Dr. Michael D. Williams, MD
- Medicare services, 2016
- 11
- Part D claims, 2016
- 88
- Industry payments
- $17
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 6009 Belpree Rd, Amarillo, TX 79106
- Practice phone
- Call (806) 352-5888
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Michael D Williams MD PA
Physician office · Amarillo, Texas
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. Michael D. Williams is an OB-GYN in Amarillo, Texas
Dr. Williams practices at Michael D Williams MD PA in Amarillo, Texas.
Dr. Williams' NPI, 1649366154, was assigned on October 4, 2006. Dr. Williams graduated from UT Southwestern Medical Center in 1974. Dr. Williams' Texas license number on file is E2943.
- NPI
- 1649366154NPI Registry (opens in a new tab)
- NPI enumeration date
- October 4, 2006
- NPI status
- Active
- Practice phone
- (806) 352-5888
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Michael D. Williams practices at Michael D Williams MD PA in Amarillo, Texas
Dr. Williams' primary practice is Michael D Williams MD PA, at 6009 Belpree Rd, Amarillo, TX 79106. The practice phone is (806) 352-5888.
- Michael D Williams MD PA6009 Belpree Rd, Amarillo, TX 79106Phone(806) 352-5888
Source: Dmand AI Affiliation Data
Dr. Michael D. Williams is affiliated with 1 site of care
Dr. Williams' primary practice is Michael D Williams MD PA in Amarillo, Texas.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Michael D. 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 |
|---|---|
| Michael D Williams MD PA | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael D. Williams is one of 3,166 OB-GYNs in Texas
Obstetrics and gynecology is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Williams is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dr. Williams has a license on file in Texas.
Specialties and state licenses
- Obstetrics and gynecology, TexasPrimary
OB-GYNs near Dr. Williams
Counts of OB-GYNs 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. Michael D. Williams billed Medicare for 11 services in 2016
CMS data shows 11 Medicare services from Dr. Williams across 1 procedure code in 2016. Medicare paid $1,156 for them. Every service was in an office.
Dr. Williams compared with the Texas median for OB-GYNs, 2016
- Dr. Williams
- Texas median
- Medicare services
- 11vs 4274% below
- Part D claims
- 88vs 322.8 times
Medians across 2,507 OB-GYNs in Texas with Dmand AI profiles that report each measure.
Dr. Williams' most billed Medicare procedure codes, 2016
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Williams?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Williams and other OB-GYNs in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael D. Williams' patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 69, with 100% 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 69
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Michael D. Williams wrote 88 Medicare Part D claims in 2016
In 2016, Dr. Williams wrote 88 Medicare Part D claims. Every claim was for a generic drug. They cover 4 drugs, with $1,171 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
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Dr. Michael D. Williams received $17 in industry payments in 2022
CMS Open Payments shows 1 general payment to Dr. Williams from 1 drug or device company in 2022. Food and beverage make up the largest share, 100% of the total. Siemens Medical Solutions USA, Inc. paid the most, $17.
Companies that paid Dr. Williams the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael D. Williams has 1 award and honors on record
Dmand AI lists 1 award for Dr. Williams.
Awards and honors for Dr. Williams
- Undated
- ACOG Fellow
Source: Dmand AI Professional Profile Data
Dr. Michael D. Williams graduated from UT Southwestern Medical Center
Dr. Williams graduated from UT Southwestern Medical Center in 1974. Dr. Williams is a member of American College of Obstetricians and Gynecologists.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael D. 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 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 |
| 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. Michael D. 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. Michael D. Williams' NPI number?
Dr. Michael D. Williams' NPI number is 1649366154. It was assigned on October 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael D. Williams?
Dr. Michael D. Williams is an OB-GYN in Amarillo, Texas. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Michael D. Williams practice?
Dr. Williams practices at 6009 Belpree Rd, Amarillo, TX 79106. Dr. Williams' primary practice is Michael D Williams MD PA in Amarillo, Texas.
What is Dr. Michael D. Williams' office phone number?
The practice phone on file for Dr. Williams is (806) 352-5888.
What is Dr. Michael D. Williams' medical license number?
Dr. Williams' Texas license number on file is E2943.
Does Dr. Michael D. Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 11 services in 2016.
Is Dr. Michael D. Williams board certified?
Yes. Dr. Williams is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
What services does Dr. Michael D. Williams bill to Medicare?
In 2016, Dr. Williams' most billed Medicare services were medicare service (G0439).
Where did Dr. Michael D. Williams go to medical school?
Dr. Williams graduated from UT Southwestern Medical Center in 1974.
What drugs does Dr. Michael D. Williams prescribe most?
In 2016 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Estradiol, Alendronate Sodium and Levothyroxine Sodium.
Has Dr. Michael D. Williams received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Dr. Williams from 1 company from 2022 to 2022. The largest total came from Siemens Medical Solutions USA, Inc.
How long has Dr. Michael D. Williams been practicing?
Dr. Williams graduated from medical school in 1974, 52 years ago.
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