Dr. Michael R. Probstfeld, MD
- Medicare services, 2024
- 340
- Medicare patients, 2024
- 213
- Part D claims, 2022
- 12
- Publications
- 2
- Hospital affiliations
- 1
- Practice address
- 5301 East Grant Road, Tucson, AZ 85712
- Practice phone
- Call (520) 324-1399
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Probstfeld'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. Michael R. Probstfeld is a general surgeon in Tucson, Arizona
Dr. Probstfeld practices at Tucson Medical Center in Tucson, Arizona, part of TMC HealthCare.
Dr. Probstfeld's NPI, 1699782565, was assigned on August 2, 2006. Dr. Probstfeld graduated from California Eclectic Medical College in 1985. Dr. Probstfeld holds Arizona license 25850.
- NPI
- 1699782565NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325062870
- NPI enumeration date
- August 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (520) 324-1399
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael R. Probstfeld practices at Tucson Medical Center in Tucson, Arizona
Dr. Probstfeld's primary practice is Tucson Medical Center, at 5301 East Grant Road, Tucson, AZ 85712 in Pima County. The practice phone is (520) 324-1399.
- Tucson Medical Center5301 East Grant Road, Tucson, AZ 85712 · Pima CountyPhone(520) 324-1399
Source: Dmand AI Affiliation Data
Dr. Michael R. Probstfeld is affiliated with 2 sites of care and 2 medical groups
Dr. Probstfeld's primary practice is Tucson Medical Center in Tucson, Arizona, part of TMC HealthCare. The medical group on file is TMC Health (Tucson Medical Center). Dmand AI also links Dr. Probstfeld to 1 more group practice or clinic and 1 medical group, 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. Michael R. Probstfeld's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Probstfeld practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tucson Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael R. Probstfeld is one of 617 general surgeons in Arizona
Surgery is Dr. Probstfeld's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Probstfeld is licensed in Arizona.
Specialties and state licenses
- Surgery, ArizonaPrimary
General surgeons near Dr. Probstfeld
Counts of general surgeons 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. Michael R. Probstfeld billed Medicare for 340 services in 2024
CMS data shows 340 Medicare services from Dr. Probstfeld across 5 procedure codes in 2024, for 213 Medicare patients. Medicare paid $33,542 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Probstfeld's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1232024: 317158%
- Surgery
- 2023: 02024: 23
Dr. Probstfeld compared with the Arizona median for general surgeons, 2024
- Dr. Probstfeld
- Arizona median
- Medicare services
- 340vs 1622.1 times
- Medicare patients
- 213vs 11684% above
- Part D claims
- 12vs 3161% below
Medians across 545 general surgeons in Arizona with Dmand AI profiles that report each measure.
Dr. Probstfeld'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.
Need commercial claims for Dr. Probstfeld?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Probstfeld and other general surgeons in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael R. Probstfeld treated 213 Medicare patients in 2024, average age 76
CMS counts 213 Medicare patients who saw Dr. Probstfeld in 2024. The largest group is 65 to 74, with 82 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.98, 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. Probstfeld's median patient age at 69, with 51% women.
Dr. Probstfeld's Medicare patients by age, 2024
Dr. Probstfeld's Medicare patients by sex, 2024
- Women11353%
- Men10047%
Chronic conditions among Dr. Probstfeld's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis52%
- Chronic kidney disease40%
- Ischemic heart disease39%
- Mood disorders38%
- Anxiety36%
- Depression33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Probstfeld's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael R. Probstfeld wrote 12 Medicare Part D claims in 2022
In 2022, Dr. Probstfeld wrote 12 Medicare Part D claims. They cover 1 drug, with $538,997 in total drug cost. In 2021, CMS named 12 claims across 1 drug.
Dr. Probstfeld's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 122022: 12No change
Drugs named by CMS: 1 in 2022, 1 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Michael R. Probstfeld takes part in Medicare
Dr. Probstfeld accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Michael R. Probstfeld has 2 publications on record
Dmand AI links 2 papers to Dr. Probstfeld in 2012.
Recent publications by Dr. Probstfeld
World J Gastrointest Surg
See who Dr. Probstfeld researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Probstfeld works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael R. Probstfeld received $73,653 in industry payments from 2016 to 2025
CMS Open Payments shows 180 general payments to Dr. Probstfeld from 42 drug and device companies from 2016 to 2025. Royalties and licenses make up the largest share, 87% of the total. Medtronic Vascular, Inc. paid the most, $64,334.
General payments to Dr. Probstfeld by program year, 2016 to 2025
General payments to Dr. Probstfeld by kind, 2016 to 2025
- Royalties and licenses$63,75887%
- Food and beverage$7,77111%
- Travel and lodging$1,9733%
- Speaker and faculty fees$1500%
Companies that paid Dr. Probstfeld the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael R. Probstfeld graduated from California Eclectic Medical College
Dr. Probstfeld graduated from California Eclectic Medical College in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael R. Probstfeld'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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Michael R. Probstfeld
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Michael R. Probstfeld's NPI number?
Dr. Michael R. Probstfeld's NPI number is 1699782565. It was assigned on August 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael R. Probstfeld?
Dr. Michael R. Probstfeld is a general surgeon in Tucson, Arizona. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Michael R. Probstfeld practice?
Dr. Probstfeld practices at 5301 East Grant Road, Tucson, AZ 85712. Dr. Probstfeld's primary practice is Tucson Medical Center in Tucson, Arizona, part of TMC HealthCare. Dmand AI also links Dr. Probstfeld to 1 group practice or clinic and 1 medical group.
What is Dr. Michael R. Probstfeld's office phone number?
The practice phone on file for Dr. Probstfeld is (520) 324-1399.
What is Dr. Michael R. Probstfeld's medical license number?
Dr. Probstfeld holds Arizona license 25850.
Which hospitals is Dr. Michael R. Probstfeld affiliated with?
Dr. Probstfeld practices at Tucson Medical Center in Tucson, Arizona.
What medical group is Dr. Michael R. Probstfeld part of?
Dr. Probstfeld is linked to TMC Health (Tucson Medical Center). Dmand AI links Dr. Probstfeld to 1 more medical group.
Does Dr. Michael R. Probstfeld accept Medicare?
Yes. CMS data shows Dr. Probstfeld billed Medicare for 340 services in 2024, and Dr. Probstfeld accepts Medicare assignment.
How many Medicare patients does Dr. Michael R. Probstfeld see?
CMS counts 213 Medicare patients who saw Dr. Probstfeld in 2024, with an average age of 76.
What services does Dr. Michael R. Probstfeld bill to Medicare?
In 2024, Dr. Probstfeld's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and hospital inpatient care (99231).
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Where did Dr. Michael R. Probstfeld go to medical school?
Dr. Probstfeld graduated from California Eclectic Medical College in 1985.
What drugs does Dr. Michael R. Probstfeld prescribe most?
In 2022 Medicare Part D data, Dr. Probstfeld's most prescribed drugs by claims were Gattex.
Has Dr. Michael R. Probstfeld received payments from drug or device companies?
CMS Open Payments shows $73,653 in general payments to Dr. Probstfeld from 42 companies from 2016 to 2025. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Michael R. Probstfeld been practicing?
Dr. Probstfeld graduated from medical school in 1985, 41 years ago.
Does Dr. Michael R. Probstfeld do research?
Dmand AI links 2 publications to Dr. Probstfeld.
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