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STEPHANIE TANG MARR D.O.
NPI 1750726899
Obstetrics & Gynecology in Mission Hills, CA

Active since May 02, 2013PECOS EnrolledAccepts Medicare Assignment
11333 N SEPULVEDA BLVD, MISSION HILLS, CA 91345(818) 869-7256(818) 869-7133 Get Directions Write a Review

NPPES record last updated: September 19, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Stephanie Tang Marr D.o. NPPES

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

STEPHANIE TANG MARR D.O. (NPI 1750726899) is an individual obstetrics & gynecology provider in Mission Hills, California, licensed in California (20A15362) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1750726899
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameSTEPHANIE TANG MARRCredential: D.O.
Location Address11333 N SEPULVEDA BLVDMission Hills, CA 91345-1116
Mailing AddressPo Box 9606Mission Hills, CA 91346-9602 · (213) 394-7921
Phone(818) 869-7256
Fax(818) 869-7133
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateMay 2, 2013
Last NPPES UpdateSeptember 19, 2025
NPPES CertifiedSeptember 19, 2025
✔ NPI 1750726899 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in CA · 20A15362✔ Licensed in NC · 191640
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.
11333 N SEPULVEDA BLVD, Mission Hills, CA 91345
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Other Names 1

Former Name (1)Stephanie Wing-yan Tang D.o.

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

Stephanie Tang Marr D.o. 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 ID6103060546
PECOS Enrollment IDI20170823002672
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 91345 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 20

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

DR. SATENIK MELKUMYAN O.D.
Optometrist
11333 N SEPULVEDA BLVD
MISSION HILLS, CA 91345
Los Angeles County (818) 869-7269
SAMUEL M NYAMU M.D.
Internal Medicine
11333 N SEPULVEDA BLVD
MISSION HILLS, CA 91345
Los Angeles County (818) 869-7248
YILING CHEN PA
Physician Assistant
11333 N SEPULVEDA BLVD
MISSION HILLS, CA 91345
Los Angeles County (818) 869-7200
DR. RAFAEL E LI JIMENEZ M.D.
Pediatrics
11333 N SEPULVEDA BLVD
MISSION HILLS, CA 91345
Los Angeles County (818) 869-7253
VICTORIA MARQUEZ NP
Nurse Practitioner (Family)
11333 N SEPULVEDA BLVD
MISSION HILLS, CA 91345
Los Angeles County (818) 869-7254
SILPA YALAMANCHI M.D.
Hospitalist
11333 N SEPULVEDA BLVD
MISSION HILLS, CA 91345
Los Angeles County (877) 634-3196
RABIA A MALIK M.D.
Family Medicine (Geriatric Medicine)
11333 N SEPULVEDA BLVD
MISSION HILLS, CA 91345
Los Angeles County (818) 869-7254
DR. ELHAM SIMAN M.D.
Family Medicine
11333 N SEPULVEDA BLVD
MISSION HILLS, CA 91345
Los Angeles County (818) 869-7200

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 Stephanie Marr's NPI number?

The NPI number for Stephanie Marr is 1750726899. It was assigned to this individual provider in the NPPES registry on May 2, 2013. The provider is also known as Stephanie Wing-Yan Tang D.O..

Where is Stephanie Marr located?

Stephanie Marr practices at 11333 N Sepulveda Blvd, Mission Hills, CA 91345. The listed phone number is (818) 869-7256.

What is Stephanie Marr's specialty?

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

Is Stephanie Marr enrolled in Medicare?

Yes. Stephanie Marr is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Stephanie Marr was last updated on September 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.