DR. MARIAN KIM MAK M.D.
NPI 1710142492
Pediatrics in Santa Clara, CA

Q: What is Marian Mak's NPI number?

The NPI number for Marian Mak is 1710142492. It was assigned to this individual provider in the NPPES registry on July 22, 2008. The provider is also known as Dr. Marian Soojin Kim M.D..

Q: What is Marian Mak's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Marian Mak was last updated on February 11, 2022. 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.

Active since July 22, 2008PECOS Enrolled

710 LAWRENCE EXPY, DEPARTMENT 190, SANTA CLARA, CA 95051(408) 554-9810 Get Directions Write a Review

NPPES record last updated: February 11, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Dr. Marian Kim Mak M.d. NPPES

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

DR. MARIAN KIM MAK M.D. (NPI 1710142492) is an individual pediatrics provider in Santa Clara, California, licensed in California (A116278) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1710142492

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameDR. MARIAN KIM MAKCredential: M.D.

Location Address710 LAWRENCE EXPY, DEPARTMENT 190Santa Clara, CA 95051-5173

Mailing Address710 Lawrence Expy, Department 190Santa Clara, CA 95051-5173 · (408) 554-9810

Phone(408) 554-9810

Sole ProprietorYes

Enumeration DateJuly 22, 2008

Last NPPES UpdateFebruary 11, 2022

✔ NPI 1710142492 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in CA · A116278

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

710 LAWRENCE EXPY, Santa Clara, CA 95051

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Other Names 1

Former Name (1)Dr. Marian Soojin Kim M.d.

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Marian Kim Mak M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Mak reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc

0.1 mi

Internal Medicine

710 LAWRENCE EXPRESSWAY
Santa Clara, CA 95051

Reassigned Medicare billing, California enrollment
20,078 clinicians in this Medicare group

NPI 1073606299 (408) 851-1000

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 95051 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

$106.47 typical visit price

range $70.37 – $206.04

Typical copayment $26.61 (range $17.59 – $51.51)

Most-billed visit code 99203

Established Patient

$121.77 typical visit price

range $23.96 – $169.60

Typical copayment $30.44 (range $5.99 – $42.40)

Most-billed visit code 99214

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.

MRS. SHARLENE JUNIO MADANES N.P.

Nurse Practitioner (Family)

710 LAWRENCE EXPY
SANTA CLARA, CA 95051

Santa Clara County (408) 851-3829

ELLEN CHINCHILLI MD

Student in an Organized Health Care Education/Training Program

710 LAWRENCE EXPY
SANTA CLARA, CA 95051

Santa Clara County (408) 851-3817

SWARNA L KONERU RD

Dietitian, Registered

710 LAWRENCE EXPY
SANTA CLARA, CA 95051

Santa Clara County (408) 851-1000

MRS. BRIDGET M. BOUYSSOUNOUSE P.T.

Physical Therapist

710 LAWRENCE EXPY, DEPT. #174
SANTA CLARA, CA 95051

Santa Clara County (408) 851-1466

FLAIR D. GOLDMAN DPM

Podiatrist

710 LAWRENCE EXPY
SANTA CLARA, CA 95051

Santa Clara County (408) 236-6400

MR. KRISNA P CHAI M.D.

Internal Medicine (Gastroenterology)

710 LAWRENCE EXPY
SANTA CLARA, CA 95051

Santa Clara County (408) 851-1000

KARISSA TAAN MPT

Physical Therapist

710 LAWRENCE EXPY
SANTA CLARA, CA 95051

Santa Clara County (408) 851-1492

ANDREA B. HUTCHINSON MD

Obstetrics & Gynecology

710 LAWRENCE EXPY
SANTA CLARA, CA 95051

Santa Clara County (408) 851-1000

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 Mak's NPI number?

The NPI number for Marian Mak is 1710142492. It was assigned to this individual provider in the NPPES registry on July 22, 2008. The provider is also known as Dr. Marian Soojin Kim M.D..

Where is Marian Mak located?

Marian Mak practices at 710 Lawrence Expy Department 190, Santa Clara, CA 95051. The listed phone number is (408) 554-9810.

What is Marian Mak's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Marian Mak enrolled in Medicare?

Yes. Marian Mak is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Marian Mak's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marian Mak reassigns Medicare benefits to Permanente Medical Group Inc (Santa Clara, 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 Mak'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 Mak was last updated on February 11, 2022. 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.