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DR. ROBERT CARL WESTERMAN DNP-PMHNP
NPI 1417569138
Nurse Practitioner - Psychiatric/Mental Health in Waddell, AZ

Active since August 24, 2020PECOS Enrolled
19239 W ECHO LN, WADDELL, AZ 85355(602) 781-4176(602) 532-7426 Get Directions Write a Review

NPPES record last updated: August 26, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 26, 2026, Sep 13, 2025, Jan 15, 2022 and 3 more (6 updates tracked since 2020).

About Dr. Robert Carl Westerman Dnp-pmhnp NPPES

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

DR. ROBERT CARL WESTERMAN DNP-PMHNP (NPI 1417569138) is an individual psychiatric/mental health provider in Waddell, Arizona, licensed in Arizona (268522) and active in the NPI registry since August 2020. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1417569138
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameDR. ROBERT CARL WESTERMANCredential: DNP-PMHNP
Location Address19239 W ECHO LNWaddell, AZ 85355-9903
Mailing Address19239 W Echo LnWaddell, AZ 85355-9903 · (602) 781-4176
Phone(602) 781-4176
Fax(602) 532-7426
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateAugust 24, 2020
Last NPPES UpdateAugust 26, 20266 updates tracked since enumeration
NPPES CertifiedAugust 26, 2026
✔ NPI 1417569138 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in AZ · 268522
Also ListedRegistered Nurse · Addiction (Substance Use Disorder)Taxonomy 163WA0400X · License RN217054 (AZ)
19239 W ECHO LN, Waddell, AZ 85355
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11655 N Tegner StWickenburg, AZ 85390-1461 · Phone (928) 684-3926
Location 24527 N 16th St Ste 201Phoenix, AZ 85016-5352 · Phone (480) 267-0315

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)

Dr. Robert Carl Westerman Dnp-pmhnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9335630987
PECOS Enrollment IDI20251112001431
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 Robert Westerman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Creative Aesthetics LLC
Same address
Psychiatric/Mental Health
19239 W ECHO LN
Waddell, AZ 85355
  • Reassigned Medicare billing, Arizona enrollment
NPI 1013668581 (602) 781-4176

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 85355 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

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

CREATIVE AESTHETICS LLC
Nurse Practitioner (Psychiatric/Mental Health)
19239 W ECHO LN
WADDELL, AZ 85355
Maricopa County (602) 781-4176

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 Robert Westerman's NPI number?

The NPI number for Robert Westerman is 1417569138. It was assigned to this individual provider in the NPPES registry on August 24, 2020.

Where is Robert Westerman located?

Robert Westerman practices at 19239 W Echo Ln, Waddell, AZ 85355. The listed phone number is (602) 781-4176.

What is Robert Westerman's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Robert Westerman enrolled in Medicare?

Yes. Robert Westerman is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Robert Westerman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Robert Westerman reassigns Medicare benefits to Creative Aesthetics LLC (Waddell, 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 Robert Westerman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Robert Westerman accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc and Oscar Health Plan, Inc. and 1 other insurer list Robert Westerman 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 Robert Westerman was last updated on August 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.