John Winston Butler, PA-C
- Medicare patients, 2024
- 101
- Part D claims, 2024
- 536
- MIPS score, 2024
- 85
- Hospital affiliations
- 4
- Industry payments
- $108
- Practice address
- 801 West Maple Street, Farmington, NM 87401
- Practice phone
- Call (505) 609-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find John Butler's professional email, personal email and mobile number
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John Winston Butler is a physician assistant in Farmington, New Mexico
John Butler practices at San Juan Regional Medical Center in Farmington, New Mexico, part of San Juan Regional Medical Center.
John Butler's NPI, 1285100453, was assigned on October 16, 2018. John Butler graduated from University of Utah School of Medicine in 2019. John Butler holds New Mexico license PA2019-0091.
- NPI
- 1285100453NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163858762
- NPI enumeration date
- October 16, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (505) 609-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Winston Butler practices at San Juan Regional Medical Center in Farmington, New Mexico
John Butler's primary practice is San Juan Regional Medical Center, at 801 West Maple Street, Farmington, NM 87401 in San Juan County. The practice phone is (505) 609-2000.
- San Juan Regional Medical Center801 West Maple Street, Farmington, NM 87401 · San Juan CountyPhone(505) 609-2000
Source: Dmand AI Affiliation Data
John Winston Butler is affiliated with 7 sites of care and 4 medical groups
John Butler's primary practice is San Juan Regional Medical Center in Farmington, New Mexico, part of San Juan Regional Medical Center. John Butler is also affiliated with Northern Navajo Medical Center. The medical group on file is Rosebud Indian Health Service Hospital. Dmand AI also links John Butler to 2 more hospitals, 3 group practices and clinics and 3 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 John Winston Butler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Butler practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Juan Regional Medical Center | Available with a free account |
| +6 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across San Juan Regional Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
John Winston Butler is one of 715 physician assistants in New Mexico
Physician assistant is John Butler's primary specialty in the NPI Registry, under taxonomy code 363A00000X. John Butler is licensed in New Mexico.
Specialties and state licenses
- Physician assistant, New MexicoPrimary
Physician assistants near John Butler
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
John Winston Butler treated 101 Medicare patients in 2024, average age 75
CMS counts 101 Medicare patients who saw John Butler in 2024. The largest group is 65 to 74, with 46 patients. 75% of them have arthritis, and 70% have high blood pressure. 22% are also on Medicaid. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Butler's median patient age at 71, with 54% women.
John Butler's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
John Butler's Medicare patients by sex, 2024
- Women6160%
- Men4040%
Chronic conditions among John Butler's Medicare patients, 2024
- Arthritis75%
- High blood pressure70%
- High cholesterol68%
- Diabetes37%
- Chronic kidney disease26%
- Mood disorders23%
- Atrial fibrillation22%
- Depression22%
Share of Medicare patients with each condition. A patient can have several.
John Butler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
John Winston Butler wrote 536 Medicare Part D claims in 2024
In 2024, John Butler wrote 536 Medicare Part D claims for 234 patients. 95% of them were for generic drugs.
John Butler's Part D claims by kind of drug, 2024
- Generic509 claims95%
- Brand-name27 claims5%
Drug classes CMS tracks in John Butler's Part D claims, 2024
- Opioids23%121 of 536 claims
- Antibiotics4%21 of 536 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
John Winston Butler scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for John Butler for performance year 2024, reported as part of a group. John Butler accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
John Butler's MIPS scores, performance year 2024
- 85of 100Final score
- 64of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 82of 100Cost
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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John Winston Butler received $108 in industry payments in 2025
CMS Open Payments shows 3 general payments to John Butler from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Zimmer Biomet Holdings, Inc. paid the most, $67.
Companies that paid John Butler the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
John Winston Butler graduated from University of Utah School of Medicine
John Butler graduated from University of Utah School of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for John Winston Butler'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 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) |
| 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 John Winston Butler
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Winston Butler's NPI number?
John Winston Butler's NPI number is 1285100453. It was assigned on October 16, 2018, and it is active in the NPI Registry.
What does John Winston Butler specialize in?
John Winston Butler is a physician assistant in Farmington, New Mexico. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does John Winston Butler practice?
John Butler practices at 801 West Maple Street, Farmington, NM 87401. John Butler's primary practice is San Juan Regional Medical Center in Farmington, New Mexico, part of San Juan Regional Medical Center. Dmand AI also links John Butler to 2 hospitals, 3 group practices and clinics and 3 medical groups.
What is John Winston Butler's office phone number?
The practice phone on file for John Butler is (505) 609-2000.
What is John Winston Butler's medical license number?
John Butler holds New Mexico license PA2019-0091.
Which hospitals is John Winston Butler affiliated with?
John Butler practices at San Juan Regional Medical Center in Farmington, New Mexico. John Butler is also affiliated with Northern Navajo Medical Center. Dmand AI links John Butler to 2 more hospitals.
What medical group is John Winston Butler part of?
John Butler is linked to Rosebud Indian Health Service Hospital. Dmand AI links John Butler to 3 more medical groups.
Does John Winston Butler accept Medicare?
Yes. CMS lists John Butler as accepting Medicare assignment.
What is John Winston Butler's MIPS score?
John Butler's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
How many Medicare patients does John Winston Butler see?
CMS counts 101 Medicare patients who saw John Butler in 2024, with an average age of 75.
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Where did John Winston Butler go to medical school?
John Butler graduated from University of Utah School of Medicine in 2019.
Has John Winston Butler received payments from drug or device companies?
CMS Open Payments shows $108 in general payments to John Butler from 3 companies from 2025 to 2025. The largest total came from Zimmer Biomet Holdings, Inc.
How long has John Winston Butler been practicing?
John Butler graduated from medical school in 2019, 7 years ago.
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