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KAREN SHIN MD
NPI 1598858623
Obstetrics & Gynecology in Los Altos, CA

Active since October 02, 2006PECOS EnrolledAccepts Medicare Assignment
370 DISTEL CIR, LOS ALTOS, CA 94022(650) 254-5200 Get Directions Write a Review

NPPES record last updated: February 3, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 3, 2022, Aug 30, 2017 (2 updates tracked since 2017).

About Karen Shin Md NPPES

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

KAREN SHIN MD (NPI 1598858623) is an individual obstetrics & gynecology provider in Los Altos, California, licensed in California (A75669) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS and is a graduate of University Of California, Irvine, California College Of Medicine (1999).

NPPES Registry Identity

NPI1598858623
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameKAREN SHINCredential: MD
Location Address370 DISTEL CIRLos Altos, CA 94022-1404
Mailing Address325 Distel CirLos Altos, CA 94022-1408 · (650) 254-5200
Phone(650) 254-5200
Sole ProprietorNo
Medical School CMSUniversity Of California, Irvine, California College Of MedicineGraduated 1999
Enumeration DateOctober 2, 2006
Last NPPES UpdateFebruary 3, 20222 updates tracked since enumeration
NPPES CertifiedFebruary 3, 2022
✔ NPI 1598858623 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 · A75669
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.
370 DISTEL CIR, Los Altos, CA 94022
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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

Karen Shin 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 ID5698840700
PECOS Enrollment IDI20080822000710
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 94022 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
$156.67 typical visit price
range $70.37 – $206.04
Typical copayment $39.16 (range $17.59 – $51.51)
Most-billed visit code 99204
Established Patient
$86.56 typical visit price
range $23.96 – $169.60
Typical copayment $21.64 (range $5.99 – $42.40)
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 20

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

DR. RUIXUAN ZHANG DO
Family Medicine
370 DISTEL CIR
LOS ALTOS, CA 94022
Santa Clara County (650) 254-5200
KIRSTIN WOO MD
Obstetrics & Gynecology
370 DISTEL CIR
LOS ALTOS, CA 94022
Santa Clara County (650) 254-5200
HOLLY W CHOW PA-C
Physician Assistant
370 DISTEL CIR
LOS ALTOS, CA 94022
Santa Clara County (650) 254-5200
TINA WU LEUNG
Family Medicine
370 DISTEL CIR
LOS ALTOS, CA 94022
Santa Clara County (650) 254-5200
WILLIAM STRAW MD
Family Medicine
370 DISTEL CIR
LOS ALTOS, CA 94022
Santa Clara County (650) 254-5200
ABBIE CHRISTINE HAGEMAN MD
Obstetrics & Gynecology
370 DISTEL CIR
LOS ALTOS, CA 94022
Santa Clara County (650) 254-5200
GINA SERRAIOCCO MD
Internal Medicine
370 DISTEL CIR
LOS ALTOS, CA 94022
Santa Clara County (650) 254-5200
LAILEY NAOMI OLIVA MD
Internal Medicine
370 DISTEL CIR
LOS ALTOS, CA 94022
Santa Clara County (650) 254-5200

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 Karen Shin's NPI number?

The NPI number for Karen Shin is 1598858623. It was assigned to this individual provider in the NPPES registry on October 2, 2006.

Where is Karen Shin located?

Karen Shin practices at 370 Distel Cir, Los Altos, CA 94022. The listed phone number is (650) 254-5200.

What is Karen Shin's specialty?

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

Is Karen Shin enrolled in Medicare?

Yes. Karen Shin 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 Karen Shin was last updated on February 3, 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.