Michael Dwayne Henderson, M.D.
Cardiovascular Disease Physician · Georgetown, TX
Michael Dwayne Henderson, M.D. is a cardiovascular disease physician with a practice address in Georgetown, Texas, and NPI 1518166354, issued on Jul 12, 2007. Check the license (Texas Q9636, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Michael Dwayne Henderson
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- Q9636 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1900 Scenic Dr, Georgetown, TX 78626
- Phone
- (512) 869-2566
- Enumerated
- Jul 12, 2007
- Record last updated
- Feb 10, 2022
- Fax
- (512) 869-7434
- Medicare enrollment
- Enrolled (PECOS I20260521002388); accepts Medicare assignment
- Medical or professional school
- University Of Virginia School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 1,603 in Texas → Look up another NPI →
Also registered at 1900 Scenic Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Denyer, DOCardiovascular Disease Physician1063413060
- Stephen Garland, MDCardiovascular Disease Physician1194717538
- Mark Jayawant, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1033221486
- Crystal Kelly, MDObstetrics & Gynecology Physician1194008375
- Olivia Laessig, BSN, RNC-OB, C-EFMStudent in an Organized Health Care Education/Training Program1013845320
- Andrew Mahaffey, M.D.Obstetrics & Gynecology Physician1376507475
Verify Michael Dwayne Henderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q9636Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% more Medicare Part D claims than the average cardiovascular disease physician in 2024
5,493 Medicare Part D claims for 997 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Atorvastatin Calcium420 claims
- Metoprolol Succinate398 claims
- Losartan Potassium366 claims
- Amlodipine Besylate319 claims
- Carvedilol310 claims
- Lisinopril255 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $213.61
11 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
2 hospitals and group practices
- Columbus Community HospitalColumbus, TX · Acute Care Hospitals2 of 5 stars
- Governor Juan F Luis Hospital And Medical CenterChristiansted, VI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Michael Dwayne Henderson among 1,603 cardiovascular disease physician records in Texas
Michael Dwayne Henderson, M.D. is one of 1,603 cardiovascular disease physician records with a practice address in Texas. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 58% of them.
- NPI issued2007 · 58% of these records are older, 33% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2005 · median 1998 among the 1,219 with a school on file
- Record last updated2022 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Texas
There are 1,603 cardiovascular disease physician records in Texas.
All 1,603 in Texas → Every provider in Georgetown → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Robert Denyer, DOGeorgetown, TX 786261063413060
- Stephen Garland, MDGeorgetown, TX 786261194717538
- Paul Katigbak, M.D.Georgetown, TX 786261417390410
- Abhijeet Koli, MDGeorgetown, TX 786261023064656
- Ryan Mack, MDGeorgetown, TX 786261447516174
- Kevin Gallagher, DOFredericksburg, TX 786241932137767
- William Craig, MDGonzales, TX 786291134115397
- Nima Amjadi, M.D.Dripping Springs, TX 786201114974011
Common questions
What is Michael Dwayne Henderson, M.D.'s NPI number?
Michael Dwayne Henderson, M.D.'s National Provider Identifier (NPI) is 1518166354, issued on Jul 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael Dwayne Henderson, M.D. located?
The NPPES record lists a practice address at 1900 Scenic Dr, Georgetown, TX, 78626. Phone: (512) 869-2566. Providers update this record themselves, so call before visiting.
How can I verify Michael Dwayne Henderson, M.D.'s license?
NPPES lists Texas license number Q9636, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Dwayne Henderson, M.D. prescribe under Medicare Part D?
In 2024, Michael Dwayne Henderson, M.D. had 5,493 Medicare Part D claims for 997 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Michael Dwayne Henderson, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.