Dr. John Scott Erwin, MD
- Medicare services, 2024
- 41,450
- Medicare patients, 2024
- 886
- Part D claims, 2024
- 11,749
- Publications
- 1
- Hospital affiliations
- 3
- Practice address
- 135 Amity Rd, Hot Springs National Park, AR 71913
- Practice phone
- Call (501) 623-3781
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Somerset Senior Living at Canyon Springs
Hot Springs National Park, Arkansas
Find Dr. Erwin'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 Scott Erwin is a family medicine physician in Hot Springs National Park, Arkansas
Dr. Erwin practices at Somerset Senior Living at Canyon Springs in Hot Springs National Park, Arkansas.
Dr. Erwin's NPI, 1518906858, was assigned on June 5, 2006. Dr. Erwin graduated from University of Arkansas College of Medicine in 1995. Dr. Erwin holds Arkansas license E0935.
- NPI
- 1518906858NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486601143
- NPI enumeration date
- June 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (501) 623-3781
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Scott Erwin practices at Somerset Senior Living at Canyon Springs in Hot Springs National Park, Arkansas
Dr. Erwin's primary practice is Somerset Senior Living at Canyon Springs, at 135 Amity Rd, Hot Springs National Park, AR 71913 in Garland County. The practice phone is (501) 623-3781.
- Somerset Senior Living at Canyon Springs135 Amity Rd, Hot Springs National Park, AR 71913 · Garland CountyPhone(501) 623-3781
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Scott Erwin is affiliated with 10 sites of care and 4 medical groups
Dr. Erwin's primary practice is Somerset Senior Living at Canyon Springs in Hot Springs National Park, Arkansas. Dr. Erwin is also affiliated with CHI St. Vincent Hot Springs. The medical group on file is F & S Physical Therapy. Dmand AI also links Dr. Erwin to 2 more hospitals, 4 group practices and clinics, 3 medical groups, 1 home health agency and 1 hospice, 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 Dr. John Scott Erwin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Erwin practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Somerset Senior Living at Canyon Springs | Available with a free account |
| +9 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John Scott Erwin is one of 1,423 family medicine physicians in Arkansas
Family medicine is Dr. Erwin's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Erwin is licensed in Arkansas.
Specialties and state licenses
- Family medicine, ArkansasPrimary
Family medicine physicians near Dr. Erwin
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 Scott Erwin billed Medicare for 41,450 services in 2024
CMS data shows 41,450 Medicare services from Dr. Erwin across 48 procedure codes in 2024, for 886 Medicare patients. Medicare paid $237,054 for them.
Dr. Erwin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 35,4252024: 35,464No change
- Office and hospital visits
- 2023: 3,9252024: 3,28116%
- Lab and pathology
- 2023: 2,6742024: 2,06523%
- Tests and treatments
- 2023: 2782024: 22419%
- Other services
- 2023: 6622024: 20269%
- Surgery
- 2023: 3332024: 16550%
- Imaging
- 2023: 1382024: 4964%
Where Dr. Erwin's Medicare services took place, 2024
- In an office39,04294%
- In a facility2,4086%
Dr. Erwin compared with the Arkansas median for family medicine physicians, 2024
- Dr. Erwin
- Arkansas median
- Medicare services
- 41,450vs 65563.3 times
- Medicare patients
- 886vs 2253.9 times
- Part D claims
- 10,896vs 1,6186.7 times
Medians across 1,472 family medicine physicians in Arkansas with Dmand AI profiles that report each measure.
Dr. Erwin'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.
Need commercial claims for Dr. Erwin?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Erwin and other family medicine physicians in Arkansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Scott Erwin treated 886 Medicare patients in 2024, average age 75
CMS counts 886 Medicare patients who saw Dr. Erwin in 2024. The largest group is 65 to 74, with 345 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.54, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Erwin's median patient age at 73, with 53% women.
Dr. Erwin's Medicare patients by age, 2024
Dr. Erwin's Medicare patients by sex, 2024
- Women45852%
- Men42848%
Chronic conditions among Dr. Erwin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Anxiety48%
- Ischemic heart disease45%
- Mood disorders40%
- Depression39%
- Diabetes30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Erwin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Scott Erwin wrote 11,749 Medicare Part D claims in 2024
In 2024, Dr. Erwin wrote 11,749 Medicare Part D claims for 802 patients. 88% of them were for generic drugs. CMS names the drug for 10,896 of them, across 188 drugs with 11 or more claims each, at $772,763 in total drug cost. In 2023, CMS named 9,117 claims across 166 drugs.
