Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

TANYA Y WALKER AGPCNP-C
NPI 1346645454
Nurse Practitioner - Adult Health in Las Vegas, NV

Q: What is Tanya Walker's NPI number?

The NPI number for Tanya Walker is 1346645454. It was assigned to this individual provider in the NPPES registry on October 31, 2014.

Q: What is Tanya Walker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Q: When was this NPI record last updated?

The NPPES record for Tanya Walker was last updated on August 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 55 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 October 31, 2014PECOS Enrolled

9475 S RAINBOW BLVD STE 120, LAS VEGAS, NV 89139(702) 803-9635(702) 758-7638 Get Directions Write a Review

NPPES record last updated: August 29, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 29, 2026, May 20, 2026, Aug 5, 2025 and 9 more (12 updates tracked since 2015).

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About Tanya Y Walker Agpcnp-c NPPES

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

TANYA Y WALKER AGPCNP-C (NPI 1346645454) is an individual adult health provider in Las Vegas, Nevada, licensed in Nevada (APRN002351) and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1346645454

Entity TypeIndividualFemale

Primary Taxonomy363LA2200X

Provider Legal NameTANYA Y WALKERCredential: AGPCNP-C

Location Address9475 S RAINBOW BLVD STE 120Las Vegas, NV 89139-6701

Mailing Address4725 Salutations AveLas Vegas, NV 89139-5707 · (314) 503-0827

Phone(702) 803-9635

Fax(702) 758-7638

Sole ProprietorNo

Medical School CMSOtherGraduated 2014

Enumeration DateOctober 31, 2014

Last NPPES UpdateAugust 29, 202612 updates tracked since enumeration

NPPES CertifiedAugust 29, 2026

✔ NPI 1346645454 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2200X

License✔ Licensed in NV · APRN002351

9475 S RAINBOW BLVD STE 120, Las Vegas, NV 89139

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Other Identifiers 1

Medicaid1346645454NV

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tanya Y Walker Agpcnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6507182078

PECOS Enrollment IDI20181126001759

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 Tanya Walker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Bacchus PC

7.0 mi

Family Medicine

880 SEVEN HILLS DR STE 140
Henderson, NV 89052

Reassigned Medicare billing, Nevada enrollment
Medicare enrollment name: Bacchus Wakefield Kahan PC
61 clinicians in this Medicare group

NPI 1134628480 (702) 844-4840

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

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

82 services67 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

34 services34 patients

Assessment of emotional or behavioral problems 96127

Assessment of emotional or behavioral problems involves a thorough evaluation of your feelings, thoughts, and behaviors. It's a process where professionals study patterns over time to identify potential issues like anxiety, depression, or other mental health conditions.

25 services21 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

21 services21 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89139 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

$88.51 typical visit price

range $57.07 – $173.24

Typical copayment $22.12 (range $14.26 – $43.31)

Most-billed visit code 99203

Established Patient

$100.60 typical visit price

range $18.27 – $140.96

Typical copayment $25.15 (range $4.56 – $35.24)

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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

1 supplier11 claims11 services$57.40 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

1 supplier11 claims11 services$29.05 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

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

APRIL ANN URBAN MASSAGE THERAPIST

Massage Therapist

9475 S RAINBOW BLVD STE 120
LAS VEGAS, NV 89139

Clark County (702) 292-7733

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 Tanya Walker's NPI number?

The NPI number for Tanya Walker is 1346645454. It was assigned to this individual provider in the NPPES registry on October 31, 2014.

Where is Tanya Walker located?

Tanya Walker practices at 9475 S Rainbow Blvd Ste 120, Las Vegas, NV 89139. The listed phone number is (702) 803-9635.

What is Tanya Walker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Tanya Walker enrolled in Medicare?

Yes. Tanya Walker is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tanya Walker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tanya Walker reassigns Medicare benefits to Bacchus PC (Henderson, NV). 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 Tanya Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Tanya Walker was last updated on August 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 55 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.