CAROL STEWART-HAYOSTEK MD
NPI 1508880618
Family Medicine in Bakersfield, CA

Q: What is Carol Stewart-hayostek's NPI number?

The NPI number for Carol Stewart-hayostek is 1508880618. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Q: What is Carol Stewart-hayostek's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Active since July 26, 2006PECOS EnrolledAccepts Medicare Assignment

7800 NILES ST, BAKERSFIELD, CA 93306(661) 328-4284(661) 616-9980 Get Directions Write a Review

NPPES record last updated: December 30, 2022. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Dec 30, 2022, May 17, 2018 (2 updates tracked since 2018).

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About Carol Stewart-hayostek Md NPPES

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

CAROL STEWART-HAYOSTEK MD (NPI 1508880618) is an individual family medicine provider in Bakersfield, California, licensed in California (G85518) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1988).

NPPES Registry Identity

NPI1508880618

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameCAROL STEWART-HAYOSTEKCredential: MD

Location Address7800 NILES STBakersfield, CA 93306

Mailing Address7800 Niles StBakersfield, CA 93306-4922 · (661) 328-4284 · Fax (661) 616-9977

Phone(661) 328-4284

Fax(661) 616-9980

Sole ProprietorNo

Medical School CMSOtherGraduated 1988

Enumeration DateJuly 26, 2006

Last NPPES UpdateDecember 30, 20222 updates tracked since enumeration

NPPES CertifiedDecember 30, 2022

✔ NPI 1508880618 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in CA · G85518

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

7800 NILES ST, Bakersfield, CA 93306

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Other Identifiers 1

Medicaid00G855180CA

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

Carol Stewart-hayostek 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 ID9436201167

PECOS Enrollment IDI20090710000194

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

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.

Hemoglobin a1c level 83036

Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.

25 services24 patients

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

$91.09 typical visit price

range $59.26 – $178.09

Typical copayment $22.77 (range $14.81 – $44.52)

Most-billed visit code 99203

Established Patient

$104.09 typical visit price

range $19.34 – $145.64

Typical copayment $26.02 (range $4.83 – $36.41)

Most-billed visit code 99214

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.

MARIANO E RUBIO GARCIA

Student in an Organized Health Care Education/Training Program