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DR. KATHLEYN ALLISON BRANDSTETTER M.D.
NPI 1215375621
Otolaryngology in Union City, CA

Active since June 06, 2013PECOS Enrolled
3553 WHIPPLE RD BLDG B2ND, UNION CITY, CA 94587(203) 912-9960 Get Directions Write a Review

NPPES record last updated: January 26, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 26, 2022, Jun 13, 2018 (2 updates tracked since 2018).

About Dr. Kathleyn Allison Brandstetter M.d. NPPES

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

DR. KATHLEYN ALLISON BRANDSTETTER M.D. (NPI 1215375621) is an individual otolaryngology provider in Union City, California, licensed in Washington (MD60847129) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS and maintains a secondary practice location in Seattle.

NPPES Registry Identity

NPI1215375621
Entity TypeIndividualFemale
Primary Taxonomy207Y00000X
Provider Legal NameDR. KATHLEYN ALLISON BRANDSTETTERCredential: M.D.
Location Address3553 WHIPPLE RD BLDG B2NDUnion City, CA 94587-1507
Mailing Address3553 Whipple Rd Bldg B2ndUnion City, CA 94587-1507
Phone(203) 912-9960
Sole ProprietorNo
Enumeration DateJune 6, 2013
Last NPPES UpdateJanuary 26, 20222 updates tracked since enumeration
NPPES CertifiedFebruary 11, 2021
✔ NPI 1215375621 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License✔ Licensed in WA · MD60847129
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
3553 WHIPPLE RD BLDG B2ND, Union City, CA 94587
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Secondary Practice Location 1

Location 11959 NE Pacific StSeattle, WA 98195 · Phone (206) 598-4300

Other Identifiers 1

Medicaid1215375621WA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Kathleyn Allison Brandstetter 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 Kathleyn Brandstetter reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc
11 mi
Internal Medicine
1190 VETERANS BLVD
Redwood City, CA 94063
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group
NPI 1639252604 (650) 299-2000

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 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.

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 Kathleyn Brandstetter's NPI number?

The NPI number for Kathleyn Brandstetter is 1215375621. It was assigned to this individual provider in the NPPES registry on June 6, 2013.

Where is Kathleyn Brandstetter located?

Kathleyn Brandstetter practices at 3553 Whipple Rd Bldg B2nd, Union City, CA 94587. The listed phone number is (203) 912-9960.

What is Kathleyn Brandstetter's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is Kathleyn Brandstetter enrolled in Medicare?

Yes. Kathleyn Brandstetter is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kathleyn Brandstetter's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kathleyn Brandstetter reassigns Medicare benefits to Permanente Medical Group Inc (Redwood City, 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 Kathleyn Brandstetter'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 Kathleyn Brandstetter was last updated on January 26, 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.