Daniel Keith Williamson
- Part D claims, 2024
- 533
- Hospital affiliations
- 1
- Industry payments
- $51
- Medical group
- 1
- State license
- 1
- Practice address
- 1515 Maple Dr, Cambridge, OH 43725
- Practice phone
- Call (740) 439-3515
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Medical Associates of Cambridge Inc.
Cambridge, Ohio
Find Daniel Williamson'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.
Daniel Keith Williamson is a family medicine physician in Cambridge, Ohio
Daniel Williamson practices at Medical Associates of Cambridge Inc. in Cambridge, Ohio.
Daniel Williamson's NPI, 1609525302, was assigned on March 21, 2022. Daniel Williamson graduated from West Virginia School of Osteopathic Medicine in 2021. Daniel Williamson holds Ohio license 34017715.
- NPI
- 1609525302NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799162236
- NPI enumeration date
- March 21, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (740) 439-3515
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Daniel Keith Williamson practices at Medical Associates of Cambridge Inc. in Cambridge, Ohio
Daniel Williamson's primary practice is Medical Associates of Cambridge Inc., at 1515 Maple Dr, Cambridge, OH 43725 in Guernsey County. The practice phone is (740) 439-3515.
- Medical Associates of Cambridge Inc.1515 Maple Dr, Cambridge, OH 43725 · Guernsey CountyPhone(740) 439-3515
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Daniel Keith Williamson is affiliated with 3 sites of care and 1 medical group
Daniel Williamson's primary practice is Medical Associates of Cambridge Inc. in Cambridge, Ohio. Daniel Williamson is also affiliated with OhioHealth Southeastern Medical Center. The medical group on file is Physicians Group of Southeastern Ohio. Dmand AI also links Daniel Williamson to 1 more group practice or clinic, 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 Daniel Keith Williamson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Daniel Williamson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Medical Associates of Cambridge Inc. | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Daniel Keith Williamson is one of 4,955 family medicine physicians in Ohio
Family medicine is Daniel Williamson's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Daniel Williamson is licensed in Ohio.
Specialties and state licenses
- Family medicine, OhioPrimary
Family medicine physicians near Daniel Williamson
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
Daniel Keith Williamson's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Daniel Williamson's median patient age at 57, with 42% women.
Daniel Williamson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women42%
- Men58%
Source: Dmand AI Patient Panel Data
Daniel Keith Williamson wrote 533 Medicare Part D claims in 2024
In 2024, Daniel Williamson wrote 533 Medicare Part D claims for 67 patients. 86% of them were for generic drugs. CMS names the drug for 273 of them, across 14 drugs with 11 or more claims each, at $22,162 in total drug cost.
Daniel Williamson's Part D claims by kind of drug, 2024
- Generic458 claims86%
- Brand-name75 claims14%
Daniel Williamson'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 Daniel Williamson's Part D claims, 2024
- Antibiotics2%13 of 533 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 Daniel Keith Williamson takes part in Medicare
Daniel Williamson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
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)
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Daniel Keith Williamson received $51 in industry payments in 2025
CMS Open Payments shows 3 general payments to Daniel Williamson from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Exact Sciences Corporation paid the most, $19.
Companies that paid Daniel Williamson the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Daniel Keith Williamson graduated from West Virginia School of Osteopathic Medicine
Daniel Williamson graduated from West Virginia School of Osteopathic Medicine in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Daniel Keith Williamson'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) |
| 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 Daniel Keith Williamson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Daniel Keith Williamson's NPI number?
Daniel Keith Williamson's NPI number is 1609525302. It was assigned on March 21, 2022, and it is active in the NPI Registry.
What does Daniel Keith Williamson specialize in?
Daniel Keith Williamson is a family medicine physician in Cambridge, Ohio. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Daniel Keith Williamson practice?
Daniel Williamson practices at 1515 Maple Dr, Cambridge, OH 43725. Daniel Williamson's primary practice is Medical Associates of Cambridge Inc. in Cambridge, Ohio. Dmand AI also links Daniel Williamson to 1 group practice or clinic.
What is Daniel Keith Williamson's office phone number?
The practice phone on file for Daniel Williamson is (740) 439-3515.
What is Daniel Keith Williamson's medical license number?
Daniel Williamson holds Ohio license 34017715.
Which hospitals is Daniel Keith Williamson affiliated with?
Daniel Williamson is affiliated with OhioHealth Southeastern Medical Center.
What medical group is Daniel Keith Williamson part of?
Daniel Williamson is linked to Physicians Group of Southeastern Ohio.
Does Daniel Keith Williamson accept Medicare?
Yes. CMS lists Daniel Williamson as accepting Medicare assignment.
Where did Daniel Keith Williamson go to medical school?
Daniel Williamson graduated from West Virginia School of Osteopathic Medicine in 2021.
What drugs does Daniel Keith Williamson prescribe most?
In 2024 Medicare Part D data, Daniel Williamson's most prescribed drugs by claims were Lisinopril, Atorvastatin Calcium and Rosuvastatin Calcium.
Has Daniel Keith Williamson received payments from drug or device companies?
CMS Open Payments shows $51 in general payments to Daniel Williamson from 3 companies from 2025 to 2025. The largest total came from Exact Sciences Corporation.
How long has Daniel Keith Williamson been practicing?
Daniel Williamson graduated from medical school in 2021, 5 years ago.
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