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ERIN FELTON MD
NPI 1700536836
Family Medicine in Williams, AZ

Active since March 23, 2022PECOS Enrolled
300 S 6TH ST, WILLIAMS, AZ 86046(928) 635-4441(928) 635-4403 Get Directions Write a Review

NPPES record last updated: April 17, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Erin Felton Md NPPES

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

ERIN FELTON MD (NPI 1700536836) is an individual family medicine provider in Williams, Arizona, licensed in Arizona (76326) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS and is a graduate of George Washington University School Of Medicine (2022).

NPPES Registry Identity

NPI1700536836
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameERIN FELTONCredential: MD
Location Address300 S 6TH STWilliams, AZ 86046-0110
Mailing AddressPo Box 1231Tucson, AZ 85702-1231 · (520) 670-3909 · Fax (520) 309-2560
Phone(928) 635-4441
Fax(928) 635-4403
Sole ProprietorNo
Medical School CMSGeorge Washington University School Of MedicineGraduated 2022
Enumeration DateMarch 23, 2022
Last NPPES UpdateApril 17, 2026
NPPES CertifiedApril 17, 2026
✔ NPI 1700536836 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in AZ · 76326
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
300 S 6TH ST, Williams, AZ 86046
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Blue Cross Blue Shield of Arizona and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Erin Felton Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1850838475
PECOS Enrollment IDI20250804002123
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.

Medicare Billing Reassignment

Medicare enrollment records show Erin Felton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

El Rio Santa Cruz Neighborhood Health Center, Inc
219 mi
Federally Qualified Health Center (FQHC)
3655 E GRANT RD
Tucson, AZ 85716
  • Reassigned Medicare billing, Arizona enrollment
  • 464 clinicians in this Medicare group
NPI 1477204485 (520) 670-3090

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 86046 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.

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.

KATHERINE MORRIS PA
Physician Assistant (Medical)
300 S 6TH ST
WILLIAMS, AZ 86046
Coconino County (928) 635-4441
TRASI LYNN CRUMRIN D.O.
Family Medicine
300 S 6TH ST
WILLIAMS, AZ 86046
Coconino County (928) 635-4441
MR. TIMOTHY LAWRENCE JACKSON PA
Physician Assistant (Medical)
300 S 6TH ST
WILLIAMS, AZ 86046
Coconino County (928) 635-4441
NORTH COUNTRY HEALTHCARE INC. WILLIAMS URGENT CARE
Clinic/Center (Federally Qualified Health Center (FQHC))
300 S 6TH ST
WILLIAMS, AZ 86046
Coconino County (928) 635-4441
DR. SARAH A. NOTTER M.D.
Internal Medicine
300 S 6TH ST
WILLIAMS, AZ 86046
Coconino County (928) 635-4441
DR. TYLER ARKLESS M.D.
Family Medicine
300 S 6TH ST
WILLIAMS, AZ 86046
Coconino County (928) 635-4441
ELIZABETH DAWN HAWS FNP-C
Nurse Practitioner
300 S 6TH ST
WILLIAMS, AZ 86046
Coconino County (928) 635-4441
MARIA ARGANOZA-PRIESS DO
Family Medicine
300 S 6TH ST
WILLIAMS, AZ 86046
Coconino County (928) 635-4441

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 Erin Felton's NPI number?

The NPI number for Erin Felton is 1700536836. It was assigned to this individual provider in the NPPES registry on March 23, 2022.

Where is Erin Felton located?

Erin Felton practices at 300 S 6th St, Williams, AZ 86046. The listed phone number is (928) 635-4441.

What is Erin Felton's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Erin Felton enrolled in Medicare?

Yes. Erin Felton is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Erin Felton's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Erin Felton reassigns Medicare benefits to El Rio Santa Cruz Neighborhood Health Center, Inc (Tucson, AZ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Erin Felton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Erin Felton accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona and Oscar Health Plan, Inc. list Erin Felton 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 Erin Felton was last updated on April 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.