ROBERT E MUTTERPERL DO
NPI 1861438822
Internal Medicine in Tucson, AZ

Active since June 20, 2006PECOS Enrolled
6296 E GRANT RD STE 140, TUCSON, AZ 85712(520) 298-3321(888) 978-2518 Get Directions Write a Review

NPPES record last updated: September 12, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 12, 2025, Jan 30, 2023, Apr 7, 2021 and 3 more (6 updates tracked since 2017).

About Robert E Mutterperl Do NPPES

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

ROBERT E MUTTERPERL DO (NPI 1861438822) is an individual internal medicine provider in Tucson, Arizona, licensed in Arizona (3369) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1861438822
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameROBERT E MUTTERPERLCredential: DO
Location Address6296 E GRANT RD STE 140Tucson, AZ 85712-5876
Mailing Address2370 Corporate Cir Ste 300Henderson, NV 89074-7760 · (702) 910-3950
Fax(888) 978-2518
Sole ProprietorYes
Enumeration DateJune 20, 2006
Last NPPES UpdateSeptember 12, 20256 updates tracked since enumeration
NPPES CertifiedJanuary 30, 2023
NPI 1861438822 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in AZ · 3369
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Other Identifiers 4

OtherAZ0765360AZ · Bcbsaz
Other3369AZ · Az State Medical License
Medicaid792417AZ
Medicaid410348AZ

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Robert E Mutterperl Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85712 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
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.

Referred Medical Equipment & Supplies CMS DME claims 3

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

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
5 suppliers112 claims113 services$15.37 avg. paid by Medicare
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
6 suppliers114 claims115 services$76.66 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
2 suppliers19 claims19 services$17.38 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 7

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

Nurse Practitioner (Family)
6296 E GRANT RD STE 140
TUCSON, AZ 85712
Clinical Nurse Specialist (Acute Care)
6296 E GRANT RD STE 140
TUCSON, AZ 85712
Internal Medicine
6296 E GRANT RD STE 140
TUCSON, AZ 85712
Nurse Practitioner (Family)
6296 E GRANT RD STE 140
TUCSON, AZ 85712
Nurse Practitioner (Family)
6296 E GRANT RD STE 140
TUCSON, AZ 85712
Nurse Practitioner (Family)
6296 E GRANT RD STE 140
TUCSON, AZ 85712
Nurse Practitioner (Adult Health)
6296 E GRANT RD STE 140
TUCSON, AZ 85712

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 Mutterperl's NPI number?

The NPI number for Robert Mutterperl is 1861438822. It was assigned to this individual provider in the NPPES registry on June 20, 2006.

Where is Robert Mutterperl located?

Robert Mutterperl practices at 6296 E Grant Rd Ste 140, Tucson, AZ 85712. The listed phone number is (520) 298-3321.

What is Robert Mutterperl's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Robert Mutterperl enrolled in Medicare?

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

What insurance does Robert Mutterperl accept?

Health plans from Ambetter from Arizona Complete Health and Imperial Insurance Companies, Inc. list Robert Mutterperl 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 Mutterperl was last updated on September 12, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.