MRS. ANNE RACHEL SERRANO GUIJO N.P.
NPI 1659898484
Nurse Practitioner - Family in Walnut Creek, CA

Active since August 23, 2017PECOS EnrolledAccepts Medicare Assignment
710 S BROADWAY STE 300, WALNUT CREEK, CA 94596(925) 295-6783(925) 295-3984 Get Directions Write a Review

NPPES record last updated: January 11, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 11, 2022, Aug 23, 2017 (2 updates tracked since 2017).

About Mrs. Anne Rachel Serrano Guijo N.p. NPPES

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

MRS. ANNE RACHEL SERRANO GUIJO N.P. (NPI 1659898484) is an individual family provider in Walnut Creek, California, licensed in California (95006074) and active in the NPI registry since August 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1659898484
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. ANNE RACHEL SERRANO GUIJOCredential: N.P.
Location Address710 S BROADWAY STE 300Walnut Creek, CA 94596-5229
Mailing Address710 S Broadway Ste 300Walnut Creek, CA 94596-5229 · (925) 295-6783 · Fax (925) 295-3984
Fax(925) 295-3984
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateAugust 23, 2017
Last NPPES UpdateJanuary 11, 20222 updates tracked since enumeration
NPI 1659898484 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 · 95006074
Also ListedRegistered NurseTaxonomy 163W00000X · License 791060 (CA)
710 S BROADWAY STE 300, Walnut Creek, CA 94596

Other Names 1

Other Name (5)Anne Rachel Ontalan Serrano N.p.

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Mrs. Anne Rachel Serrano Guijo N.p. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8628453743
PECOS Enrollment IDI20220909002001
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 94596 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
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 10

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

Social Worker (Clinical)
710 S BROADWAY STE 300
WALNUT CREEK, CA 94596
Psychologist (Addiction (Substance Use Disorder))
710 S BROADWAY STE 300
WALNUT CREEK, CA 94596
Social Worker (Clinical)
710 S BROADWAY STE 300
WALNUT CREEK, CA 94596
Psychologist (Clinical)
710 S BROADWAY STE 300
WALNUT CREEK, CA 94596
Social Worker (Clinical)
710 S BROADWAY STE 300
WALNUT CREEK, CA 94596
Psychologist
710 S BROADWAY STE 300
WALNUT CREEK, CA 94596
Psychologist
710 S BROADWAY STE 300, DEPT OF MENTAL HEALTH
WALNUT CREEK, CA 94596
Psychologist (Clinical)
710 S BROADWAY STE 300
WALNUT CREEK, CA 94596

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 Anne Rachel Guijo's NPI number?

The NPI number for Anne Rachel Guijo is 1659898484. It was assigned to this individual provider in the NPPES registry on August 23, 2017. The provider is also known as Anne Rachel Ontalan Serrano N.P..

Where is Anne Rachel Guijo located?

Anne Rachel Guijo practices at 710 S Broadway Ste 300, Walnut Creek, CA 94596. The listed phone number is (925) 295-6783.

What is Anne Rachel Guijo's specialty?

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

Is Anne Rachel Guijo enrolled in Medicare?

Yes. Anne Rachel Guijo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Anne Rachel Guijo was last updated on January 11, 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.