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MRS. PHYLLIS DAWN OSTER M.D.
NPI 1902817919
Obstetrics & Gynecology in Long Beach, CA

Active since August 11, 2006PECOS Enrolled
3828 SCHAUFELE AVE, SUITE 200, LONG BEACH, CA 90808(657) 241-8990 Get Directions Write a Review

NPPES record last updated: October 6, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mrs. Phyllis Dawn Oster M.d. NPPES

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

MRS. PHYLLIS DAWN OSTER M.D. (NPI 1902817919) is an individual obstetrics & gynecology provider in Long Beach, California, licensed in California (G048104) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1902817919
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameMRS. PHYLLIS DAWN OSTERCredential: M.D.
Location Address3828 SCHAUFELE AVE, SUITE 200Long Beach, CA 90808-1791
Mailing Address17360 Brookhurst St, Attn: Credentialing DepartmentFountain Valley, CA 92708-3720
Phone(657) 241-8990
Sole ProprietorNo
Enumeration DateAugust 11, 2006
Last NPPES UpdateOctober 6, 2016
✔ NPI 1902817919 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · G048104
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
3828 SCHAUFELE AVE, Long Beach, CA 90808
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Phyllis Dawn Oster 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90808 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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 11

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

ROBERT E SALSAMEDA RNP, MSN, CRNFA
Nurse Practitioner
3828 SCHAUFELE AVE, SUITE 340
LONG BEACH, CA 90808
Los Angeles County (562) 427-5388
WAVE IMAGING, LLC
Clinic/Center (Radiology)
3828 SCHAUFELE AVE, STE 250
LONG BEACH, CA 90808
Los Angeles County (562) 498-6322
DR. KENNETH H SPIELVOGEL MD
Obstetrics & Gynecology
3828 SCHAUFELE AVE
LONG BEACH, CA 90808
Los Angeles County (657) 241-8990
AZADEH FARIN MD
Neurological Surgery
3828 SCHAUFELE AVE, SUITE 340
LONG BEACH, CA 90808
Los Angeles County (657) 241-9051
MAKELL CHARLES MURPHY PA-C
Physician Assistant (Surgical)
3828 SCHAUFELE AVE, SUITE 340
LONG BEACH, CA 90808
Los Angeles County (562) 427-5388
MARTIN W. MUTH M.D.
Obstetrics & Gynecology
3828 SCHAUFELE AVE, SUITE 200
LONG BEACH, CA 90808
Los Angeles County (657) 241-8990
MRS. VERONICA WONG CHANG P.A.
Physician Assistant (Medical)
3828 SCHAUFELE AVE, SUITE 300
LONG BEACH, CA 90808
Los Angeles County (562) 997-1144
DR. PAUL R. WEBER M.D., PH.D.
Obstetrics & Gynecology
3828 SCHAUFELE AVE, SUITE 200
LONG BEACH, CA 90808
Los Angeles County (657) 241-8990

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 Phyllis Oster's NPI number?

The NPI number for Phyllis Oster is 1902817919. It was assigned to this individual provider in the NPPES registry on August 11, 2006.

Where is Phyllis Oster located?

Phyllis Oster practices at 3828 Schaufele Ave Suite 200, Long Beach, CA 90808. The listed phone number is (657) 241-8990.

What is Phyllis Oster's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Phyllis Oster enrolled in Medicare?

Yes. Phyllis Oster is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Phyllis Oster was last updated on October 6, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.