Dr. Timothy J. Demshar, DO
- Part D claims, 2024
- 76
- Hospital affiliations
- 1
- Industry payments
- $583
- Medical groups
- 2
- State license
- 1
- Practice address
- 2201 Lexington Ave, Ashland, KY 41101
- Practice phone
- Call (469) 621-6700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UK King's Daughters
Ashland, Kentucky
Find Dr. Demshar'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. Timothy J. Demshar is a general surgeon in Ashland, Kentucky
Dr. Demshar practices at UK King's Daughters in Ashland, Kentucky.
Dr. Demshar's NPI, 1730716986, was assigned on March 26, 2020. Dr. Demshar holds Kentucky license 06034.
- NPI
- 1730716986NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779993563
- NPI enumeration date
- March 26, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (469) 621-6700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Timothy J. Demshar practices at UK King's Daughters in Ashland, Kentucky
Dr. Demshar's primary practice is UK King's Daughters, at 2201 Lexington Ave, Ashland, KY 41101 in Boyd County. The practice phone is (469) 621-6700.
- UK King's Daughters2201 Lexington Ave, Ashland, KY 41101 · Boyd CountyPhone(469) 621-6700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Timothy J. Demshar is affiliated with 4 sites of care and 2 medical groups
Dr. Demshar's primary practice is UK King's Daughters in Ashland, Kentucky. Dr. Demshar is also affiliated with UK King's Daughters Medical Center. The medical group on file is UK King's Daughters Cardiology. Dmand AI also links Dr. Demshar to 2 more 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 Dr. Timothy J. Demshar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Demshar practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UK King's Daughters | 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. Timothy J. Demshar is one of 383 general surgeons in Kentucky
Surgery is Dr. Demshar's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Demshar is licensed in Kentucky.
Specialties and state licenses
- Surgery, KentuckyPrimary
General surgeons near Dr. Demshar
Counts of general surgeons 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. Timothy J. Demshar's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Dr. Demshar's median patient age at 55, with 53% women.
Dr. Demshar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women53%
- Men46%
Source: Dmand AI Patient Panel Data
Dr. Timothy J. Demshar wrote 76 Medicare Part D claims in 2024
In 2024, Dr. Demshar wrote 76 Medicare Part D claims for 60 patients. 96% of them were for generic drugs. CMS names the drug for 47 of them, across 2 drugs with 11 or more claims each, at $76 in total drug cost.
Dr. Demshar's Part D claims by kind of drug, 2024
- Generic73 claims96%
- Brand-name and other3 claims4%
Dr. Demshar'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. Demshar's Part D claims, 2024
- Opioids64%49 of 76 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. Timothy J. Demshar takes part in Medicare
Dr. Demshar accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 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)
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Dr. Timothy J. Demshar received $583 in industry payments from 2024 to 2025
CMS Open Payments shows 10 general payments to Dr. Demshar from 9 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Ethicon Inc. paid the most, $195.
General payments to Dr. Demshar by program year, 2024 to 2025
Companies that paid Dr. Demshar the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Timothy J. Demshar'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 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)Doctors and Clinicians Utilization Data (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 Dr. Timothy J. Demshar
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. Timothy J. Demshar's NPI number?
Dr. Timothy J. Demshar's NPI number is 1730716986. It was assigned on March 26, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Timothy J. Demshar?
Dr. Timothy J. Demshar is a general surgeon in Ashland, Kentucky. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Timothy J. Demshar practice?
Dr. Demshar practices at 2201 Lexington Ave, Ashland, KY 41101. Dr. Demshar's primary practice is UK King's Daughters in Ashland, Kentucky. Dmand AI also links Dr. Demshar to 2 group practices and clinics and 1 medical group.
What is Dr. Timothy J. Demshar's office phone number?
The practice phone on file for Dr. Demshar is (469) 621-6700.
What is Dr. Timothy J. Demshar's medical license number?
Dr. Demshar holds Kentucky license 06034.
Which hospitals is Dr. Timothy J. Demshar affiliated with?
Dr. Demshar is affiliated with UK King's Daughters Medical Center.
What medical group is Dr. Timothy J. Demshar part of?
Dr. Demshar is linked to UK King's Daughters Cardiology. Dmand AI links Dr. Demshar to 1 more medical group.
Does Dr. Timothy J. Demshar accept Medicare?
Yes. CMS lists Dr. Demshar as accepting Medicare assignment.
What drugs does Dr. Timothy J. Demshar prescribe most?
In 2024 Medicare Part D data, Dr. Demshar's most prescribed drugs by claims were Tramadol HCl and Oxycodone HCl.
Has Dr. Timothy J. Demshar received payments from drug or device companies?
CMS Open Payments shows $583 in general payments to Dr. Demshar from 9 companies from 2024 to 2025. The largest total came from Ethicon Inc.
How long has Dr. Timothy J. Demshar been practicing?
Dr. Demshar graduated from medical school in 2020, 6 years ago.
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