Dr. Mark J. Fallen, MD
- Medicare services, 2024
- 3,288
- Medicare patients, 2024
- 423
- Part D claims, 2024
- 1,772
- MIPS score, 2024
- 86
- Hospital affiliations
- 3
- Practice address
- 303 Catlin Street, Buffalo, MN 55313
- Practice phone
- Call (763) 682-1212
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Fallen's professional email, personal email and mobile number
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Dr. Mark J. Fallen is a urologist in Buffalo, Minnesota
Dr. Fallen practices at Buffalo Hospital in Buffalo, Minnesota, part of Sutter Health.
Dr. Fallen's NPI, 1699789719, was assigned on July 27, 2006. Dr. Fallen graduated from Rush Medical College of Rush University in 1986. Dr. Fallen holds Minnesota license 30919.
- NPI
- 1699789719NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749347268
- NPI enumeration date
- July 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (763) 682-1212
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark J. Fallen practices at Buffalo Hospital in Buffalo, Minnesota
Dr. Fallen's primary practice is Buffalo Hospital, at 303 Catlin Street, Buffalo, MN 55313 in Wright County. The practice phone is (763) 682-1212.
- Buffalo Hospital303 Catlin Street, Buffalo, MN 55313 · Wright CountyPhone(763) 682-1212
Source: Dmand AI Affiliation Data
Dr. Mark J. Fallen is affiliated with 6 sites of care and 3 medical groups
Dr. Fallen's primary practice is Buffalo Hospital in Buffalo, Minnesota, part of Sutter Health. Dr. Fallen is also affiliated with Abbott Northwestern Hospital. The medical group on file is Buffalo Hospital. Dmand AI also links Dr. Fallen to 1 more hospital, 3 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. Mark J. Fallen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fallen practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Buffalo Hospital | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark J. Fallen is one of 252 urologists in Minnesota
Urology is Dr. Fallen's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Fallen is licensed in Minnesota.
Specialties and state licenses
- Urology, MinnesotaPrimary
Urologists near Dr. Fallen
Counts of urologists 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. Mark J. Fallen billed Medicare for 3,288 services in 2024
CMS data shows 3,288 Medicare services from Dr. Fallen across 23 procedure codes in 2024, for 423 Medicare patients. Medicare paid $108,768 for them. Every service was in an office.
Dr. Fallen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 1,3002024: 1,3222%
- Office and hospital visits
- 2023: 5212024: 57210%
- Surgery
- 2023: 4152024: 52627%
- Lab and pathology
- 2023: 4642024: 52513%
- Drugs given in the office
- 2023: 1802024: 27754%
- Imaging
- 2023: 162024: 42163%
- Tests and treatments
- 2023: 242024: 24No change
Dr. Fallen compared with the Minnesota median for urologists, 2024
- Dr. Fallen
- Minnesota median
- Medicare services
- 3,288vs 6395.1 times
- Medicare patients
- 423vs 26858% above
- Part D claims
- 1,664vs 3614.6 times
Medians across 230 urologists in Minnesota with Dmand AI profiles that report each measure.
Dr. Fallen'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. Fallen and other urologists in Minnesota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark J. Fallen treated 423 Medicare patients in 2024, average age 76
CMS counts 423 Medicare patients who saw Dr. Fallen in 2024. The largest group is 75 to 84, with 177 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 6% are also on Medicaid. Their average risk score is 1.35, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Fallen's median patient age at 67, with 22% women.
Dr. Fallen's Medicare patients by age, 2024
Dr. Fallen's Medicare patients by sex, 2024
- Women5212%
- Men37188%
Chronic conditions among Dr. Fallen's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis39%
- Ischemic heart disease39%
- Cancer35%
- Chronic kidney disease25%
- Diabetes23%
- Atrial fibrillation22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fallen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women22%
- Men78%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark J. Fallen wrote 1,772 Medicare Part D claims in 2024
In 2024, Dr. Fallen wrote 1,772 Medicare Part D claims for 489 patients. 85% of them were for generic drugs. CMS names the drug for 1,664 of them, across 20 drugs with 11 or more claims each, at $658,541 in total drug cost. In 2023, CMS named 1,583 claims across 21 drugs.
