Mark W. Udy, PA-C
- Medicare patients, 2024
- 365
- Part D claims, 2024
- 4,095
- MIPS score, 2024
- 78
- Hospital affiliations
- 1
- Industry payments
- $765
- Practice address
- 634 Cynthia Ln, Santa Clara, UT 84765
- Practice phone
- Call (435) 216-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Desert Pain Specialists
Santa Clara, Utah
Find Mark Udy'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.
Mark W. Udy is a physician assistant in Santa Clara, Utah
Mark Udy practices at Desert Pain Specialists in Santa Clara, Utah.
Mark Udy's NPI, 1659405314, was assigned on March 15, 2007. Mark Udy holds Utah license 6781192-1206.
- NPI
- 1659405314NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123265956
- NPI enumeration date
- March 15, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (435) 216-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark W. Udy practices at Desert Pain Specialists in Santa Clara, Utah
Mark Udy's primary practice is Desert Pain Specialists, at 634 Cynthia Ln, Santa Clara, UT 84765 in Washington County. The practice phone is (435) 216-7000.
- Desert Pain Specialists634 Cynthia Ln, Santa Clara, UT 84765 · Washington CountyPhone(435) 216-7000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mark W. Udy is affiliated with 3 sites of care and 1 medical group
Mark Udy's primary practice is Desert Pain Specialists in Santa Clara, Utah. Mark Udy is also affiliated with St. George Regional Hospital. The medical group on file is Desert Pain Specialists. Dmand AI also links Mark Udy to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Mark W. Udy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Udy practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Desert Pain Specialists | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark W. Udy is one of 308 physician assistants in Utah
Medical is Mark Udy's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Dmand AI has Mark Udy's licenses on file in 2 states: Utah and Nevada.
Specialties and state licenses
- Medical physician assistant, UtahPrimary
- Nevada license
Physician assistants near Mark Udy
Counts of physician assistants 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
Mark W. Udy treated 365 Medicare patients in 2024, average age 74
CMS counts 365 Medicare patients who saw Mark Udy in 2024. The largest group is 75 to 84, with 164 patients. 75% of them have arthritis, and 73% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.43, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mark Udy's median patient age at 68, with 54% women.
Mark Udy's Medicare patients by age, 2024
Mark Udy's Medicare patients by sex, 2024
- Women20456%
- Men16144%
Chronic conditions among Mark Udy's Medicare patients, 2024
- Arthritis75%
- High blood pressure73%
- High cholesterol70%
- Mood disorders44%
- Depression42%
- Anxiety35%
- Chronic kidney disease28%
- Diabetes28%
Share of Medicare patients with each condition. A patient can have several.
Mark Udy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark W. Udy wrote 4,095 Medicare Part D claims in 2024
In 2024, Mark Udy wrote 4,095 Medicare Part D claims for 354 patients. 91% of them were for generic drugs.
Mark Udy's Part D claims by kind of drug, 2024
- Generic3,734 claims91%
- Brand-name361 claims9%
Drug classes CMS tracks in Mark Udy's Part D claims, 2024
- Opioids63%2,594 of 4,095 claims
- Antipsychotics, patients 65 and over0%18 of 4,095 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Mark W. Udy scored 78 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 78 out of 100 for Mark Udy for performance year 2024, reported as part of a group. Mark Udy accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Mark Udy as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Mark Udy's MIPS scores, performance year 2024
- 78of 100Final score
- 59.7of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
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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Mark W. Udy received $765 in industry payments in 2025
CMS Open Payments shows 27 general payments to Mark Udy from 8 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $354.
Companies that paid Mark Udy the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Mark W. Udy'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| 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 (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) |
| 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 Mark W. Udy
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark W. Udy's NPI number?
Mark W. Udy's NPI number is 1659405314. It was assigned on March 15, 2007, and it is active in the NPI Registry.
What does Mark W. Udy specialize in?
Mark W. Udy is a physician assistant in Santa Clara, Utah. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Mark W. Udy practice?
Mark Udy practices at 634 Cynthia Ln, Santa Clara, UT 84765. Mark Udy's primary practice is Desert Pain Specialists in Santa Clara, Utah. Dmand AI also links Mark Udy to 1 group practice or clinic.
What is Mark W. Udy's office phone number?
The practice phone on file for Mark Udy is (435) 216-7000.
What is Mark W. Udy's medical license number?
Mark Udy holds Utah license 6781192-1206, one of the licenses on file in 2 states.
Which states has Mark W. Udy been licensed in?
Dmand AI has state licenses on file for Mark Udy in Utah and Nevada.
Which hospitals is Mark W. Udy affiliated with?
Mark Udy is affiliated with St. George Regional Hospital.
What medical group is Mark W. Udy part of?
Mark Udy is linked to Desert Pain Specialists.
Does Mark W. Udy accept Medicare?
Yes. CMS lists Mark Udy as accepting Medicare assignment.
Does Mark W. Udy offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Mark Udy as offering telehealth services.
Show 4 more questionsShow fewer questions
What is Mark W. Udy's MIPS score?
Mark Udy's MIPS final score for performance year 2024 is 78 out of 100, reported as part of a group.
How many Medicare patients does Mark W. Udy see?
CMS counts 365 Medicare patients who saw Mark Udy in 2024, with an average age of 74.
Has Mark W. Udy received payments from drug or device companies?
CMS Open Payments shows $765 in general payments to Mark Udy from 8 companies from 2025 to 2025. The largest total came from Boston Scientific Corporation.
How long has Mark W. Udy been practicing?
Mark Udy graduated from medical school in 2002, 24 years ago.
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