Dr. John Mark Westfall, MD
- Medicare services, 2022
- 19
- Part D claims, 2024
- 75
- Hospital affiliations
- 1
- Industry payments
- $104
- Medical groups
- 2
- Practice address
- 777 North Raymond Street, Boise, ID 83704
- Practice phone
- Call (208) 367-6063
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Full Circle Health - Boise
FQHC - Main Site · Boise, Idaho
Find Dr. Westfall'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. John Mark Westfall is a family medicine physician in Boise, Idaho
Dr. Westfall practices at Full Circle Health - Boise in Boise, Idaho.
Dr. Westfall's NPI, 1790788297, was assigned on May 27, 2005. Dr. Westfall graduated from University of Kansas School of Med (KC/Wich/Sal) in 1991. Dr. Westfall holds Colorado license 32250.
- NPI
- 1790788297NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870492366
- NPI enumeration date
- May 27, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (208) 367-6063
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Mark Westfall practices at Full Circle Health - Boise in Boise, Idaho
Dr. Westfall's primary practice is Full Circle Health - Boise, at 777 North Raymond Street, Boise, ID 83704 in Ada County. The practice phone is (208) 367-6063.
- Full Circle Health - Boise777 North Raymond Street, Boise, ID 83704 · Ada CountyPhone(208) 367-6063
Source: Dmand AI Affiliation Data
Dr. John Mark Westfall is affiliated with 4 sites of care and 2 medical groups
Dr. Westfall's primary practice is Full Circle Health - Boise in Boise, Idaho. Dr. Westfall is also affiliated with Yuma Hospital & Clinics. The medical group on file is Full Circle Health. Dmand AI also links Dr. Westfall to 1 more clinical lab, 1 community health center and 1 medical group, each named with a free account. Dr. Westfall's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Mark Westfall's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Westfall practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Full Circle Health - Boise | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Mark Westfall is one of 1,133 family medicine physicians in Idaho
Family medicine is Dr. Westfall's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Westfall is licensed in Colorado.
Specialties and state licenses
- Family medicine, ColoradoPrimary
Family medicine physicians near Dr. Westfall
Counts of family medicine physicians 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. John Mark Westfall billed Medicare for 19 services in 2022
CMS data shows 19 Medicare services from Dr. Westfall across 1 procedure code in 2022, all of them office visits. Medicare paid $1,391 for them. Every service was in an office.
Dr. Westfall's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 112022: 1973%
Dr. Westfall compared with the Idaho median for family medicine physicians, 2022
- Dr. Westfall
- Idaho median
- Medicare services
- 19vs 21091% below
- Part D claims
- 37vs 88496% below
Medians across 1,101 family medicine physicians in Idaho with Dmand AI profiles that report each measure.
Dr. Westfall's most billed Medicare procedure codes, 2022
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. Westfall and other family medicine physicians in Idaho.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Mark Westfall's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. Westfall's median patient age at 71, with 60% women.
Dr. Westfall'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
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. John Mark Westfall wrote 75 Medicare Part D claims in 2024
In 2024, Dr. Westfall wrote 75 Medicare Part D claims for 35 patients. 81% of them were for generic drugs. CMS names the drug for 37 of them, across 2 drugs with 11 or more claims each, at $4,602 in total drug cost.
Dr. Westfall's Part D claims by kind of drug, 2024
- Generic61 claims81%
- Brand-name14 claims19%
Dr. Westfall's most prescribed drugs by claims, 2017
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. Westfall's Part D claims, 2024
- Antibiotics20%15 of 75 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
How Dr. John Mark Westfall takes part in Medicare
Dr. Westfall accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. John Mark Westfall received $104 in industry payments from 2016 to 2025
CMS Open Payments shows 5 general payments to Dr. Westfall from 5 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $49.
General payments to Dr. Westfall by program year, 2016 to 2025
Companies that paid Dr. Westfall 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. John Mark Westfall graduated from University of Kansas School of Med (KC/Wich/Sal)
Dr. Westfall graduated from University of Kansas School of Med (KC/Wich/Sal) in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Mark Westfall'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 Data |
| 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) |
| 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. John Mark Westfall
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. John Mark Westfall's NPI number?
Dr. John Mark Westfall's NPI number is 1790788297. It was assigned on May 27, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. John Mark Westfall?
Dr. John Mark Westfall is a family medicine physician in Boise, Idaho. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. John Mark Westfall practice?
Dr. Westfall practices at 777 North Raymond Street, Boise, ID 83704. Dr. Westfall's primary practice is Full Circle Health - Boise in Boise, Idaho. Dmand AI also links Dr. Westfall to 1 clinical lab, 1 community health center and 1 medical group.
What is Dr. John Mark Westfall's office phone number?
The practice phone on file for Dr. Westfall is (208) 367-6063.
What is Dr. John Mark Westfall's medical license number?
Dr. Westfall holds Colorado license 32250.
Which hospitals is Dr. John Mark Westfall affiliated with?
Dr. Westfall is affiliated with Yuma Hospital & Clinics.
What medical group is Dr. John Mark Westfall part of?
Dr. Westfall is linked to Full Circle Health. Dmand AI links Dr. Westfall to 1 more medical group.
Does Dr. John Mark Westfall accept Medicare?
Yes. CMS data shows Dr. Westfall billed Medicare for 19 services in 2022, and Dr. Westfall accepts Medicare assignment.
What services does Dr. John Mark Westfall bill to Medicare?
In 2022, Dr. Westfall's most billed Medicare services were office visit, established patient (99214).
Where did Dr. John Mark Westfall go to medical school?
Dr. Westfall graduated from University of Kansas School of Med (KC/Wich/Sal) in 1991.
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What drugs does Dr. John Mark Westfall prescribe most?
In 2017 Medicare Part D data, Dr. Westfall's most prescribed drugs by claims were Morphine Sulfate ER and Oxycontin.
Has Dr. John Mark Westfall received payments from drug or device companies?
CMS Open Payments shows $104 in general payments to Dr. Westfall from 5 companies from 2016 to 2025. The largest total came from Stryker Corporation.
How long has Dr. John Mark Westfall been practicing?
Dr. Westfall graduated from medical school in 1991, 35 years ago.
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