Martha S. Dixon, PA
Physician Assistant · Kingwood, TX
Martha S. Dixon, PA is a physician assistant with a practice address in Kingwood, Texas, and NPI 1851532444, issued on Mar 12, 2009. Check the license with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Martha S. Dixon
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 4533 Kingwood Dr Ste C2-500, Kingwood, TX 77345
- Phone
- (832) 658-4100
- Enumerated
- Mar 12, 2009
- Record last updated
- Jun 5, 2025
- Medicare enrollment
- Enrolled (PECOS I20090728000170); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 10,999 in Texas → Look up another NPI →
Also registered at 4533 Kingwood Dr Ste C2-500
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rasha Nimeri, M.D.Family Medicine Physician1598041022
- Rupa Patel, M.D.Internal Medicine Physician1801329057
- Rabia Shafiq, D.O.Family Medicine Physician1114307279
Verify Martha S. Dixon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.8 times the Medicare Part D claims of the average physician assistant in 2024
3,136 Medicare Part D claims for 389 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate167 claims
- Atorvastatin Calcium162 claims
- Levothyroxine Sodium138 claims
- Metformin Hcl133 claims
- Losartan Potassium129 claims
- Rosuvastatin Calcium103 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: $385.20
20 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 64,719 providers of this specialty with any payment received $841.65 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
- Memorial Hermann Medical GroupKingwood, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Martha S. Dixon among 10,999 physician assistant records in Texas
Martha S. Dixon, PA is one of 10,999 physician assistant records with a practice address in Texas. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 24% of them.
- NPI issued2009 · 24% of these records are older, 73% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2008 · median 2017 among the 6,096 with a school on file
- Record last updated2025 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
44 physician assistant records list a practice address in Kingwood
They are 44 of the 1,799 NPPES records with a practice address in Kingwood, and 10,999 physician assistant records in Texas.
All 10,999 in Texas → Every provider in Kingwood → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Ryan Comeaux, MPAS, PA-CKingwood, TX 773451154981629
- Gayla Murphy, PA-CKingwood, TX 773451306148036
- Adesuwa AideymanHumble, TX 773461932792678
- Mark Brooks, PA-CHumble, TX 773461003834599
- David Brumbaugh, PA-CAtascocita, TX 773461053609917
- Jillian Clesi, PA-CHumble, TX 773461215438692
- John Davis, PA-CHumble, TX 773461073820072
- Gina Logan, PACHumble, TX 773461376725697
Common questions
What is Martha S. Dixon, PA's NPI number?
Martha S. Dixon, PA's National Provider Identifier (NPI) is 1851532444, issued on Mar 12, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Martha S. Dixon, PA located?
The NPPES record lists a practice address at 4533 Kingwood Dr Ste C2-500, Kingwood, TX, 77345. Phone: (832) 658-4100. Providers update this record themselves, so call before visiting.
How can I verify Martha S. Dixon, PA's license?
Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Martha S. Dixon, PA prescribe under Medicare Part D?
In 2024, Martha S. Dixon, PA had 3,136 Medicare Part D claims for 389 beneficiaries; the average among physician assistant prescribers was 830. 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.