William Michael Ratliff
- Medicare services, 2024
- 11
- Medicare patients, 2024
- 29
- Part D claims, 2024
- 82
- Hospital affiliations
- 1
- Industry payments
- $1,297
- Practice address
- 1631 N Loop, Houston, TX 77009
- Practice phone
- Call (713) 862-9900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
W. Mike Ratliff MD
Houston, Texas
Find William Ratliff's 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.
William Michael Ratliff is a general surgeon in Houston, Texas
William Ratliff practices at W. Mike Ratliff MD in Houston, Texas.
William Ratliff's NPI, 1851304679, was assigned on August 14, 2006. William Ratliff graduated from UTMB Health in 1985. William Ratliff holds Texas license H1015.
- NPI
- 1851304679NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385602879
- NPI enumeration date
- August 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (713) 862-9900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
William Michael Ratliff practices at W. Mike Ratliff MD in Houston, Texas
William Ratliff's primary practice is W. Mike Ratliff MD, at 1631 N Loop, Houston, TX 77009 in Harris County. The practice phone is (713) 862-9900.
- W. Mike Ratliff MD1631 N Loop, Houston, TX 77009 · Harris CountyPhone(713) 862-9900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
William Michael Ratliff is affiliated with 3 sites of care
William Ratliff's primary practice is W. Mike Ratliff MD in Houston, Texas. William Ratliff is also affiliated with Memorial Hermann Greater Heights Hospital. Dmand AI also links William Ratliff to 1 more physician office, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at William Michael Ratliff's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Ratliff practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| W. Mike Ratliff MD | Available with a free account |
| +2 more affiliated sites | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
William Michael Ratliff is one of 1,939 general surgeons in Texas
Surgery is William Ratliff's primary specialty in the NPI Registry, under taxonomy code 208600000X. William Ratliff is board certified in surgery by the American Board of Surgery. William Ratliff is licensed in Texas.
Specialties and state licenses
- Surgery, TexasPrimary
Clinical focus
Dmand AI lists abdominal hernia repair surgery, acute gallbladder or bile duct inflammation, cancerous skin growth removal, gallbladder removal, groin hernia surgery and mastectomy among the conditions William Ratliff treats.
General surgeons near William Ratliff
Counts of general 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
William Michael Ratliff billed Medicare for 11 services in 2024
CMS data shows 11 Medicare services from William Ratliff across 1 procedure code in 2024, all of them office visits, for 29 Medicare patients. Medicare paid $1,347 for them. Every service was in an office.
William Ratliff's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 412024: 1173%
William Ratliff compared with the Texas median for general surgeons, 2024
- William Ratliff
- Texas median
- Medicare services
- 11vs 11891% below
- Medicare patients
- 29vs 9770% below
- Part D claims
- 67vs 4260% above
Medians across 1,674 general surgeons in Texas with Dmand AI profiles that report each measure.
William Ratliff's 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.
Need commercial claims for William Ratliff?
Medicare shows one payer. Book a meeting to get commercial claims data for William Ratliff and other general surgeons in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
William Michael Ratliff treated 29 Medicare patients in 2024, average age 75
CMS counts 29 Medicare patients who saw William Ratliff in 2024. The largest group is 65 to 74, with 12 patients. 75% of them have high blood pressure, and 72% have high cholesterol. Their average risk score is 1.72, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts William Ratliff's median patient age at 64, with 59% women.
William Ratliff's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
William Ratliff's Medicare patients by sex, 2024
- Women1448%
- Men1552%
Chronic conditions among William Ratliff's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Diabetes52%
Share of Medicare patients with each condition. A patient can have several.
William Ratliff's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
William Michael Ratliff wrote 82 Medicare Part D claims in 2024
In 2024, William Ratliff wrote 82 Medicare Part D claims for 56 patients. 100% of them were for generic drugs. CMS names the drug for 67 of them, across 2 drugs with 11 or more claims each, at $241 in total drug cost. In 2023, CMS named 61 claims across 3 drugs.
William Ratliff's 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 William Ratliff's Part D claims, 2024
- Opioids67%55 of 82 claims
- Antibiotics26%21 of 82 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: 612024: 6710%
Drugs named by CMS: 2 in 2024, 3 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
How William Michael Ratliff takes part in Medicare
William Ratliff accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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.
William Michael Ratliff received $1,297 in industry payments from 2016 to 2025
CMS Open Payments shows 25 general payments to William Ratliff from 20 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 81% of the total. Merck Sharp & Dohme Corporation paid the most, $282.
General payments to William Ratliff by program year, 2016 to 2025
General payments to William Ratliff by kind, 2016 to 2025
- Food and beverage$1,04781%
- Consulting fees$25019%
Companies that paid William Ratliff the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
William Michael Ratliff graduated from UTMB Health
William Ratliff graduated from UTMB Health in 1985.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
William Michael Ratliff accepts plans from 17 insurance carriers
William Ratliff is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- Elevance
- HCSC
- Alliant Health Plans
- Aspirus Health Plan
- +9 more carriersWith a free account
Plan types William Ratliff accepts, by number of carriers
- PPO13
- HMO8
- Medicare8
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for William Michael Ratliff'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 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 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)Doctors and Clinicians Utilization Data (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 |
| 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 William Michael Ratliff
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William Michael Ratliff's NPI number?
William Michael Ratliff's NPI number is 1851304679. It was assigned on August 14, 2006, and it is active in the NPI Registry.
What does William Michael Ratliff specialize in?
William Michael Ratliff is a general surgeon in Houston, Texas. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does William Michael Ratliff practice?
William Ratliff practices at 1631 N Loop, Houston, TX 77009. William Ratliff's primary practice is W. Mike Ratliff MD in Houston, Texas. Dmand AI also links William Ratliff to 1 physician office.
What is William Michael Ratliff's office phone number?
The practice phone on file for William Ratliff is (713) 862-9900.
What is William Michael Ratliff's medical license number?
William Ratliff holds Texas license H1015.
Which hospitals is William Michael Ratliff affiliated with?
William Ratliff is affiliated with Memorial Hermann Greater Heights Hospital.
Does William Michael Ratliff accept Medicare?
Yes. CMS data shows William Ratliff billed Medicare for 11 services in 2024, and William Ratliff accepts Medicare assignment.
How many Medicare patients does William Michael Ratliff see?
CMS counts 29 Medicare patients who saw William Ratliff in 2024, with an average age of 75.
Is William Michael Ratliff board certified?
Yes. William Ratliff is board certified in surgery by the American Board of Surgery.
What services does William Michael Ratliff bill to Medicare?
In 2024, William Ratliff's most billed Medicare services were office visit, new patient (99204).
Show 5 more questionsShow fewer questions
Where did William Michael Ratliff go to medical school?
William Ratliff graduated from UTMB Health in 1985.
What drugs does William Michael Ratliff prescribe most?
In 2024 Medicare Part D data, William Ratliff's most prescribed drugs by claims were Tramadol HCl and Sulfamethoxazole-Trimethoprim.
Has William Michael Ratliff received payments from drug or device companies?
CMS Open Payments shows $1,297 in general payments to William Ratliff from 20 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has William Michael Ratliff been practicing?
William Ratliff graduated from medical school in 1985, 41 years ago.
What insurance does William Michael Ratliff accept?
William Ratliff is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
Selling to surgery practices?
See general surgeons in Texas by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card