SARAH CATHERINE WILLIAMS CPNP-PC
NPI 1700536885
Nurse Practitioner - Pediatrics in Denver, CO

Q: What is Sarah Williams's NPI number?

The NPI number for Sarah Williams is 1700536885. It was assigned to this individual provider in the NPPES registry on March 24, 2022.

Q: What is Sarah Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Q: When was this NPI record last updated?

The NPPES record for Sarah Williams was last updated on April 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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 March 24, 2022PECOS Enrolled

777 BANNOCK ST, DENVER, CO 80204(303) 436-4949(303) 436-4448 Get Directions Write a Review

NPPES record last updated: April 2, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Sarah Catherine Williams Cpnp-pc NPPES

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

SARAH CATHERINE WILLIAMS CPNP-PC (NPI 1700536885) is an individual pediatrics provider in Denver, Colorado, licensed in Colorado (APN.1000418-NP) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1700536885

Entity TypeIndividualFemale

Primary Taxonomy363LP0200X

Provider Legal NameSARAH CATHERINE WILLIAMSCredential: CPNP-PC

Location Address777 BANNOCK STDenver, CO 80204-4597

Mailing Address777 Bannock StDenver, CO 80204-4597 · (303) 436-4949 · Fax (303) 436-4448

Phone(303) 436-4949

Fax(303) 436-4448

Sole ProprietorNo

Enumeration DateMarch 24, 2022

Last NPPES UpdateApril 2, 2025

NPPES CertifiedApril 2, 2025

✔ NPI 1700536885 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0200X

License✔ Licensed in CO · APN.1000418-NP

Also ListedNurse PractitionerTaxonomy 363L00000X · License 209.024898 (IL)

777 BANNOCK ST, Denver, CO 80204

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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)

Sarah Catherine Williams Cpnp-pc 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 80204 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

$89.43 typical visit price

range $58.06 – $174.82

Typical copayment $22.35 (range $14.51 – $43.70)

Most-billed visit code 99203

Established Patient

$102.03 typical visit price

range $18.88 – $142.79

Typical copayment $25.50 (range $4.72 – $35.69)

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.

MS. KATHERINE JEANNE CARLEY RN, MSN, CS

Clinical Nurse Specialist (Psychiatric/Mental Health)