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TAM THANH DOAN MD
NPI 1992559835
Psychiatry & Neurology - Psychiatry in Bakersfield, CA

Active since April 16, 2024PECOS Enrolled
1700 MOUNT VERNON AVE, BAKERSFIELD, CA 93306(661) 326-2234(661) 862-7684 Get Directions Write a Review

NPPES record last updated: December 11, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Dec 11, 2025, Apr 16, 2024 (2 updates tracked since 2024).

About Tam Thanh Doan Md NPPES

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

TAM THANH DOAN MD (NPI 1992559835) is an individual psychiatry provider in Bakersfield, California, licensed in California (A206127) and active in the NPI registry since April 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1992559835
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameTAM THANH DOANCredential: MD
Location Address1700 MOUNT VERNON AVEBakersfield, CA 93306-4018
Mailing Address1700 Mount Vernon AveBakersfield, CA 93306-4018 · (661) 326-2234 · Fax (661) 862-7684
Phone(661) 326-2234
Fax(661) 862-7684
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateApril 16, 2024
Last NPPES UpdateDecember 11, 20252 updates tracked since enumeration
NPPES CertifiedDecember 11, 2025
✔ NPI 1992559835 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 · A206127
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.
1700 MOUNT VERNON AVE, Bakersfield, CA 93306
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tam Thanh Doan Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3870078918
PECOS Enrollment IDI20260326003556
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 Tam Doan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

County Of Kern
0.1 mi
Mental Health (Including Community Mental Health Center)
2151 COLLEGE AVE
Bakersfield, CA 93305
  • Reassigned Medicare billing, California enrollment
  • 213 clinicians in this Medicare group
NPI 1205963113 (661) 868-6600

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 93306 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
$178.09 typical visit price
range $59.26 – $178.09
Typical copayment $44.52 (range $14.81 – $44.52)
Most-billed visit code 99205
Established Patient
$73.67 typical visit price
range $19.34 – $145.64
Typical copayment $18.41 (range $4.83 – $36.41)
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.

RYAN ROLESON
Emergency Medicine
1700 MOUNT VERNON AVE
BAKERSFIELD, CA 93306
Kern County (661) 326-2168
MRS. BRIEANNA COX
Social Worker
1700 MOUNT VERNON AVE
BAKERSFIELD, CA 93306
Kern County (661) 326-2000
DR. POOJA VISHNU PATEL PHARM.D.
Pharmacist (Pharmacotherapy)
1700 MOUNT VERNON AVE
BAKERSFIELD, CA 93306
Kern County (661) 326-2362
JUSTIN A WEST PA-C
Physician Assistant
1700 MOUNT VERNON AVE
BAKERSFIELD, CA 93306
Kern County (661) 326-2000
MR. BRYAN ELROD CRNA
Nurse Anesthetist, Certified Registered
1700 MOUNT VERNON AVE
BAKERSFIELD, CA 93306
Kern County (661) 326-2000
DR. MOUJIDIN ALADE ADEBAYO MD
Internal Medicine
1700 MOUNT VERNON AVE
BAKERSFIELD, CA 93306
Kern County (661) 326-2202
KELLY MAE HOOD DO
Obstetrics & Gynecology
1700 MOUNT VERNON AVE
BAKERSFIELD, CA 93306
Kern County (661) 326-2000
STEPHANIE ZAPATA MD
Psychiatry & Neurology (Psychiatry)
1700 MOUNT VERNON AVE
BAKERSFIELD, CA 93306
Kern County (661) 326-2234

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 Tam Doan's NPI number?

The NPI number for Tam Doan is 1992559835. It was assigned to this individual provider in the NPPES registry on April 16, 2024.

Where is Tam Doan located?

Tam Doan practices at 1700 Mount Vernon Ave, Bakersfield, CA 93306. The listed phone number is (661) 326-2234.

What is Tam Doan's specialty?

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

Is Tam Doan enrolled in Medicare?

Yes. Tam Doan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tam Doan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tam Doan reassigns Medicare benefits to County Of Kern (Bakersfield, 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 Tam Doan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Tam Doan was last updated on December 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.