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MARIAN KIM MD
NPI 1447327861
Obstetrics & Gynecology in Redwood City, CA

Active since November 29, 2006PECOS EnrolledAccepts Medicare Assignment
2950 WHIPPLE AVE, SUITE 8, REDWOOD CITY, CA 94062(650) 364-2142 Get Directions Write a Review

NPPES record last updated: May 14, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Marian Kim Md NPPES

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

MARIAN KIM MD (NPI 1447327861) is an individual obstetrics & gynecology provider in Redwood City, California, licensed in California (G73646) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and is a graduate of Oregon Health Sciences University School Of Medicine (1990).

NPPES Registry Identity

NPI1447327861
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameMARIAN KIMCredential: MD
Location Address2950 WHIPPLE AVE, SUITE 8Redwood City, CA 94062-2850
Mailing Address325 Distel CirLos Altos, CA 94022-1408
Phone(650) 364-2142
Sole ProprietorNo
Medical School CMSOregon Health Sciences University School Of MedicineGraduated 1990
Enumeration DateNovember 29, 2006
Last NPPES UpdateMay 14, 2020
NPPES CertifiedMay 14, 2020
✔ NPI 1447327861 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 · G73646
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.
2950 WHIPPLE AVE, Redwood City, CA 94062
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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

Marian Kim Md 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 ID3173615929
PECOS Enrollment IDI20070823000905
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 Reassignment

Medicare enrollment records show Marian Kim reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sutter Bay Medical Foundation
2.4 mi
Ambulatory Surgical
301 INDUSTRIAL RD
San Carlos, CA 94070
NPI 1164840088 (650) 596-4200

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

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
33 services33 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
23 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94062 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.

MRS. MICHELLE MCKENNEY BUENROSTRO NP
Nurse Practitioner (Women's Health)
2950 WHIPPLE AVE
REDWOOD CITY, CA 94062
San Mateo County (650) 366-4633
MRS. ANDREA MILANOS JOHANSSON NP
Nurse Practitioner (Obstetrics & Gynecology)
2950 WHIPPLE AVE
REDWOOD CITY, CA 94062
San Mateo County (650) 366-4633
DR. RONALD HEINZ HENNEFARTH DDS
Dentist (General Practice)
2950 WHIPPLE AVE, SUITE NUMBER 9
REDWOOD CITY, CA 94062
San Mateo County (650) 368-6333
CYNTHIA STRICKLIN NP
Nurse Practitioner (Women's Health)
2950 WHIPPLE AVE
REDWOOD CITY, CA 94062
San Mateo County (650) 366-4633
MS. MOJDEH TALEBIAN MD
Anesthesiology (Critical Care Medicine)
2950 WHIPPLE AVE, #4
REDWOOD CITY, CA 94062
San Mateo County (650) 216-9000
KACEE WILLIAMS N.P.
Nurse Practitioner (Obstetrics & Gynecology)
2950 WHIPPLE AVE
REDWOOD CITY, CA 94062
San Mateo County (650) 366-4633
MOJDEH TALEBIAN, M.D., INC.
Internal Medicine (Pulmonary Disease)
2950 WHIPPLE AVE, 4
REDWOOD CITY, CA 94062
San Mateo County (650) 365-1157
JOHN HOFF MD
Obstetrics & Gynecology
2950 WHIPPLE AVE
REDWOOD CITY, CA 94062
San Mateo County (650) 366-4633

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 Marian Kim's NPI number?

The NPI number for Marian Kim is 1447327861. It was assigned to this individual provider in the NPPES registry on November 29, 2006.

Where is Marian Kim located?

Marian Kim practices at 2950 Whipple Ave Suite 8, Redwood City, CA 94062. The listed phone number is (650) 364-2142.

What is Marian Kim's specialty?

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

Is Marian Kim enrolled in Medicare?

Yes. Marian 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.

Which organization bills Medicare for Marian Kim's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marian Kim reassigns Medicare benefits to Sutter Bay Medical Foundation (San Carlos, CA). The 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 Marian Kim'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 Marian Kim was last updated on May 14, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.