Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. KRISTEN VANDEWALKER M.D.
NPI 1124070743
Pathology - Anatomic Pathology & Clinical Pathology in Sacramento, CA

Q: What is Kristen Vandewalker's NPI number?

The NPI number for Kristen Vandewalker is 1124070743. It was assigned to this individual provider in the NPPES registry on May 16, 2006.

Q: What is Kristen Vandewalker's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Active since May 16, 2006PECOS Enrolled

3301 C ST, SUITE 200-E, SACRAMENTO, CA 95816(916) 447-6267 Get Directions Write a Review

NPPES record last updated: September 15, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

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About Dr. Kristen Vandewalker M.d. NPPES

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

DR. KRISTEN VANDEWALKER M.D. (NPI 1124070743) is an individual anatomic pathology & clinical pathology provider in Sacramento, California, licensed in California (A82271) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1124070743

Entity TypeIndividualFemale

Primary Taxonomy207ZP0102X

Provider Legal NameDR. KRISTEN VANDEWALKERCredential: M.D.

Location Address3301 C ST, SUITE 200-ESacramento, CA 95816-3300

Mailing Address3301 C St, Suite 200-eSacramento, CA 95816-3300 · (916) 447-6267

Phone(916) 447-6267

Sole ProprietorNo

Enumeration DateMay 16, 2006

Last NPPES UpdateSeptember 15, 2026

NPPES CertifiedSeptember 15, 2026

✔ NPI 1124070743 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

License✔ Licensed in CA · A82271

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

3301 C ST, Sacramento, CA 95816

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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 (PECOS)

Dr. Kristen Vandewalker 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95816 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

$137.20 typical visit price

range $60.44 – $180.85

Typical copayment $34.30 (range $15.11 – $45.21)

Most-billed visit code 99204

Established Patient

$105.95 typical visit price

range $19.88 – $148.15

Typical copayment $26.48 (range $4.97 – $37.03)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Quantitative Immunohistochemical (IHC) Evaluation of Human Epidermal Growth Factor Receptor 2 Testing (HER2) for Breast Cancer Patients

This is a measure based on whether quantitative evaluation of Human Epidermal Growth Factor Receptor 2 Testing (HER2) by immunohistochemistry (IHC) uses the system recommended in the current ASCO/CAP Guidelines for Human Epidermal Growth Factor Receptor 2…

100%80 patients

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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. CHAI SUE LEE MD

Dermatology

3301 C ST, STE. 1300
SACRAMENTO, CA 95816

Sacramento County (916) 734-6111

DR. MARY E KEOHANE M.D.

Specialist

3301 C ST, SUITE 200E
SACRAMENTO, CA 95816

Sacramento County (916) 447-6267

MS. SARAH RUTH WAGNER NP

Nurse Practitioner (Critical Care Medicine)

3301 C ST
SACRAMENTO, CA 95816

Sacramento County (916) 733-3390

OMA N AGBAI MD

Dermatology

3301 C ST
SACRAMENTO, CA 95816

Sacramento County (916) 734-6371

STEVEN W LIN M.D.

Student in an Organized Health Care Education/Training Program

3301 C ST, 1400
SACRAMENTO, CA 95816

Sacramento County (916) 734-1512

DR. MAXWELL FUNG MD

Dermatology (Dermatopathology)

3301 C ST, STE. 1300
SACRAMENTO, CA 95816

Sacramento County (916) 734-6111

DR. FORUM BHUPENDRA PATEL MD

Clinical Medical Laboratory

3301 C ST, #1400
SACRAMENTO, CA 95816

Sacramento County (916) 734-6657

DR. ROBERT W. GHISELLI M.D.

Specialist

3301 C ST, SUITE #200-E
SACRAMENTO, CA 95816

Sacramento County (916) 447-6267

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 Kristen Vandewalker's NPI number?

The NPI number for Kristen Vandewalker is 1124070743. It was assigned to this individual provider in the NPPES registry on May 16, 2006.

Where is Kristen Vandewalker located?

Kristen Vandewalker practices at 3301 C St Suite 200-E, Sacramento, CA 95816. The listed phone number is (916) 447-6267.

What is Kristen Vandewalker's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Kristen Vandewalker enrolled in Medicare?

Yes. Kristen Vandewalker is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Kristen Vandewalker was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days 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.