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MATHILDE M SULLIVAN PA
NPI 1992180442
Physician Assistant - Medical in Thornton, CO

Active since July 27, 2015PECOS EnrolledAccepts Medicare Assignment
8990 WASHINGTON ST, THORNTON, CO 80229(720) 929-1655(720) 565-4129 Get Directions Write a Review

NPPES record last updated: May 18, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 18, 2021, Jun 16, 2020 (2 updates tracked since 2020).

About Mathilde M Sullivan Pa NPPES

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

MATHILDE M SULLIVAN PA (NPI 1992180442) is an individual medical provider in Thornton, Colorado, licensed in Colorado (PA.0004316) and active in the NPI registry since July 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1992180442
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameMATHILDE M SULLIVANCredential: PA
Location Address8990 WASHINGTON STThornton, CO 80229-4537
Mailing Address1735 S Public Rd Ste 203Lafayette, CO 80026-7093 · (303) 665-3036 · Fax (303) 665-3397
Phone(720) 929-1655
Fax(720) 565-4129
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateJuly 27, 2015
Last NPPES UpdateMay 18, 20212 updates tracked since enumeration
NPPES CertifiedMay 18, 2021
✔ NPI 1992180442 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in CO · PA.0004316
8990 WASHINGTON ST, Thornton, CO 80229
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

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

Mathilde M Sullivan Pa 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 ID9931418589
PECOS Enrollment IDI20160130000005
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.

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.

DIANE ASHER NP
Nurse Practitioner
8990 WASHINGTON ST
THORNTON, CO 80229
Adams County (720) 929-1655
KIMANH THI NGUYEN RDH
Dental Hygienist
8990 WASHINGTON ST
THORNTON, CO 80229
Adams County (720) 929-1655
JACOB BJORN HEINEN PA
Physician Assistant
8990 WASHINGTON ST
THORNTON, CO 80229
Adams County (720) 929-1655
GEOFFROY DESTENAVES DMD
Dentist
8990 WASHINGTON ST
THORNTON, CO 80229
Adams County (720) 929-1655
JENNIFER MANCHESTER FNP
Nurse Practitioner (Family)
8990 WASHINGTON ST
THORNTON, CO 80229
Adams County (720) 929-1655
BRENDA VERONIKA WILLIAMS LCSW
Social Worker (Clinical)
8990 WASHINGTON ST
THORNTON, CO 80229
Adams County (720) 929-1655
MICHELE CAROLINE FERREIRA MACANONI DH
Dental Hygienist
8990 WASHINGTON ST
THORNTON, CO 80229
Adams County (303) 650-4460
MARYSOL CHAVEZ MENDEZ
Counselor (Professional)
8990 WASHINGTON ST
THORNTON, CO 80229
Adams County (720) 929-1655

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 Mathilde Sullivan's NPI number?

The NPI number for Mathilde Sullivan is 1992180442. It was assigned to this individual provider in the NPPES registry on July 27, 2015.

Where is Mathilde Sullivan located?

Mathilde Sullivan practices at 8990 Washington St, Thornton, CO 80229. The listed phone number is (720) 929-1655.

What is Mathilde Sullivan's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Mathilde Sullivan enrolled in Medicare?

Yes. Mathilde Sullivan 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.

What insurance does Mathilde Sullivan accept?

Health plans from UnitedHealthcare list Mathilde Sullivan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mathilde Sullivan was last updated on May 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.