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ISABEL VICTORIA MILLER SLP
NPI 1912358045
Speech-Language Pathologist in Phoenix, AZ

Active since June 30, 2016
3141 N 3RD AVE STE 100, PHOENIX, AZ 85013(602) 265-4124 Get Directions Write a Review

NPPES record last updated: July 30, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 30, 2024, Jun 30, 2016 (2 updates tracked since 2016).

About Isabel Victoria Miller Slp NPPES

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

ISABEL VICTORIA MILLER SLP (NPI 1912358045) is an individual speech-language pathologist provider in Phoenix, Arizona, licensed in Arizona (TSLP 10014) and active in the NPI registry since June 2016.

NPPES Registry Identity

NPI1912358045
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameISABEL VICTORIA MILLERCredential: SLP
Location Address3141 N 3RD AVE STE 100Phoenix, AZ 85013-4351
Mailing Address3141 N 3rd Ave Ste 100Phoenix, AZ 85013-4351 · (571) 217-0559
Phone(602) 265-4124
Sole ProprietorNo
Enumeration DateJune 30, 2016
Last NPPES UpdateJuly 30, 20242 updates tracked since enumeration
NPPES CertifiedJuly 30, 2024
✔ NPI 1912358045 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License✔ Licensed in AZ · TSLP 10014
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
3141 N 3RD AVE STE 100, Phoenix, AZ 85013
Open in Google Maps ↗

Other Names 1

Former Name (1)Isabel Victoria Rodriguez Slp

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Isabel Victoria Miller Slp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

2

Medicare enrollment records show Isabel Miller reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

District Medical Group, Inc
3.4 mi
Pulmonary Disease
2525 E ROOSEVELT ST, MED CLINIC - PULMONARY
Phoenix, AZ 85008
  • Reassigned Medicare billing, Arizona enrollment
  • 1,490 clinicians in this Medicare group
NPI 1700119815 (602) 344-1095
Wheels On The Bus, Inc.
9.4 mi
Home Health
11811 N TATUM BLVD STE 3031
Phoenix, AZ 85028
  • Reassigned Medicare billing, Arizona enrollment
  • 26 clinicians in this Medicare group
NPI 1740353127 (602) 708-7908

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

Other Providers at the Same Location NPPES 11

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

MERLE NUNEZ PALENCIA NP
Nurse Practitioner
3141 N 3RD AVE STE 100
PHOENIX, AZ 85013
Maricopa County (602) 745-7943
MRS. KRYSTAL ANN LACEY FNP-BC
Nurse Practitioner (Family)
3141 N 3RD AVE STE 100
PHOENIX, AZ 85013
Maricopa County (602) 745-7900
JUSTIN LAWTON RDH
Dental Hygienist
3141 N 3RD AVE STE 100
PHOENIX, AZ 85013
Maricopa County (602) 512-3050
KATIE KIRWAN OTR/L
Occupational Therapist (Pediatrics)
3141 N 3RD AVE STE 100
PHOENIX, AZ 85013
Maricopa County (602) 914-1520
MS. CORTNEY SHEA DESPAIN FNP-C
Nurse Practitioner (Family)
3141 N 3RD AVE STE 100
PHOENIX, AZ 85013
Maricopa County (602) 914-1520
JESSICA COLE MOT, OTR/L
Occupational Therapist
3141 N 3RD AVE STE 100
PHOENIX, AZ 85013
Maricopa County (602) 914-1520
LINDSAY COTA MOORE PT, DPT
Physical Therapist (Pediatrics)
3141 N 3RD AVE STE 100
PHOENIX, AZ 85013
Maricopa County (602) 914-1520
TIFFANY JENEEN SURMAN MS CCC-SLP
Speech-Language Pathologist
3141 N 3RD AVE STE 100
PHOENIX, AZ 85013
Maricopa County (785) 375-5143

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 Isabel Miller's NPI number?

The NPI number for Isabel Miller is 1912358045. It was assigned to this individual provider in the NPPES registry on June 30, 2016. The provider is also known as Isabel Victoria Rodriguez Slp.

Where is Isabel Miller located?

Isabel Miller practices at 3141 N 3rd Ave Ste 100, Phoenix, AZ 85013. The listed phone number is (602) 265-4124.

What is Isabel Miller's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Is Isabel Miller enrolled in Medicare?

Yes. Isabel Miller is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Isabel Miller's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Isabel Miller reassigns Medicare benefits to 2 organizations: District Medical Group, Inc (Phoenix, AZ) and Wheels On The Bus, Inc. (Phoenix, AZ). Each 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 Isabel Miller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Isabel Miller accept?

Health plans from Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona and Oscar Health Plan, Inc. list Isabel Miller 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 Isabel Miller was last updated on July 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.