DR. MICHAEL N HILLSTEAD DDS
NPI 1982612875
Dentist - General Practice in Sonoma, CA

Q: What is Michael Hillstead's NPI number?

The NPI number for Michael Hillstead is 1982612875. It was assigned to this individual provider in the NPPES registry on August 4, 2006.

Q: What is Michael Hillstead's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for Michael Hillstead was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 August 04, 2006PECOS Enrolled

574 THIRD STREET WEST, SONOMA, CA 95476(707) 996-0813(707) 996-0815 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Michael N Hillstead Dds NPPES

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

DR. MICHAEL N HILLSTEAD DDS (NPI 1982612875) is an individual general practice provider in Sonoma, California, licensed in California (32563) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1982612875

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. MICHAEL N HILLSTEADCredential: DDS

Location Address574 THIRD STREET WESTSonoma, CA 95476

Mailing Address574 Third Street WestSonoma, CA 95476 · (707) 996-0813 · Fax (707) 996-0815

Phone(707) 996-0813

Fax(707) 996-0815

Sole ProprietorNo

Enumeration DateAugust 4, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1982612875 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in CA · 32563

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

574 THIRD STREET WEST, Sonoma, CA 95476

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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. Michael N Hillstead Dds 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 95476 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

$77.94 typical visit price

range $21.02 – $153.40

Typical copayment $19.48 (range $5.25 – $38.35)

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 Michael Hillstead's NPI number?

The NPI number for Michael Hillstead is 1982612875. It was assigned to this individual provider in the NPPES registry on August 4, 2006.

Where is Michael Hillstead located?

Michael Hillstead practices at 574 Third Street West, Sonoma, CA 95476. The listed phone number is (707) 996-0813.

What is Michael Hillstead's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Michael Hillstead enrolled in Medicare?

Yes. Michael Hillstead is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Michael Hillstead was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.