1. Home
  2. Directory
  3. Arizona
  4. Tucson
  5. Internal Medicine
  6. NPI Profile

DR. GARY RONALD MONASH M.D.
NPI 1891771846
Internal Medicine - Gastroenterology in Tucson, AZ

Active since December 21, 2005PECOS EnrolledAccepts Medicare Assignment
23.16/100
CMS Quality Rating
7566 N LA CHOLLA BLVD, STE A, TUCSON, AZ 85741(520) 742-4139(520) 742-9618 Get Directions Write a Review

NPPES record last updated: December 18, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Gary Ronald Monash M.d. NPPES

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

DR. GARY RONALD MONASH M.D. (NPI 1891771846) is an individual gastroenterology provider in Tucson, Arizona, licensed in Arizona (13401) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS and is a graduate of Michigan State University College Of Human Medicine (1977).

NPPES Registry Identity

NPI1891771846
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. GARY RONALD MONASHCredential: M.D.
Location Address7566 N LA CHOLLA BLVD, STE ATucson, AZ 85741-2307
Mailing Address7566 N La Cholla Blvd, Ste ATucson, AZ 85741-2307 · (520) 742-4139 · Fax (520) 742-9618
Phone(520) 742-4139
Fax(520) 742-9618
Sole ProprietorNo
Medical School CMSMichigan State University College Of Human MedicineGraduated 1977
Enumeration DateDecember 21, 2005
Last NPPES UpdateDecember 18, 2007
✔ NPI 1891771846 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in AZ · 13401
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
7566 N LA CHOLLA BLVD, Tucson, AZ 85741
Open in Google Maps ↗

Other Identifiers 6

Medicaid223595AZ
Medicare UPIND44284AZ
Other4094885AZ · Aetna
Medicare ID-Type Unspecified10WCHKN02AZ · Noridian
Other1Z0218AZ · Healthnet
OtherAZ0079490AZ · Blue Cross Blue Shield Az

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Gary Ronald Monash M.d. 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 ID7214129543
PECOS Enrollment IDI20110301000624
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.

Areas of Expertise CMS Part B claims 10

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.
80 services70 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.
66 services66 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
45 services44 patients
Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
20 services20 patients
Colorectal cancer screening; colonoscopy on individual at high risk G0105
Colorectal cancer screening, specifically a colonoscopy, is a preventive measure for those at high risk. A thin, flexible tube with a camera inspects the colon to spot any abnormal growths. This test helps detect potential issues early, enhancing the effectiveness of treatment.
19 services19 patients
Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
17 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85741 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

23.16/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality0
Improvement Activities0
Cost77.22

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.

MS. ANNE M ELLIOTT PA
Physician Assistant
7566 N LA CHOLLA BLVD, SUITE A
TUCSON, AZ 85741
Pima County (520) 742-4139
ARIZONA GASTROENTEROLOGY LTD
Internal Medicine (Gastroenterology)
7566 N LA CHOLLA BLVD, STE A
TUCSON, AZ 85741
Pima County (520) 742-4139
KYLEIGH STAPLES FNP-C
Nurse Practitioner (Family)
7566 N LA CHOLLA BLVD
TUCSON, AZ 85741
Pima County (520) 742-4139
DR. BRYAN CONTRERAS M.D.
Internal Medicine (Gastroenterology)
7566 N LA CHOLLA BLVD, STE A
TUCSON, AZ 85741
Pima County (520) 742-4139
DR. SCOTT EDWARD BLINKOFF M.D.
Internal Medicine (Gastroenterology)
7566 N LA CHOLLA BLVD, STE A
TUCSON, AZ 85741
Pima County (520) 742-4139
HI FLOW ANESTHESIA LLC
Nurse Anesthetist, Certified Registered
7566 N LA CHOLLA BLVD
TUCSON, AZ 85741
Pima County (520) 742-4139
DR. JAMES PATRICK DINNING M.D.
Internal Medicine (Gastroenterology)
7566 N LA CHOLLA BLVD, STE A
TUCSON, AZ 85741
Pima County (520) 742-4139
KATHLEEN A. PIOTROWSKI APRN-CRNA
Nurse Anesthetist, Certified Registered
7566 N LA CHOLLA BLVD
TUCSON, AZ 85741
Pima County (520) 547-5847

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 Gary Monash's NPI number?

The NPI number for Gary Monash is 1891771846. It was assigned to this individual provider in the NPPES registry on December 21, 2005.

Where is Gary Monash located?

Gary Monash practices at 7566 N La Cholla Blvd Ste A, Tucson, AZ 85741. The listed phone number is (520) 742-4139.

What is Gary Monash's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Gary Monash enrolled in Medicare?

Yes. Gary Monash 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.

What insurance does Gary Monash accept?

Health plans from Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona and UnitedHealthcare list Gary Monash 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 Gary Monash was last updated on December 18, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.