Dr. Marc L. Tobler, MD
- Medicare services, 2024
- 3,185
- Medicare patients, 2024
- 2,271
- MIPS score, 2024
- 75
- Hospital affiliations
- 5
- Industry payments
- $144
- Practice address
- 1955 West Frye Road, Chandler, AZ 85224
- Practice phone
- Call (480) 728-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Tobler's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Marc L. Tobler is a diagnostic radiologist in Chandler, Arizona
Dr. Tobler practices at Dignity Health Chandler Regional Medical Center in Chandler, Arizona, part of CommonSpirit Health.
Dr. Tobler's NPI, 1326035486, was assigned on October 4, 2005. Dr. Tobler graduated from University of Arizona College of Medicine in 2001. Dr. Tobler holds Texas license L8534.
- NPI
- 1326035486NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567426026
- NPI enumeration date
- October 4, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (480) 728-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marc L. Tobler practices at Dignity Health Chandler Regional Medical Center in Chandler, Arizona
Dr. Tobler's primary practice is Dignity Health Chandler Regional Medical Center, at 1955 West Frye Road, Chandler, AZ 85224 in Maricopa County. The practice phone is (480) 728-3000.
- Dignity Health Chandler Regional Medical Center1955 West Frye Road, Chandler, AZ 85224 · Maricopa CountyPhone(480) 728-3000
Source: Dmand AI Affiliation Data
Dr. Marc L. Tobler is affiliated with 7 sites of care and 3 medical groups
Dr. Tobler's primary practice is Dignity Health Chandler Regional Medical Center in Chandler, Arizona, part of CommonSpirit Health. Dr. Tobler is also affiliated with HonorHealth John C. Lincoln Medical Center. The medical group on file is East Valley Radiology Associates. Dmand AI also links Dr. Tobler to 3 more hospitals, 2 group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marc L. Tobler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tobler practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health Chandler Regional Medical Center | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marc L. Tobler is one of 800 diagnostic radiologists in Arizona
Diagnostic radiology is Dr. Tobler's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Tobler is licensed in Texas.
Specialties and state licenses
- Diagnostic radiology, TexasPrimary
Diagnostic radiologists near Dr. Tobler
Counts of diagnostic radiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Marc L. Tobler billed Medicare for 3,185 services in 2024
CMS data shows 3,185 Medicare services from Dr. Tobler across 51 procedure codes in 2024, for 2,271 Medicare patients. Medicare paid $93,289 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tobler's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 3,0742024: 2,9853%
- Tests and treatments
- 2023: 1332024: 1341%
- Surgery
- 2023: 872024: 6624%
Dr. Tobler compared with the Arizona median for diagnostic radiologists, 2024
- Dr. Tobler
- Arizona median
- Medicare services
- 3,185vs 3,60512% below
- Medicare patients
- 2,271vs 1,57444% above
Medians across 735 diagnostic radiologists in Arizona with Dmand AI profiles that report each measure.
Dr. Tobler's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tobler and other diagnostic radiologists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marc L. Tobler treated 2,271 Medicare patients in 2024, average age 77
CMS counts 2,271 Medicare patients who saw Dr. Tobler in 2024. The largest group is 75 to 84, with 972 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 2.06, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Tobler's median patient age at 62, with 54% women.
Dr. Tobler's Medicare patients by age, 2024
Dr. Tobler's Medicare patients by sex, 2024
- Women1,25155%
- Men1,02045%
Chronic conditions among Dr. Tobler's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Ischemic heart disease49%
- Chronic kidney disease48%
- Diabetes42%
- Mood disorders39%
- Atrial fibrillation38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tobler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women54%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marc L. Tobler scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Tobler for performance year 2024, reported individually. Dr. Tobler accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Marc L. Tobler received $144 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Tobler from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Inari Medical, Inc. paid the most, $144.
Companies that paid Dr. Tobler the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Marc L. Tobler graduated from University of Arizona College of Medicine
Dr. Tobler graduated from University of Arizona College of Medicine in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Marc L. Tobler's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Marc L. Tobler
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What is Dr. Marc L. Tobler's NPI number?
Dr. Marc L. Tobler's NPI number is 1326035486. It was assigned on October 4, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Marc L. Tobler?
Dr. Marc L. Tobler is a diagnostic radiologist in Chandler, Arizona. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Marc L. Tobler practice?
Dr. Tobler practices at 1955 West Frye Road, Chandler, AZ 85224. Dr. Tobler's primary practice is Dignity Health Chandler Regional Medical Center in Chandler, Arizona, part of CommonSpirit Health. Dmand AI also links Dr. Tobler to 3 hospitals, 2 group practices and clinics and 2 medical groups.
What is Dr. Marc L. Tobler's office phone number?
The practice phone on file for Dr. Tobler is (480) 728-3000.
What is Dr. Marc L. Tobler's medical license number?
Dr. Tobler holds Texas license L8534.
Which hospitals is Dr. Marc L. Tobler affiliated with?
Dr. Tobler practices at Dignity Health Chandler Regional Medical Center in Chandler, Arizona. Dr. Tobler is also affiliated with HonorHealth John C. Lincoln Medical Center. Dmand AI links Dr. Tobler to 3 more hospitals.
What medical group is Dr. Marc L. Tobler part of?
Dr. Tobler is linked to East Valley Radiology Associates. Dmand AI links Dr. Tobler to 2 more medical groups.
Does Dr. Marc L. Tobler accept Medicare?
Yes. CMS data shows Dr. Tobler billed Medicare for 3,185 services in 2024, and Dr. Tobler accepts Medicare assignment.
What is Dr. Marc L. Tobler's MIPS score?
Dr. Tobler's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does Dr. Marc L. Tobler see?
CMS counts 2,271 Medicare patients who saw Dr. Tobler in 2024, with an average age of 77.
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What services does Dr. Marc L. Tobler bill to Medicare?
In 2024, Dr. Tobler's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (70450) and diagnostic imaging (74177).
Where did Dr. Marc L. Tobler go to medical school?
Dr. Tobler graduated from University of Arizona College of Medicine in 2001.
Has Dr. Marc L. Tobler received payments from drug or device companies?
CMS Open Payments shows $144 in general payments to Dr. Tobler from 1 company from 2024 to 2024. The largest total came from Inari Medical, Inc.
How long has Dr. Marc L. Tobler been practicing?
Dr. Tobler graduated from medical school in 2001, 25 years ago.
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