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MARIA S BARON NP
NPI 1891319455
Nurse Practitioner - Family in Guerneville, CA

Active since May 29, 2020PECOS Enrolled
16387 FIRST ST, GUERNEVILLE, CA 95446(619) 840-4929 Get Directions Write a Review

NPPES record last updated: April 24, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 24, 2024, May 29, 2020 (2 updates tracked since 2020).

About Maria S Baron Np NPPES

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

MARIA S BARON NP (NPI 1891319455) is an individual family provider in Guerneville, California, licensed in California (95022197) and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1891319455
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARIA S BARONCredential: NP
Location Address16387 FIRST STGuerneville, CA 95446-8817
Mailing AddressPo Box 92Cazadero, CA 95421-0092 · (707) 632-5385
Phone(619) 840-4929
Sole ProprietorNo
Enumeration DateMay 29, 2020
Last NPPES UpdateApril 24, 20242 updates tracked since enumeration
NPPES CertifiedApril 24, 2024
✔ NPI 1891319455 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CA · 95022197
Also ListedRegistered NurseTaxonomy 163W00000X · License 754636 (CA)
16387 FIRST ST, Guerneville, CA 95446
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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)

Maria S Baron Np 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 95446 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 3

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

PATRICIA CERONE NP
Nurse Practitioner (Family)
16387 FIRST ST
GUERNEVILLE, CA 95446
Sonoma County (707) 869-5977
WEST COUNTY HEALTH CENTERS, INC.
Clinic/Center (Federally Qualified Health Center (FQHC))
16387 FIRST ST
GUERNEVILLE, CA 95446
Sonoma County (707) 869-2849
ALLISON PIERSON
Nurse Practitioner (Family)
16387 FIRST ST
GUERNEVILLE, CA 95446
Sonoma County (707) 869-2849

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 Maria Baron's NPI number?

The NPI number for Maria Baron is 1891319455. It was assigned to this individual provider in the NPPES registry on May 29, 2020.

Where is Maria Baron located?

Maria Baron practices at 16387 First St, Guerneville, CA 95446. The listed phone number is (619) 840-4929.

What is Maria Baron's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Maria Baron enrolled in Medicare?

Yes. Maria Baron is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Maria Baron was last updated on April 24, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.