The listed phone number is (800) 706-7500.

What is Stacyann York's specialty?

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

Is Stacyann York enrolled in Medicare?

Yes. Stacyann York is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Stacyann York's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stacyann York reassigns Medicare benefits to Mccd Ca Psychiatry Services PC (San Francisco, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Stacyann York's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Stacyann York accept?

Health plans from Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and UnitedHealthcare list Stacyann York as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Stacyann York was last updated on September 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days 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.