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ROBERT JOHN MENDENHALL DO
NPI 1487996955
Psychiatry & Neurology - Psychiatry in Henderson, NV

Active since March 22, 2013PECOS EnrolledAccepts Medicare Assignment
1090 WIGWAM PKWY, HENDERSON, NV 89074(702) 454-0201 Get Directions Write a Review

NPPES record last updated: March 30, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Robert John Mendenhall Do NPPES

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

ROBERT JOHN MENDENHALL DO (NPI 1487996955) is an individual psychiatry provider in Henderson, Nevada, licensed in Nevada (DO1996) and active in the NPI registry since March 2013. He is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1487996955
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameROBERT JOHN MENDENHALLCredential: DO
Location Address1090 WIGWAM PKWYHenderson, NV 89074-8162
Mailing Address1090 Wigwam PkwyHenderson, NV 89074-8162 · (702) 454-0201
Phone(702) 454-0201
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateMarch 22, 2013
Last NPPES UpdateMarch 30, 2016
✔ NPI 1487996955 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in NV · DO1996
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
1090 WIGWAM PKWY, Henderson, NV 89074
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Select Health, University of Utah Health Plans.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Robert John Mendenhall Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4789803859
PECOS Enrollment IDI20170713003690
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 Reassignments

2

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

Ihc Health Services Inc
105 mi
Psychiatry
292 S 1470 E
St George, UT 84790
  • Reassigned Medicare billing, Utah enrollment
  • 3,691 clinicians in this Medicare group
NPI 1457496531 (435) 251-5900
Tms Solutions Inc
414 mi
Psychiatry
3150 N 12TH ST STE G122
Grand Junction, CO 81506
  • Reassigned Medicare billing, Utah enrollment
  • 7 clinicians in this Medicare group
NPI 1255732632 (970) 697-1020

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 2

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.
203 services65 patients
Psychotherapy with evaluation and management visit, 30 minutes 90833
Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.
39 services23 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89074 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
$173.24 typical visit price
range $57.07 – $173.24
Typical copayment $43.31 (range $14.26 – $43.31)
Most-billed visit code 99205
Established Patient
$71.14 typical visit price
range $18.27 – $140.96
Typical copayment $17.78 (range $4.56 – $35.24)
Most-billed visit code 99213
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 6

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

HEALTH TECHNOLOGY SERVICE SOLUTIONS
Nurse Practitioner (Family)
1090 WIGWAM PKWY, SUITE 100
HENDERSON, NV 89074
Clark County (702) 454-0201
FRANK SCOT ELLIOTT, PSYCHIATRIST, PLLC
Psychiatry & Neurology (Psychiatry)
1090 WIGWAM PKWY, # 100
HENDERSON, NV 89074
Clark County (702) 454-0201
KHAIRALLAH FAYAZI M.D.
Psychiatry & Neurology (Psychiatry)
1090 WIGWAM PKWY, STE 100
HENDERSON, NV 89074
Clark County (702) 454-0201
REYNALD FERRAZ, PLLC
Psychiatry & Neurology (Psychiatry)
1090 WIGWAM PKWY, SUITE 100
HENDERSON, NV 89074
Clark County (702) 454-0201
K.F.B.H., LLC
Psychiatry & Neurology (Psychiatry)
1090 WIGWAM PKWY, SUITE 100
HENDERSON, NV 89074
Clark County (702) 454-0201
MATTHEW GEROMI, D.O., PC
Psychiatry & Neurology (Psychiatry)
1090 WIGWAM PKWY, SUITE 100
HENDERSON, NV 89074
Clark County (702) 454-0201

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 Mendenhall's NPI number?

The NPI number for Robert Mendenhall is 1487996955. It was assigned to this individual provider in the NPPES registry on March 22, 2013.

Where is Robert Mendenhall located?

Robert Mendenhall practices at 1090 Wigwam Pkwy, Henderson, NV 89074. The listed phone number is (702) 454-0201.

What is Robert Mendenhall's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Robert Mendenhall enrolled in Medicare?

Yes. Robert Mendenhall is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Robert Mendenhall's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Robert Mendenhall reassigns Medicare benefits to 2 organizations: Ihc Health Services Inc (St George, UT) and Tms Solutions Inc (Grand Junction, CO). 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 Robert Mendenhall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Robert Mendenhall accept?

Health plans from Select Health and University of Utah Health Plans list Robert Mendenhall 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 Mendenhall was last updated on March 30, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.