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WAN JOON KIM M.D.
NPI 1235218926
Obstetrics & Gynecology in Union City, CA

Active since November 03, 2006PECOS EnrolledAccepts Medicare Assignment
3555 WHIPPLE RD, UNION CITY, CA 94587(510) 454-1000 Get Directions Write a Review

NPPES record last updated: December 8, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Wan Joon Kim M.d. NPPES

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

WAN JOON KIM M.D. (NPI 1235218926) is an individual obstetrics & gynecology provider in Union City, California, licensed in California (A78825) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of Vanderbilt University School Of Medicine (1995).

NPPES Registry Identity

NPI1235218926
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameWAN JOON KIMCredential: M.D.
Location Address3555 WHIPPLE RDUnion City, CA 94587-1507
Mailing Address3553 Whipple RdUnion City, CA 94587-1507 · (510) 454-1000
Phone(510) 454-1000
Sole ProprietorNo
Medical School CMSVanderbilt University School Of MedicineGraduated 1995
Enumeration DateNovember 3, 2006
Last NPPES UpdateDecember 8, 2021
✔ NPI 1235218926 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 · A78825
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.
3555 WHIPPLE RD, Union City, CA 94587
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Other Identifiers 1

Medicaid00A788250CA

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

Wan Joon Kim 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 ID2466631726
PECOS Enrollment IDI20110119000984
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 94587 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 20

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

KETKI P MARATHE
Physical Therapist
3555 WHIPPLE RD
UNION CITY, CA 94587
Alameda County (510) 675-4010
ALEJANDRA ANDRADE
Marriage & Family Therapist
3555 WHIPPLE RD
UNION CITY, CA 94587
Alameda County (650) 834-1393
KAISER FOUNDATION HEALTH PLAN INC
Pharmacy (Community/Retail Pharmacy)
3555 WHIPPLE RD
UNION CITY, CA 94587
Alameda County (510) 675-3302
MS. ROSE GUGGENHEIM MFT
Counselor (Addiction (Substance Use Disorder))
3555 WHIPPLE RD
UNION CITY, CA 94587
Alameda County (510) 675-4541
JIANGYAN DU PHARMD
Pharmacist
3555 WHIPPLE RD
UNION CITY, CA 94587
Alameda County (510) 675-3080
MICHAEL DAVID SANDS M.D.
Psychiatry & Neurology (Psychiatry)
3555 WHIPPLE RD
UNION CITY, CA 94587
Alameda County (510) 454-1000
DR. DAVID JESSE KERNER PSY.D.
Psychologist (Clinical)
3555 WHIPPLE RD, BUILDING C
UNION CITY, CA 94587
Alameda County (510) 675-3080
LINDA LOUISE JOOST PT
Physical Therapist
3555 WHIPPLE RD
UNION CITY, CA 94587
Alameda County (510) 675-4289

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 Wan Kim's NPI number?

The NPI number for Wan Kim is 1235218926. It was assigned to this individual provider in the NPPES registry on November 3, 2006.

Where is Wan Kim located?

Wan Kim practices at 3555 Whipple Rd, Union City, CA 94587. The listed phone number is (510) 454-1000.

What is Wan Kim's specialty?

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

Is Wan Kim enrolled in Medicare?

Yes. Wan Kim 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 Wan Kim was last updated on December 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.