Dr. Fallen's Part D claims by kind of drug, 2024
- Generic1,509 claims85%
- Brand-name251 claims14%
- Other12 claims1%
Dr. Fallen's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Fallen's Part D claims, 2024
- Opioids3%48 of 1,772 claims
- Antibiotics10%172 of 1,772 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,5832024: 1,6645%
Drugs named by CMS: 20 in 2024, 21 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Mark J. Fallen scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Fallen for performance year 2024, reported as part of a group. Dr. Fallen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Fallen as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Fallen's MIPS scores, performance year 2024
- 86of 100Final score
- 72.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Prostate resection: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mark J. Fallen received $7,172 in industry payments from 2016 to 2025
CMS Open Payments shows 151 general payments to Dr. Fallen from 46 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 80% of the total. NxThera, Inc. paid the most, $1,334.
General payments to Dr. Fallen by program year, 2016 to 2025
General payments to Dr. Fallen by kind, 2016 to 2025
- Food and beverage$5,72380%
- Consulting fees$1,00014%
- Gifts$2273%
- Education$2223%
Companies that paid Dr. Fallen 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. Mark J. Fallen graduated from Rush Medical College of Rush University
Dr. Fallen graduated from Rush Medical College of Rush University in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark J. Fallen'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)Medicare Part D Prescribers - 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)Doctors and Clinicians Utilization Data (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. Mark J. Fallen
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. Mark J. Fallen's NPI number?
Dr. Mark J. Fallen's NPI number is 1699789719. It was assigned on July 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark J. Fallen?
Dr. Mark J. Fallen is a urologist in Buffalo, Minnesota. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Mark J. Fallen practice?
Dr. Fallen practices at 303 Catlin Street, Buffalo, MN 55313. Dr. Fallen's primary practice is Buffalo Hospital in Buffalo, Minnesota, part of Sutter Health. Dmand AI also links Dr. Fallen to 1 hospital, 3 group practices and clinics and 2 medical groups.
What is Dr. Mark J. Fallen's office phone number?
The practice phone on file for Dr. Fallen is (763) 682-1212.
What is Dr. Mark J. Fallen's medical license number?
Dr. Fallen holds Minnesota license 30919.
Which hospitals is Dr. Mark J. Fallen affiliated with?
Dr. Fallen practices at Buffalo Hospital in Buffalo, Minnesota. Dr. Fallen is also affiliated with Abbott Northwestern Hospital. Dmand AI links Dr. Fallen to 1 more hospital.
What medical group is Dr. Mark J. Fallen part of?
Dr. Fallen is linked to Buffalo Hospital. Dmand AI links Dr. Fallen to 2 more medical groups.
Does Dr. Mark J. Fallen accept Medicare?
Yes. CMS data shows Dr. Fallen billed Medicare for 3,288 services in 2024, and Dr. Fallen accepts Medicare assignment.
Does Dr. Mark J. Fallen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Fallen as offering telehealth services.
What is Dr. Mark J. Fallen's MIPS score?
Dr. Fallen's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Mark J. Fallen see?
CMS counts 423 Medicare patients who saw Dr. Fallen in 2024, with an average age of 76.
What services does Dr. Mark J. Fallen bill to Medicare?
In 2024, Dr. Fallen's most billed Medicare services were medicare temporary code (Q9967), office visit, established patient (99214) and surgery: heart and blood vessels (36415).
Where did Dr. Mark J. Fallen go to medical school?
Dr. Fallen graduated from Rush Medical College of Rush University in 1986.
What drugs does Dr. Mark J. Fallen prescribe most?
In 2024 Medicare Part D data, Dr. Fallen's most prescribed drugs by claims were Finasteride, Tamsulosin HCl and Gemtesa.
Has Dr. Mark J. Fallen received payments from drug or device companies?
CMS Open Payments shows $7,172 in general payments to Dr. Fallen from 46 companies from 2016 to 2025. The largest total came from NxThera, Inc.
How long has Dr. Mark J. Fallen been practicing?
Dr. Fallen graduated from medical school in 1986, 40 years ago.
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