Jonathan Walker, PA
- Medicare patients, 2024
- 154
- Part D claims, 2024
- 98
- Hospital affiliations
- 2
- Industry payments
- $18
- Medical groups
- 2
- Practice address
- 2472 Patterson Rd, Grand Junction, CO 81505
- Practice phone
- Call (970) 668-3633
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Vail-Summit Orthopaedics
Grand Junction, Colorado
Find Jonathan Walker'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.
Jonathan Walker is a physician assistant in Grand Junction, Colorado
Jonathan Walker practices at Vail-Summit Orthopaedics in Grand Junction, Colorado.
Jonathan Walker's NPI, 1972973816, was assigned on October 5, 2015. Jonathan Walker holds Colorado license PA.0004685.
- NPI
- 1972973816NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123328465
- NPI enumeration date
- October 5, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (970) 668-3633
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Jonathan Walker practices at Vail-Summit Orthopaedics in Grand Junction, Colorado
Jonathan Walker's primary practice is Vail-Summit Orthopaedics, at 2472 Patterson Rd, Grand Junction, CO 81505 in Mesa County. The practice phone is (970) 668-3633.
- Vail-Summit Orthopaedics2472 Patterson Rd, Grand Junction, CO 81505 · Mesa CountyPhone(970) 668-3633
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Jonathan Walker is affiliated with 5 sites of care and 2 medical groups
Jonathan Walker's primary practice is Vail-Summit Orthopaedics in Grand Junction, Colorado. Jonathan Walker is also affiliated with Vail Health Hospital. The medical group on file is Vail-Summit Orthopaedics & Neurosurgery. Dmand AI also links Jonathan Walker to 1 more hospital, 2 group practices and clinics and 1 medical group, each 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 Jonathan Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jonathan Walker practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vail-Summit Orthopaedics | Available with a free account |
| +4 more sites and 1 medical group | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Jonathan Walker is one of 3,013 physician assistants in Colorado
Physician assistant is Jonathan Walker's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Jonathan Walker is licensed in Colorado.
Specialties and state licenses
- Physician assistant, ColoradoPrimary
Physician assistants near Jonathan Walker
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
Jonathan Walker treated 154 Medicare patients in 2024, average age 73
CMS counts 154 Medicare patients who saw Jonathan Walker in 2024. The largest group is 65 to 74, with 103 patients. 68% of them have arthritis, and 61% have high cholesterol. Their average risk score is 0.65, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Jonathan Walker's median patient age at 66, with 47% women.
Jonathan Walker's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Jonathan Walker's Medicare patients by sex, 2024
- Women6844%
- Men8656%
Chronic conditions among Jonathan Walker's Medicare patients, 2024
- Arthritis68%
- High cholesterol61%
- High blood pressure46%
- Ischemic heart disease25%
- Cancer16%
- Osteoporosis14%
- Atrial fibrillation12%
- Mood disorders12%
Share of Medicare patients with each condition. A patient can have several.
Jonathan Walker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jonathan Walker wrote 98 Medicare Part D claims in 2024
In 2024, Jonathan Walker wrote 98 Medicare Part D claims for 48 patients. 94% of them were for generic drugs.
Jonathan Walker's Part D claims by kind of drug, 2024
- Generic92 claims94%
- Brand-name and other6 claims6%
Drug classes CMS tracks in Jonathan Walker's Part D claims, 2024
- Opioids21%21 of 98 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
Jonathan Walker offers telehealth to Medicare patients
Jonathan Walker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Jonathan Walker as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Jonathan Walker received $18 in industry payments in 2025
CMS Open Payments shows 1 general payment to Jonathan Walker from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Bioventus LLC paid the most, $18.
Companies that paid Jonathan Walker 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 Jonathan Walker'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) |
| 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 Jonathan Walker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jonathan Walker's NPI number?
Jonathan Walker's NPI number is 1972973816. It was assigned on October 5, 2015, and it is active in the NPI Registry.
What does Jonathan Walker specialize in?
Jonathan Walker is a physician assistant in Grand Junction, Colorado. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Jonathan Walker practice?
Jonathan Walker practices at 2472 Patterson Rd, Grand Junction, CO 81505. Jonathan Walker's primary practice is Vail-Summit Orthopaedics in Grand Junction, Colorado. Dmand AI also links Jonathan Walker to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Jonathan Walker's office phone number?
The practice phone on file for Jonathan Walker is (970) 668-3633.
What is Jonathan Walker's medical license number?
Jonathan Walker holds Colorado license PA.0004685.
Which hospitals is Jonathan Walker affiliated with?
Jonathan Walker is affiliated with Vail Health Hospital. Dmand AI links Jonathan Walker to 1 more hospital.
What medical group is Jonathan Walker part of?
Jonathan Walker is linked to Vail-Summit Orthopaedics & Neurosurgery. Dmand AI links Jonathan Walker to 1 more medical group.
Does Jonathan Walker accept Medicare?
Yes. CMS lists Jonathan Walker as accepting Medicare assignment.
Does Jonathan Walker offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Jonathan Walker as offering telehealth services.
How many Medicare patients does Jonathan Walker see?
CMS counts 154 Medicare patients who saw Jonathan Walker in 2024, with an average age of 73.
Has Jonathan Walker received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Jonathan Walker from 1 company from 2025 to 2025. The largest total came from Bioventus LLC.
How long has Jonathan Walker been practicing?
Jonathan Walker graduated from medical school in 2015, 11 years ago.
Selling to physician assistant practices?
See physician assistants in Colorado by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card