RUBY P. BAYAN MD
NPI 1023166980
Psychiatry & Neurology - Child & Adolescent Psychiatry in Bakersfield, CA

Q: What is Ruby Bayan's NPI number?

The NPI number for Ruby Bayan is 1023166980. It was assigned to this individual provider in the NPPES registry on January 8, 2007.

Q: What is Ruby Bayan's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Q: When was this NPI record last updated?

The NPPES record for Ruby Bayan was last updated on November 29, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since January 08, 2007PECOS Enrolled

3733 SAN DIMAS ST, BAKERSFIELD, CA 93301(800) 353-5400 Get Directions Write a Review

NPPES record last updated: November 29, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Ruby P. Bayan Md NPPES

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

RUBY P. BAYAN MD (NPI 1023166980) is an individual child & adolescent psychiatry provider in Bakersfield, California, licensed in California (A36859) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1023166980

Entity TypeIndividualFemale

Primary Taxonomy2084P0804X

Provider Legal NameRUBY P. BAYANCredential: MD

Location Address3733 SAN DIMAS STBakersfield, CA 93301-1407

Mailing Address393 E Walnut St, 3rd Floor Phr SystemsPasadena, CA 91188-0001 · (000) 000-0000 · Fax (000) 000-0000

Phone(800) 353-5400

Sole ProprietorNo

Enumeration DateJanuary 8, 2007

Last NPPES UpdateNovember 29, 2007

✔ NPI 1023166980 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0804X

License✔ Licensed in CA · A36859

Definition

Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

3733 SAN DIMAS ST, Bakersfield, CA 93301

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Other Identifiers 2

Medicaid00A368590CA

Medicare UPINB50333

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ruby P. Bayan Md 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.

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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.

MAY LING THE MD

Family Medicine

3733 SAN DIMAS ST
BAKERSFIELD, CA 93301

Kern County (800) 353-5400

KEVIN P. STILES MD

Internal Medicine (Nephrology)

3733 SAN DIMAS ST
BAKERSFIELD, CA 93301

Kern County (800) 353-5400

ELAINE M. DRAZIN MD

Pediatrics

3733 SAN DIMAS ST
BAKERSFIELD, CA 93301

Kern County (800) 353-5400

RAUL BUGNOSEN MD

Family Medicine

3733 SAN DIMAS ST
BAKERSFIELD, CA 93301

Kern County (800) 353-5400

LYNN CRANMER MD

Dermatology (MOHS-Micrographic Surgery)

3733 SAN DIMAS ST
BAKERSFIELD, CA 93301

Kern County (800) 353-5400

ADEL RIZKALLAH DO

Family Medicine

3733 SAN DIMAS ST
BAKERSFIELD, CA 93301

Kern County (800) 353-5400

MRS. ERIN JOEL CHAROEN PHARM.D.

Pharmacist (Oncology)

3733 SAN DIMAS ST, SUITE 105
BAKERSFIELD, CA 93301

Kern County (661) 631-3080

KWANG SHIN HONG MD

Otolaryngology (Plastic Surgery within the Head & Neck)

3733 SAN DIMAS ST
BAKERSFIELD, CA 93301

Kern County (800) 353-5400

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 Ruby Bayan's NPI number?

The NPI number for Ruby Bayan is 1023166980. It was assigned to this individual provider in the NPPES registry on January 8, 2007.

Where is Ruby Bayan located?

Ruby Bayan practices at 3733 San Dimas St, Bakersfield, CA 93301. The listed phone number is (800) 353-5400.

What is Ruby Bayan's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Is Ruby Bayan enrolled in Medicare?

Yes. Ruby Bayan is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ruby Bayan was last updated on November 29, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.