John Moser Butler, MD
Infectious Disease Physician · Sugar Land, TX
John Moser Butler, MD is an infectious disease physician with a practice address in Sugar Land, Texas, and NPI 1427028430, issued on Jan 23, 2006. Check the license (Texas J6359, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- John Moser Butler
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- J6359 TX
Self-reported in NPPES; status is on the state search - Practice location
- 16659 Southwest Fwy Ste 371, Sugar Land, TX 77479
- Phone
- (281) 265-0760
- Enumerated
- Jan 23, 2006
- Record last updated
- Jun 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (281) 265-1240
- Medicaid ID
- 118086106 TX
- Medicare enrollment
- Enrolled (PECOS I20110110000580); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 1993
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 674 in Texas → Look up another NPI →
Also registered at 16659 Southwest Fwy Ste 371
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Irene Ekaney, MDInfectious Disease Physician1639120827
- Obiageli Obijiofor, MDInfectious Disease Physician1245200393
Verify John Moser Butler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license J6359Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average infectious disease physician in 2024
1,926 Medicare Part D claims for 123 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 50% of claims. 11 claims were for opioids.
Most prescribed
- Biktarvy291 claims
- Triumeq109 claims
- Tivicay96 claims
- Atorvastatin Calcium93 claims
- Amlodipine Besylate86 claims
- Prezcobix69 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.
Industry payments in 2024: $235.12
4 payments; by number, the most common kind was food and beverage; the largest payer was ViiV Healthcare Company. The 3,895 providers of this specialty with any payment received $4,362.19 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.
Bills Medicare through one group practice
- Legacy Community Health Services, IncHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Moser Butler among 674 infectious disease physician records in Texas
John Moser Butler, MD is one of 674 infectious disease physician records with a practice address in Texas. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 59% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated1993 · median 2002 among the 510 with a school on file
- Record last updated2020 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Texas
There are 674 infectious disease physician records in Texas.
All 674 in Texas → Every provider in Sugar Land → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Eloho Ajayi, M.D.Sugar Land, TX 774791346692902
- Sarfraz Aly, MDSugar Land, TX 774791972766327
- Irene Ekaney, MDSugar Land, TX 774791639120827
- Barkat Fazal, MD, MPHTMSugar Land, TX 774791619074721
- Anh Nguyen, MDSugar Land, TX 774791275534976
- Obiageli Obijiofor, MDSugar Land, TX 774791245200393
- Ambreen Allana, MDSugar Land, TX 774781790167161
- Edwin Chen, MD, PHDSugar Land, TX 774781619405149
Common questions
What is John Moser Butler, MD's NPI number?
John Moser Butler, MD's National Provider Identifier (NPI) is 1427028430, issued on Jan 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Moser Butler, MD located?
The NPPES record lists a practice address at 16659 Southwest Fwy Ste 371, Sugar Land, TX, 77479. Phone: (281) 265-0760. Providers update this record themselves, so call before visiting.
How can I verify John Moser Butler, MD's license?
NPPES lists Texas license number J6359, 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 John Moser Butler, MD prescribe under Medicare Part D?
In 2024, John Moser Butler, MD had 1,926 Medicare Part D claims for 123 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
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.