Dr. Don T. Williams, MD
- Medicare services, 2024
- 146
- Medicare patients, 2024
- 20
- Part D claims, 2024
- 534
- Industry payments
- $609
- State license
- 1
- Practice address
- 17762 Moro Rd, Salinas, CA 93907
- Practice phone
- Call (831) 663-6577
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Williams' professional email, personal email and mobile number
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Dr. Don T. Williams is an orthopedic surgeon in Salinas, California
Dr. Williams practices in Salinas, California.
Dr. Williams' NPI, 1073537536, was assigned on July 27, 2006. Dr. Williams holds California license G57667.
- NPI
- 1073537536NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840371233
- NPI enumeration date
- July 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (831) 663-6577
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Don T. Williams' practice address is in Salinas, California
Dr. Williams' practice address in the NPI Registry is 17762 Moro Rd, Salinas, CA 93907, in Monterey County. The practice phone is (831) 663-6577.
- NPI Registry address17762 Moro Rd, Salinas, CA 93907 · Monterey CountyPhone(831) 663-6577
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Don T. 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 |
|---|---|
| Dr. Williams' practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Don T. Williams is one of 2,056 orthopedic surgeons in California
Orthopaedic surgery is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Williams is licensed in California.
Specialties and state licenses
- Orthopaedic surgery, CaliforniaPrimary
Orthopedic surgeons near Dr. Williams
Counts of orthopedic 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. Don T. Williams billed Medicare for 146 services in 2024
CMS data shows 146 Medicare services from Dr. Williams across 2 procedure codes in 2024, all of them office visits, for 20 Medicare patients. Medicare paid $9,199 for them. Every service was in an office.
Dr. Williams' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1732024: 14616%
Dr. Williams compared with the California median for orthopedic surgeons, 2024
- Dr. Williams
- California median
- Medicare services
- 146vs 68379% below
- Medicare patients
- 20vs 21591% below
- Part D claims
- 436vs 706.2 times
Medians across 1,844 orthopedic surgeons in California with Dmand AI profiles that report each measure.
Dr. Williams' 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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Don T. Williams treated 20 Medicare patients in 2024, average age 73
CMS counts 20 Medicare patients who saw Dr. Williams in 2024. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 1.33, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 72, with 68% women.
Chronic conditions among Dr. Williams' Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol70%
Share of Medicare patients with each condition. A patient can have several.
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
- Women68%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Don T. Williams wrote 534 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 534 Medicare Part D claims for 41 patients. 97% of them were for generic drugs. CMS names the drug for 436 of them, across 9 drugs with 11 or more claims each, at $6,187 in total drug cost. In 2023, CMS named 559 claims across 13 drugs.
Dr. Williams' Part D claims by kind of drug, 2024
- Generic520 claims97%
- Brand-name14 claims3%
Dr. Williams' 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. Williams' Part D claims, 2024
- Opioids49%262 of 534 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: 5592024: 43622%
Drugs named by CMS: 9 in 2024, 13 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. Don T. Williams offers telehealth to Medicare patients
Dr. Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Williams as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Don T. Williams received $609 in industry payments from 2016 to 2019
CMS Open Payments shows 26 general payments to Dr. Williams from 10 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Depomed, Inc. paid the most, $231.
General payments to Dr. Williams by program year, 2016 to 2019
Companies that paid Dr. Williams the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Don T. 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 |
| 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) |
| 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. Don T. Williams
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What is Dr. Don T. Williams' NPI number?
Dr. Don T. Williams' NPI number is 1073537536. It was assigned on July 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Don T. Williams?
Dr. Don T. Williams is an orthopedic surgeon in Salinas, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Don T. Williams practice?
Dr. Williams practices at 17762 Moro Rd, Salinas, CA 93907.
What is Dr. Don T. Williams' office phone number?
The practice phone on file for Dr. Williams is (831) 663-6577.
What is Dr. Don T. Williams' medical license number?
Dr. Williams holds California license G57667.
Does Dr. Don T. Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 146 services in 2024, and Dr. Williams accepts Medicare assignment.
Does Dr. Don T. Williams offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Williams as offering telehealth services.
How many Medicare patients does Dr. Don T. Williams see?
CMS counts 20 Medicare patients who saw Dr. Williams in 2024, with an average age of 73.
What services does Dr. Don T. Williams bill to Medicare?
In 2024, Dr. Williams' most billed Medicare services were office visit, established patient (99214) and office visit, established patient (99213).
What drugs does Dr. Don T. Williams prescribe most?
In 2024 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Hydrocodone-Acetaminophen, Ibuprofen and Gabapentin.
Has Dr. Don T. Williams received payments from drug or device companies?
CMS Open Payments shows $609 in general payments to Dr. Williams from 10 companies from 2016 to 2019. The largest total came from Depomed, Inc.
How long has Dr. Don T. Williams been practicing?
Dr. Williams graduated from medical school in 1977, 49 years ago.
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