Dr. Terry E. Williams, MD
- Medicare services, 2021
- 191
- Part D claims, 2021
- 155
- Hospital affiliations
- 1
- Industry payments
- $4,253
- Medical groups
- 3
- Practice address
- 1111 Hayes Avenue, Sandusky, OH 44870
- Practice phone
- Call (419) 557-7400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Williams' professional email, personal email and mobile number
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Dr. Terry E. Williams is a dermatologist in Sandusky, Ohio
Dr. Williams practices at Firelands Regional Medical Center in Sandusky, Ohio, part of Firelands Health.
Dr. Williams' NPI, 1376545293, was assigned on August 11, 2005. Dr. Williams graduated from Ohio State College of Medicine in 1969. Dr. Williams' Texas license number on file is E2391.
- NPI
- 1376545293NPI Registry (opens in a new tab)
- NPI enumeration date
- August 11, 2005
- NPI status
- Active
- Practice phone
- (419) 557-7400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1969
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Terry E. Williams practices at Firelands Regional Medical Center in Sandusky, Ohio
Dr. Williams' primary practice is Firelands Regional Medical Center, at 1111 Hayes Avenue, Sandusky, OH 44870 in Erie County. The practice phone is (419) 557-7400.
- Firelands Regional Medical Center1111 Hayes Avenue, Sandusky, OH 44870 · Erie CountyPhone(419) 557-7400
Source: Dmand AI Affiliation Data
Dr. Terry E. Williams is affiliated with 3 sites of care and 3 medical groups
Dr. Williams' primary practice is Firelands Regional Medical Center in Sandusky, Ohio, part of Firelands Health. The medical group on file is Firelands Health. Dmand AI also links Dr. Williams to 2 more group practices and clinics and 2 medical groups, each named with a free account. Dr. Williams' employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Terry E. Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Firelands Regional Medical Center | Available with a free account |
| +2 more sites and 2 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 Firelands Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Terry E. Williams is one of 476 dermatologists in Ohio
Dermatology is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Williams is board certified in dermatology by the American Board of Dermatology. Dmand AI has Dr. Williams' licenses on file in 3 states: Texas, Ohio and Tennessee.
Specialties and state licenses
- Dermatology, TexasPrimary
- Ohio license
- Tennessee license
Dermatologists near Dr. Williams
Counts of dermatologists 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. Terry E. Williams billed Medicare for 191 services in 2021
CMS data shows 191 Medicare services from Dr. Williams across 5 procedure codes in 2021. Medicare paid $4,257 for them. Every service was in an office.
Dr. Williams' Medicare services by type, 2020 to 2021
- 2020
- 2021
- Surgery
- 2020: 5,8622021: 14698%
- Office and hospital visits
- 2020: 1,7122021: 4597%
Dr. Williams compared with the Ohio median for dermatologists, 2021
- Dr. Williams
- Ohio median
- Medicare services
- 191vs 1,83490% below
- Part D claims
- 155vs 53671% below
Medians across 478 dermatologists in Ohio with Dmand AI profiles that report each measure.
Dr. Williams' most billed Medicare procedure codes, 2021
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. Williams and other dermatologists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Terry E. Williams' patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 72, with 38% 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 72
Patient panel by sex, all payers
- Women38%
- Men57%
Source: Dmand AI Patient Panel Data
Dr. Terry E. Williams wrote 155 Medicare Part D claims in 2021
In 2021, Dr. Williams wrote 155 Medicare Part D claims. They cover 6 drugs, with $4,806 in total drug cost. In 2020, CMS named 2,131 claims across 32 drugs.
Dr. Williams' most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 2,1312021: 15593%
Drugs named by CMS: 6 in 2021, 32 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
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Dr. Terry E. Williams received $4,253 in industry payments from 2016 to 2023
CMS Open Payments shows 183 general payments to Dr. Williams from 20 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 96% of the total. Abbvie Inc. paid the most, $1,079.
General payments to Dr. Williams by program year, 2016 to 2023
General payments to Dr. Williams by kind, 2016 to 2023
- Food and beverage$4,10196%
- Education$1524%
Companies that paid Dr. Williams the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Terry E. Williams has 1 award and honors on record
Dmand AI lists 1 award for Dr. Williams.
Awards and honors for Dr. Williams
- Undated
- AAD Fellow
Source: Dmand AI Professional Profile Data
Dr. Terry E. Williams graduated from Ohio State College of Medicine
Dr. Williams graduated from Ohio State College of Medicine in 1969. Dr. Williams is a member of AAD.
- Medical school
- Board certified in dermatology
Source: Dmand AI Professional Profile Data
Dr. Terry E. Williams accepts plans from 14 insurance carriers
Dr. Williams is in network with 14 carriers, including Elevance, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Aetna
- Alliant Health Plans
- Cigna
- HCSC
- Baylor Scott and White
- +6 more carriersWith a free account
Plan types Dr. Williams accepts, by number of carriers
- HMO10
- PPO7
- POS4
- Medicare3
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Terry E. 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 | 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Terry E. 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. Terry E. Williams' NPI number?
Dr. Terry E. Williams' NPI number is 1376545293. It was assigned on August 11, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Terry E. Williams?
Dr. Terry E. Williams is a dermatologist in Sandusky, Ohio. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Terry E. Williams practice?
Dr. Williams practices at 1111 Hayes Avenue, Sandusky, OH 44870. Dr. Williams' primary practice is Firelands Regional Medical Center in Sandusky, Ohio, part of Firelands Health. Dmand AI also links Dr. Williams to 2 group practices and clinics and 2 medical groups.
What is Dr. Terry E. Williams' office phone number?
The practice phone on file for Dr. Williams is (419) 557-7400.
What is Dr. Terry E. Williams' medical license number?
Dr. Williams' Texas license number on file is E2391, one of the licenses on file in 3 states.
Which states has Dr. Terry E. Williams been licensed in?
Dmand AI has state licenses on file for Dr. Williams in Texas (1974 to 2021), Ohio (1969 to 2017) and Tennessee (1972 to 1977).
Which hospitals is Dr. Terry E. Williams affiliated with?
Dr. Williams practices at Firelands Regional Medical Center in Sandusky, Ohio.
What medical group is Dr. Terry E. Williams part of?
Dr. Williams is linked to Firelands Health. Dmand AI links Dr. Williams to 2 more medical groups.
Does Dr. Terry E. Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 191 services in 2021.
Is Dr. Terry E. Williams board certified?
Yes. Dr. Williams is board certified in dermatology by the American Board of Dermatology.
Show 6 more questionsShow fewer questions
What services does Dr. Terry E. Williams bill to Medicare?
In 2021, Dr. Williams' most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).
Where did Dr. Terry E. Williams go to medical school?
Dr. Williams graduated from Ohio State College of Medicine in 1969.
What drugs does Dr. Terry E. Williams prescribe most?
In 2021 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Triamcinolone Acetonide, Doxycycline Monohydrate and Betamethasone Diprop Augmented.
Has Dr. Terry E. Williams received payments from drug or device companies?
CMS Open Payments shows $4,253 in general payments to Dr. Williams from 20 companies from 2016 to 2023. The largest total came from Abbvie Inc.
How long has Dr. Terry E. Williams been practicing?
Dr. Williams graduated from medical school in 1969, 57 years ago.
What insurance does Dr. Terry E. Williams accept?
Dr. Williams is in network with 14 carriers, including Elevance, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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