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

BLANCA ESTELA SIERRA PINEDA PMHNP-BC
NPI 1598569436
Nurse Practitioner - Psychiatric/Mental Health in Santa Rosa, CA

Active since April 01, 2025PECOS Enrolled
3883 AIRWAY DR, SANTA ROSA, CA 95403(707) 521-7777 Get Directions Write a Review

NPPES record last updated: August 21, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 21, 2026, Apr 1, 2025 (2 updates tracked since 2025).

About Blanca Estela Sierra Pineda Pmhnp-bc NPPES

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

BLANCA ESTELA SIERRA PINEDA PMHNP-BC (NPI 1598569436) is an individual psychiatric/mental health provider in Santa Rosa, California, licensed in California (2025008241) and active in the NPI registry since April 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1598569436
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameBLANCA ESTELA SIERRA PINEDACredential: PMHNP-BC
Location Address3883 AIRWAY DRSanta Rosa, CA 95403-1670
Mailing Address3883 Airway DrSanta Rosa, CA 95403-1670 · (707) 521-7777
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateApril 1, 2025
Last NPPES UpdateAugust 21, 20262 updates tracked since enumeration
NPPES CertifiedAugust 21, 2026
NPI 1598569436 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License Licensed in CA · 2025008241
3883 AIRWAY DR, Santa Rosa, CA 95403

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Blanca Estela Sierra Pineda Pmhnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5991282006
PECOS Enrollment IDI20260120003872
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.

Physical Medicine & Rehabilitation (Pain Medicine)
3883 AIRWAY DR
SANTA ROSA, CA 95403
Family Medicine
3883 AIRWAY DR
SANTA ROSA, CA 95403
Physical Therapist
3883 AIRWAY DR
SANTA ROSA, CA 95403
Clinical Medical Laboratory
3883 AIRWAY DR, SUITE 202
SANTA ROSA, CA 95403
Psychiatry & Neurology (Neurology)
3883 AIRWAY DR, SUITE 201
SANTA ROSA, CA 95403
Obstetrics & Gynecology
3883 AIRWAY DR
SANTA ROSA, CA 95403
Family Medicine
3883 AIRWAY DR
SANTA ROSA, CA 95403
Physical Therapist
3883 AIRWAY DR
SANTA ROSA, CA 95403

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 Blanca Sierra Pineda's NPI number?

The NPI number for Blanca Sierra Pineda is 1598569436. It was assigned to this individual provider in the NPPES registry on April 1, 2025.

Where is Blanca Sierra Pineda located?

Blanca Sierra Pineda practices at 3883 Airway Dr, Santa Rosa, CA 95403. The listed phone number is (707) 521-7777.

What is Blanca Sierra Pineda's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Blanca Sierra Pineda enrolled in Medicare?

Yes. Blanca Sierra Pineda is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Blanca Sierra Pineda was last updated on August 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.