Dr. Michael Brian Williams, MD
- Medicare services, 2023
- 132
- Part D claims, 2020
- 883
- MIPS score, 2024
- 83
- Industry payments
- $1,331
- Affiliated sites
- 2
- Practice address
- 2609 Village Professional Pkwy, Opelika, AL 36801
- Practice phone
- Call (334) 528-5400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Heart And Lung Surgeons Of East Alabama - Opelika (Village Professional Pkwy)
Multi-specialty group site · Opelika, Alabama
Find Dr. Williams' professional email, personal email and mobile number
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Dr. Michael Brian Williams is a cardiologist in Opelika, Alabama
Dr. Williams practices at Heart And Lung Surgeons Of East Alabama - Opelika (Village Professional Pkwy) in Opelika, Alabama.
Dr. Williams' NPI, 1184652091, was assigned on June 29, 2006. Dr. Williams graduated from University of Michigan Medical School in 1984. Dr. Williams holds Alabama license 00016321.
- NPI
- 1184652091NPI Registry (opens in a new tab)
- NPI enumeration date
- June 29, 2006
- NPI status
- Active
- Practice phone
- (334) 528-5400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Brian Williams practices at Heart and Lung Surgeons of East Alabama - Opelika (Village Professional Pkwy) in Opelika, Alabama
Dr. Williams' primary practice is Heart and Lung Surgeons of East Alabama - Opelika (Village Professional Pkwy), at 2609 Village Professional Pkwy, Opelika, AL 36801. The practice phone is (334) 528-5400.
- Heart and Lung Surgeons of East Alabama - Opelika (Village Professional Pkwy)2609 Village Professional Pkwy, Opelika, AL 36801Phone(334) 528-5400
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Brian Williams is affiliated with 2 sites of care and 2 medical groups
Dr. Williams' primary practice is Heart And Lung Surgeons Of East Alabama - Opelika (Village Professional Pkwy) in Opelika, Alabama. The medical group on file is Pinnacle Cardiovascular Associates - Opelika. Dmand AI also links Dr. Williams to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Michael Brian Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Heart And Lung Surgeons Of East Alabama - Opelika (Village Professional Pkwy) | 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. Michael Brian Williams is one of 282 cardiologists in Alabama
Cardiovascular disease is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Williams is licensed in Alabama.
Specialties and state licenses
- Cardiovascular disease, AlabamaPrimary
Cardiologists near Dr. Williams
Counts of cardiologists 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 Brian Williams billed Medicare for 132 services in 2023
CMS data shows 132 Medicare services from Dr. Williams across 4 procedure codes in 2023. Medicare paid $9,158 for them. Every service was in an office.
Dr. Williams' Medicare services by type, 2019 to 2023
- 2019
- 2023
- Office and hospital visits
- 2019: 1,2922023: 8893%
- Tests and treatments
- 2019: 9852023: 4496%
- Drugs given in the office
- 2019: 4202023: 0100%
- Imaging
- 2019: 1392023: 0100%
- Lab and pathology
- 2019: 5532023: 0100%
- Other services
- 2019: 2822023: 0100%
- Surgery
- 2019: 682023: 0100%
Dr. Williams compared with the Alabama median for cardiologists, 2023
- Dr. Williams
- Alabama median
- Medicare services
- 132vs 2,61895% below
- Part D claims
- 883vs 3,50775% below
Medians across 280 cardiologists in Alabama with Dmand AI profiles that report each measure.
Dr. Williams' most billed Medicare procedure codes, 2023
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 cardiologists in Alabama.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Brian Williams' patients have a median age of 77
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 77, with 33% 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 77
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Dr. Michael Brian Williams wrote 883 Medicare Part D claims in 2020
In 2020, Dr. Williams wrote 883 Medicare Part D claims. They cover 26 drugs, with $93,596 in total drug cost. In 2019, CMS named 8,037 claims across 77 drugs.
Dr. Williams' most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 8,0372020: 88389%
Drugs named by CMS: 26 in 2020, 77 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Michael Brian Williams scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Williams for performance year 2024, reported as part of a group.
Dr. Williams' MIPS scores, performance year 2024
- 83of 100Final score
- 64.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Michael Brian Williams received $1,331 in industry payments from 2016 to 2023
CMS Open Payments shows 59 general payments to Dr. Williams from 18 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $611.
General payments to Dr. Williams by program year, 2016 to 2023
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. Michael Brian Williams graduated from University of Michigan Medical School
Dr. Williams graduated from University of Michigan Medical School in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael Brian 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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (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 Dr. Michael Brian 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 Brian Williams' NPI number?
Dr. Michael Brian Williams' NPI number is 1184652091. It was assigned on June 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Brian Williams?
Dr. Michael Brian Williams is a cardiologist in Opelika, Alabama. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Michael Brian Williams practice?
Dr. Williams practices at 2609 Village Professional Pkwy, Opelika, AL 36801. Dr. Williams' primary practice is Heart And Lung Surgeons Of East Alabama - Opelika (Village Professional Pkwy) in Opelika, Alabama. Dmand AI also links Dr. Williams to 1 group practice or clinic and 1 medical group.
What is Dr. Michael Brian Williams' office phone number?
The practice phone on file for Dr. Williams is (334) 528-5400.
What is Dr. Michael Brian Williams' medical license number?
Dr. Williams holds Alabama license 00016321.
What medical group is Dr. Michael Brian Williams part of?
Dr. Williams is linked to Pinnacle Cardiovascular Associates - Opelika. Dmand AI links Dr. Williams to 1 more medical group.
Does Dr. Michael Brian Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 132 services in 2023.
What is Dr. Michael Brian Williams' MIPS score?
Dr. Williams' MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
What services does Dr. Michael Brian Williams bill to Medicare?
In 2023, Dr. Williams' most billed Medicare services were office visit, new patient (99204), heart test or procedure (93000) and office visit, established patient (99214).
Where did Dr. Michael Brian Williams go to medical school?
Dr. Williams graduated from University of Michigan Medical School in 1984.
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What drugs does Dr. Michael Brian Williams prescribe most?
In 2020 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Metoprolol Succinate, Eliquis and Atorvastatin Calcium.
Has Dr. Michael Brian Williams received payments from drug or device companies?
CMS Open Payments shows $1,331 in general payments to Dr. Williams from 18 companies from 2016 to 2023. The largest total came from Boston Scientific Corporation.
How long has Dr. Michael Brian Williams been practicing?
Dr. Williams graduated from medical school in 1984, 42 years ago.
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