Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. THERESA YVONNE GRAY RASHDAN MSN, CPNP-PC/AC, FNP
NPI 1255438818
Nurse Practitioner - Pediatrics, Critical Care in Flagstaff, AZ

Q: What is Theresa Rashdan's NPI number?

The NPI number for Theresa Rashdan is 1255438818. It was assigned to this individual provider in the NPPES registry on September 17, 2006.

Q: What is Theresa Rashdan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, Critical Care, with taxonomy code 363LP0222X.

Q: When was this NPI record last updated?

The NPPES record for Theresa Rashdan was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since September 17, 2006PECOS Enrolled

1200 N BEAVER ST, FLAGSTAFF, AZ 86001(928) 773-2112 Get Directions Write a Review

NPPES record last updated: July 28, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 28, 2026, Jun 18, 2025, Dec 18, 2024 (3 updates tracked since 2024).

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About Dr. Theresa Yvonne Gray Rashdan Msn, Cpnp-pc/ac, Fnp NPPES

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

DR. THERESA YVONNE GRAY RASHDAN MSN, CPNP-PC/AC, FNP (NPI 1255438818) is an individual pediatrics, critical care provider in Flagstaff, Arizona, licensed in Arizona (325232) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1255438818

Entity TypeIndividualFemale

Primary Taxonomy363LP0222X

Provider Legal NameDR. THERESA YVONNE GRAY RASHDANCredential: MSN, CPNP-PC/AC, FNP

Location Address1200 N BEAVER STFlagstaff, AZ 86001-3118

Mailing Address2014 127th Ter EParrish, FL 34219-6931 · (941) 776-3579

Phone(928) 773-2112

Sole ProprietorNo

Medical School CMSOtherGraduated 2012

Enumeration DateSeptember 17, 2006

Last NPPES UpdateJuly 28, 20263 updates tracked since enumeration

NPPES CertifiedJuly 28, 2026

✔ NPI 1255438818 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyNurse Practitioner · Pediatrics, Critical CarePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0222X

Licenses✔ Licensed in AZ · 325232✔ Licensed in TX · 608590✔ Licensed in OK · 220848✔ Licensed in FL · ARNP9322046

Also ListedNurse Practitioner · Acute CareTaxonomy 363LA2100X · License 238039 (LA)

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License ARNP9322046 (FL)

Also ListedNurse Practitioner · PediatricsTaxonomy 363LP0200X · License ARNP9322046 (FL), 608590 (TX)

1200 N BEAVER ST, Flagstaff, AZ 86001

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Secondary Practice Locations 3

Location 13300 NW ExpresswayOklahoma City, OK 73112-4418 · Phone (405) 949-4100 · Fax (405) 713-4656

Location 2200 Henry Clay AveNew Orleans, LA 70118-5720 · Phone (504) 899-9511

Location 3301 N Alexander StPlant City, FL 33563-4303 · Phone (941) 685-0918

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Oklahoma, Blue Cross Blue Shield of Arizona and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Theresa Yvonne Gray Rashdan Msn, Cpnp-pc/ac, Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6103352273

PECOS Enrollment IDI20250630003608

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 86001 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

$85.89 typical visit price

range $55.44 – $168.60

Typical copayment $21.47 (range $13.86 – $42.15)

Most-billed visit code 99203

Established Patient

$98.00 typical visit price

range $17.72 – $137.41

Typical copayment $24.50 (range $4.43 – $34.35)

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.

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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.

DR. JEREMY NIELSEN M.D.

Anesthesiology

1200 N BEAVER ST
FLAGSTAFF, AZ 86001

Coconino County (928) 779-3366

DR. SEAN DANIEL WOODS M.D.

Pediatrics (Neonatal-Perinatal Medicine)

1200 N BEAVER ST
FLAGSTAFF, AZ 86001

Coconino County (928) 773-2112

ELIZABETH GILMORE CRNA

Nurse Anesthetist, Certified Registered

1200 N BEAVER ST
FLAGSTAFF, AZ 86001

Coconino County (928) 779-3366

TANYA LEE MORGAN TWEED RDN

Dietitian, Registered

1200 N BEAVER ST
FLAGSTAFF, AZ 86001

Coconino County (928) 773-2441

THOMAS MATTHEW REEVE MD

Emergency Medicine

1200 N BEAVER ST
FLAGSTAFF, AZ 86001

Coconino County (210) 464-7442

MS. SUSAN POMEROY BASSETT M.S.

Audiologist

1200 N BEAVER ST, AUDIOLOGY DEPARTMENT
FLAGSTAFF, AZ 86001

Coconino County (928) 214-3728

DR. ALI I RAJA MD, MSC

Neurological Surgery

1200 N BEAVER ST
FLAGSTAFF, AZ 86001

Coconino County (928) 779-3366

LEAH MARIE COFFMAN PAUL CRNA

Nurse Anesthetist, Certified Registered

1200 N BEAVER ST
FLAGSTAFF, AZ 86001

Coconino County (928) 779-3366

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 Theresa Rashdan's NPI number?

The NPI number for Theresa Rashdan is 1255438818. It was assigned to this individual provider in the NPPES registry on September 17, 2006.

Where is Theresa Rashdan located?

Theresa Rashdan practices at 1200 N Beaver St, Flagstaff, AZ 86001. The listed phone number is (928) 773-2112.

What is Theresa Rashdan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, Critical Care, with taxonomy code 363LP0222X.

Is Theresa Rashdan enrolled in Medicare?

Yes. Theresa Rashdan is registered in the Medicare PECOS enrollment system.

What insurance does Theresa Rashdan accept?

Health plans from Blue Cross Blue Shield of Arizona, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Oklahoma, HMO Louisiana and Medica and 1 other insurer list Theresa Rashdan 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 Theresa Rashdan was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.