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SERENA MATHEWS M.D.
NPI 1659803484
Obstetrics & Gynecology - Obstetrics in Alhambra, CA

Active since March 30, 2017PECOS EnrolledAccepts Medicare Assignment
925 S GARFIELD AVE, ALHAMBRA, CA 91801(626) 282-0282(626) 282-0939 Get Directions Write a Review

NPPES record last updated: September 9, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 9, 2021, Aug 23, 2021, Mar 30, 2017 (3 updates tracked since 2017).

About Serena Mathews M.d. NPPES

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

SERENA MATHEWS M.D. (NPI 1659803484) is an individual obstetrics provider in Alhambra, California, licensed in California (A173230) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS, maintains a secondary practice location in Mishawaka, and is a graduate of University Of Cincinnati College Of Medicine (2021).

NPPES Registry Identity

NPI1659803484
Entity TypeIndividualFemale
Primary Taxonomy207VX0000X
Provider Legal NameSERENA MATHEWSCredential: M.D.
Location Address925 S GARFIELD AVEAlhambra, CA 91801-4442
Mailing Address925 S Garfield AveAlhambra, CA 91801-4442 · (626) 282-0282 · Fax (626) 282-0939
Phone(626) 282-0282
Fax(626) 282-0939
Sole ProprietorYes
Medical School CMSUniversity Of Cincinnati College Of MedicineGraduated 2021
Enumeration DateMarch 30, 2017
Last NPPES UpdateSeptember 9, 20213 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2021
✔ NPI 1659803484 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · ObstetricsAllopathic & Osteopathic Physicians
Taxonomy Code207VX0000X
License✔ Licensed in CA · A173230
Definition
A physician who specializes in diagnosis, treatment, and management of patients with obstetric conditions. Source: National Uniform Claim Committee
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
925 S GARFIELD AVE, Alhambra, CA 91801
Open in Google Maps ↗

Secondary Practice Location 1

Location 1536 N Harding AveMishawaka, IN 46544-3827 · Phone (574) 323-8497

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

Serena Mathews M.d. 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 ID4880090992
PECOS Enrollment IDI20210914003112
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 91801 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 17

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

YUAN YAO
Nurse Practitioner (Family)
925 S GARFIELD AVE
ALHAMBRA, CA 91801
Los Angeles County (626) 282-0282
DR. JUSTIN LE CHAN M.D.
Family Medicine
925 S GARFIELD AVE
ALHAMBRA, CA 91801
Los Angeles County (626) 282-0282
MS. VIRGINIA Y MAC
Physician Assistant
925 S GARFIELD AVE
ALHAMBRA, CA 91801
Los Angeles County (626) 282-0282
KOK-FON LEE M.D.
Internal Medicine
925 S GARFIELD AVE
ALHAMBRA, CA 91801
Los Angeles County (626) 282-0282
THOMAS YEH-TAI HAN
Nurse Practitioner (Family)
925 S GARFIELD AVE
ALHAMBRA, CA 91801
Los Angeles County (626) 282-0261
HOI LOK CHAN FNP-C
Nurse Practitioner (Family)
925 S GARFIELD AVE
ALHAMBRA, CA 91801
Los Angeles County (626) 282-0282
DR. STUART Y MIN MD
Allergy & Immunology
925 S GARFIELD AVE
ALHAMBRA, CA 91801
Los Angeles County (626) 282-2829
MS. DONNA HONG
Nurse Practitioner (Family)
925 S GARFIELD AVE
ALHAMBRA, CA 91801
Los Angeles County (626) 282-0282

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 Serena Mathews's NPI number?

The NPI number for Serena Mathews is 1659803484. It was assigned to this individual provider in the NPPES registry on March 30, 2017.

Where is Serena Mathews located?

Serena Mathews practices at 925 S Garfield Ave, Alhambra, CA 91801. The listed phone number is (626) 282-0282.

What is Serena Mathews's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Obstetrics, with taxonomy code 207VX0000X.

Is Serena Mathews enrolled in Medicare?

Yes. Serena Mathews 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 Serena Mathews was last updated on September 9, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.