Dr. Erwin's Part D claims by kind of drug, 2024
- Generic10,394 claims88%
- Brand-name1,286 claims11%
- Other69 claims1%
Dr. Erwin'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. Erwin's Part D claims, 2024
- Opioids19%2,182 of 11,749 claims
- Antibiotics2%269 of 11,749 claims
- Antipsychotics, patients 65 and over1%70 of 11,749 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: 9,1172024: 10,89620%
Drugs named by CMS: 188 in 2024, 166 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. John Scott Erwin offers telehealth to Medicare patients
Dr. Erwin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Erwin as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (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.
Dr. John Scott Erwin has 1 publication on record
Dmand AI links 1 paper to Dr. Erwin in 2015.
Recent publications by Dr. Erwin
See who Dr. Erwin researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Erwin works with, so you can find a warm path to the right family medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John Scott Erwin received $17,670 in industry payments from 2016 to 2025
CMS Open Payments shows 951 general payments to Dr. Erwin from 72 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $1,734.
General payments to Dr. Erwin by program year, 2016 to 2025
General payments to Dr. Erwin by kind, 2016 to 2025
- Food and beverage$17,54699%
- Education$1231%
Companies that paid Dr. Erwin 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 Scott Erwin graduated from University of Arkansas College of Medicine
Dr. Erwin graduated from University of Arkansas College of Medicine in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Scott Erwin'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 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Scott Erwin
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 Scott Erwin's NPI number?
Dr. John Scott Erwin's NPI number is 1518906858. It was assigned on June 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Scott Erwin?
Dr. John Scott Erwin is a family medicine physician in Hot Springs National Park, Arkansas. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. John Scott Erwin practice?
Dr. Erwin practices at 135 Amity Rd, Hot Springs National Park, AR 71913. Dr. Erwin's primary practice is Somerset Senior Living at Canyon Springs in Hot Springs National Park, Arkansas. Dmand AI also links Dr. Erwin to 2 hospitals, 4 group practices and clinics, 3 medical groups, 1 home health agency and 1 hospice.
What is Dr. John Scott Erwin's office phone number?
The practice phone on file for Dr. Erwin is (501) 623-3781.
What is Dr. John Scott Erwin's medical license number?
Dr. Erwin holds Arkansas license E0935.
Which hospitals is Dr. John Scott Erwin affiliated with?
Dr. Erwin is affiliated with CHI St. Vincent Hot Springs. Dmand AI links Dr. Erwin to 2 more hospitals.
What medical group is Dr. John Scott Erwin part of?
Dr. Erwin is linked to F & S Physical Therapy. Dmand AI links Dr. Erwin to 3 more medical groups.
Does Dr. John Scott Erwin accept Medicare?
Yes. CMS data shows Dr. Erwin billed Medicare for 41,450 services in 2024, and Dr. Erwin accepts Medicare assignment.
Does Dr. John Scott Erwin offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Erwin as offering telehealth services.
How many Medicare patients does Dr. John Scott Erwin see?
CMS counts 886 Medicare patients who saw Dr. Erwin in 2024, with an average age of 75.
Show 6 more questionsShow fewer questions
What services does Dr. John Scott Erwin bill to Medicare?
In 2024, Dr. Erwin's most billed Medicare services were injected or infused drug (J1071), hospital inpatient care (99232) and office visit, established patient (99214).
Where did Dr. John Scott Erwin go to medical school?
Dr. Erwin graduated from University of Arkansas College of Medicine in 1995.
What drugs does Dr. John Scott Erwin prescribe most?
In 2024 Medicare Part D data, Dr. Erwin's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Dextroamphetamine-Amphetamine and Oxycodone-Acetaminophen.
Has Dr. John Scott Erwin received payments from drug or device companies?
CMS Open Payments shows $17,670 in general payments to Dr. Erwin from 72 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. John Scott Erwin been practicing?
Dr. Erwin graduated from medical school in 1995, 31 years ago.
Does Dr. John Scott Erwin do research?
Dmand AI links 1 publication to Dr. Erwin.
Selling to family medicine practices?
See family medicine physicians in Arkansas 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