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MINJING WANG
NPI 1659246031
Obstetrics & Gynecology - Gynecology in Hayward, CA

Active since October 07, 2025PECOS EnrolledAccepts Medicare Assignment
27225 CALAROGA AVE, HAYWARD, CA 94545(510) 342-0020 Get Directions Write a Review

NPPES record last updated: January 9, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 9, 2026, Oct 7, 2025 (2 updates tracked since 2025).

About Minjing Wang NPPES

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

MINJING WANG (NPI 1659246031) is an individual gynecology provider in Hayward, California, licensed in California (95037319) and active in the NPI registry since October 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1659246031
Entity TypeIndividualFemale
Primary Taxonomy207VG0400X
Provider Legal NameMINJING WANG
Location Address27225 CALAROGA AVEHayward, CA 94545-4338
Mailing Address2020 Fostoria CirDanville, CA 94526-5557 · (951) 743-2718
Phone(510) 342-0020
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateOctober 7, 2025
Last NPPES UpdateJanuary 9, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 9, 2026
✔ NPI 1659246031 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207VG0400X
License✔ Licensed in CA · 95037319
Definition
A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee
27225 CALAROGA AVE, Hayward, CA 94545
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Minjing Wang 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 ID3577053941
PECOS Enrollment IDI20251104004107
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Minjing Wang reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

California Cardiovascular Consultants Medical Associates
0.2 mi
Internal Medicine
27206 CALAROGA AVE, SUITE 205
Hayward, CA 94545
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: California Cardiovascular Consultants
  • 47 clinicians in this Medicare group
NPI 1922297514 (510) 670-1111
Altea Medical California PC
244 mi
Geriatric Medicine
2353 23RD ST
Eureka, CA 95501
  • Reassigned Medicare billing, California enrollment
  • 111 clinicians in this Medicare group
NPI 1174302954 (888) 408-7008

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94545 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
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
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 10

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

DR. PAMELA DENISE SIMONS MD
Obstetrics & Gynecology
27225 CALAROGA AVE
HAYWARD, CA 94545
Alameda County (510) 342-0020
DR. SENZAN HSU M.D.
Obstetrics & Gynecology
27225 CALAROGA AVE
HAYWARD, CA 94545
Alameda County (510) 342-0020
DR. MALCOLM JAY GARFINKLE M.D.
Surgery
27225 CALAROGA AVE
HAYWARD, CA 94545
Alameda County (510) 780-9148
ELENA LUO CHAN MD
Obstetrics & Gynecology
27225 CALAROGA AVE
HAYWARD, CA 94545
Alameda County (408) 259-5950
DAPHNE VB SINGH NP-C
Obstetrics & Gynecology
27225 CALAROGA AVE
HAYWARD, CA 94545
Alameda County (510) 342-0020
KENYA NUMAN M.D.
Obstetrics & Gynecology (Obstetrics)
27225 CALAROGA AVE
HAYWARD, CA 94545
Alameda County (510) 342-0020
F. RENE VAN CARR,M.D. & MARION R KRAMER,M.D. INC
Specialist
27225 CALAROGA AVE
HAYWARD, CA 94545
Alameda County (510) 783-0783
JAY GARFINKLE, M.D. A PROFESSIONAL CORPORATION
Surgery
27225 CALAROGA AVE
HAYWARD, CA 94545
Alameda County (510) 780-9148

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 Minjing Wang's NPI number?

The NPI number for Minjing Wang is 1659246031. It was assigned to this individual provider in the NPPES registry on October 7, 2025.

Where is Minjing Wang located?

Minjing Wang practices at 27225 Calaroga Ave, Hayward, CA 94545. The listed phone number is (510) 342-0020.

What is Minjing Wang's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecology, with taxonomy code 207VG0400X.

Is Minjing Wang enrolled in Medicare?

Yes. Minjing Wang 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.

Which organizations bill Medicare for Minjing Wang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Minjing Wang reassigns Medicare benefits to 2 organizations: California Cardiovascular Consultants Medical Associates (Hayward, CA) and Altea Medical California PC (Eureka, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Minjing Wang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Minjing Wang was last updated on January 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.