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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. ALEXIS HISEY MD, MS
NPI 1114729019
Family Medicine in Santa Rosa, CA

Active since March 24, 2025PECOS Enrolled
3569 ROUND BARN CIR, SANTA ROSA, CA 95403(707) 303-3600 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 9, 2026, Mar 24, 2025 (2 updates tracked since 2025).

About Dr. Alexis Hisey Md, Ms NPPES

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

DR. ALEXIS HISEY MD, MS (NPI 1114729019) is an individual family medicine provider in Santa Rosa, California, licensed in California (PTL19806) and active in the NPI registry since March 2025. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1114729019
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. ALEXIS HISEYCredential: MD, MS
Location Address3569 ROUND BARN CIRSanta Rosa, CA 95403-5781
Mailing Address3569 Round Barn Cir Ste 200Santa Rosa, CA 95403-5784 · (707) 583-8800
Phone(707) 303-3600
Sole ProprietorNo
Enumeration DateMarch 24, 2025
Last NPPES UpdateJuly 9, 20262 updates tracked since enumeration
NPPES CertifiedJuly 9, 2026
✔ NPI 1114729019 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · PTL19806
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
3569 ROUND BARN CIR, Santa Rosa, CA 95403
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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. Alexis Hisey Md, Ms 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 95403 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
$96.16 typical visit price
range $63.04 – $187.01
Typical copayment $24.04 (range $15.76 – $46.75)
Most-billed visit code 99203
Established Patient
$109.88 typical visit price
range $21.02 – $153.40
Typical copayment $27.47 (range $5.25 – $38.35)
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.

DR. LYMAN BOWEN GREAVES JR. M.D.
Family Medicine
3569 ROUND BARN CIR
SANTA ROSA, CA 95403
Sonoma County (707) 303-3600
KYLE RANSOM D.O.
Family Medicine
3569 ROUND BARN CIR
SANTA ROSA, CA 95403
Sonoma County (707) 303-3600
ELIZABETH VIRGINIA FERNWOOD
Nurse Practitioner
3569 ROUND BARN CIR
SANTA ROSA, CA 95403
Sonoma County (707) 303-3600
MOLLIE SCHRODI PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
3569 ROUND BARN CIR
SANTA ROSA, CA 95403
Sonoma County (707) 303-3600
KAYLA FLORES TINDALL
Family Medicine
3569 ROUND BARN CIR, SUITE 200
SANTA ROSA, CA 95403
Sonoma County (707) 583-8800
STEPHEN P KRUMLAND M.D.
Family Medicine
3569 ROUND BARN CIR
SANTA ROSA, CA 95403
Sonoma County (707) 303-3600
PATRICIA G PADILLA-NOAH MD
Family Medicine
3569 ROUND BARN CIR
SANTA ROSA, CA 95403
Sonoma County (707) 303-3600
MR. CHRISTOPH GELSDORF M.D.
Family Medicine
3569 ROUND BARN CIR
SANTA ROSA, CA 95403
Sonoma County (707) 303-3600

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 Alexis Hisey's NPI number?

The NPI number for Alexis Hisey is 1114729019. It was assigned to this individual provider in the NPPES registry on March 24, 2025.

Where is Alexis Hisey located?

Alexis Hisey practices at 3569 Round Barn Cir, Santa Rosa, CA 95403. The listed phone number is (707) 303-3600.

What is Alexis Hisey's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Alexis Hisey enrolled in Medicare?

Yes. Alexis Hisey is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Alexis Hisey was last updated on July 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 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.