Dr. Gary Arthur Williams, MD
- Part D claims, 2016
- 11
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 9500 Euclid Ave, Cleveland, OH 44106
- Practice phone
- Call (216) 444-2200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cleveland Clinic
Cleveland, Ohio
Find Dr. Williams' 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. Gary Arthur Williams is a family medicine physician in Cleveland, Ohio
Dr. Williams practices at Cleveland Clinic in Cleveland, Ohio.
Dr. Williams' NPI, 1083699110, was assigned on December 13, 2005. Dr. Williams holds Minnesota license 23293.
- NPI
- 1083699110NPI Registry (opens in a new tab)
- NPI enumeration date
- December 13, 2005
- NPI status
- Active
- Practice phone
- (216) 444-2200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Gary Arthur Williams practices at Cleveland Clinic in Cleveland, Ohio
Dr. Williams' primary practice is Cleveland Clinic, at 9500 Euclid Ave, Cleveland, OH 44106 in Cuyahoga County. The practice phone is (216) 444-2200.
- Cleveland Clinic9500 Euclid Ave, Cleveland, OH 44106 · Cuyahoga CountyPhone(216) 444-2200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gary Arthur Williams is affiliated with 2 sites of care and 1 medical group
Dr. Williams' primary practice is Cleveland Clinic in Cleveland, Ohio. Dmand AI also links Dr. Williams to 1 group practice or clinic 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. Gary Arthur Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cleveland Clinic | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gary Arthur Williams is one of 4,955 family medicine physicians in Ohio
Family medicine is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Williams is licensed in Minnesota.
Specialties and state licenses
- Family medicine, MinnesotaPrimary
Family medicine physicians near Dr. Williams
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. Gary Arthur Williams' patients have a median age of 11
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 11, with 25% women.
Dr. Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 11
Patient panel by sex, all payers
- Women25%
- Men75%
Source: Dmand AI Patient Panel Data
Dr. Gary Arthur Williams wrote 11 Medicare Part D claims in 2016
In 2016, Dr. Williams wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $225 in total drug cost.
Dr. Williams' most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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.
Sources for Dr. Gary Arthur Williams'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) |
| 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. Gary Arthur Williams
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. Gary Arthur Williams' NPI number?
Dr. Gary Arthur Williams' NPI number is 1083699110. It was assigned on December 13, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Gary Arthur Williams?
Dr. Gary Arthur Williams is a family medicine physician in Cleveland, Ohio. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Gary Arthur Williams practice?
Dr. Williams practices at 9500 Euclid Ave, Cleveland, OH 44106. Dr. Williams' primary practice is Cleveland Clinic in Cleveland, Ohio. Dmand AI also links Dr. Williams to 1 group practice or clinic and 1 medical group.
What is Dr. Gary Arthur Williams' office phone number?
The practice phone on file for Dr. Williams is (216) 444-2200.
What is Dr. Gary Arthur Williams' medical license number?
Dr. Williams holds Minnesota license 23293.
What drugs does Dr. Gary Arthur Williams prescribe most?
In 2016 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Levothyroxine Sodium.
How long has Dr. Gary Arthur Williams been practicing?
Dr. Williams' NPI was assigned in 2005.
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