Mary Katherine Henson, D.O.
Family Medicine Physician · Conroe, TX
Mary Katherine Henson, D.O. is a family medicine physician with a practice address in Conroe, Texas, and NPI 1275760738, issued on Jun 11, 2009. Check the license (Texas P4763, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mary Katherine Henson
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- P4763 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4015 I 45 N, Conroe, TX 77304
- Phone
- (936) 270-4600
- Enumerated
- Jun 11, 2009
- Record last updated
- Jan 11, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (936) 856-8429
- Medicaid ID
- 319276702 TX
- Medicare enrollment
- Enrolled (PECOS I20130304000469); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 4015 I 45 N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rhonda Ganyo, PTPhysical Therapist1669444998
- John Peet, MDFamily Medicine Physician1083702930
- Kathleen Watson, MDFamily Medicine Physician1528295094
Verify Mary Katherine Henson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P4763Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average family medicine physician in 2024
9,260 Medicare Part D claims for 522 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 200 claims were for opioids.
Most prescribed
- Levothyroxine Sodium475 claims
- Atorvastatin Calcium444 claims
- Montelukast Sodium286 claims
- Rosuvastatin Calcium283 claims
- Amlodipine Besylate275 claims
- Lisinopril254 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: $186.06
9 payments; by number, the most common kind was food and beverage; the largest payer was Dexcom, Inc. The 55,478 providers of this specialty with any payment received $902.55 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
- Tmh Physician Associates PLLCSugar Land, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Katherine Henson among 11,119 family medicine physician records in Texas
Mary Katherine Henson, D.O. is one of 11,119 family medicine physician records with a practice address in Texas. 82% 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 59% of them.
- NPI issued2009 · 59% of these records are older, 38% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2009 · median 2004 among the 7,095 with a school on file
- Record last updated2017 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
96 family medicine physician records list a practice address in Conroe
They are 96 of the 2,448 NPPES records with a practice address in Conroe, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Conroe → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Christopher Chapman, MDConroe, TX 773041164426888
- Elena Garcia, MD.Conroe, TX 773041750375150
- Gregg Hallbauer, DOConroe, TX 773041922007343
- Samantha Hinds-CampaConroe, TX 773041083618797
- Lata Joshi, M.D.Conroe, TX 773041629077045
- Kara Kern, M.D.Conroe, TX 773041811984321
- Stephen McKernan, D.O.Conroe, TX 773041407855547
- Maribeth Moore, D.O.Conroe, TX 773041376530758
Common questions
What is Mary Katherine Henson, D.O.'s NPI number?
Mary Katherine Henson, D.O.'s National Provider Identifier (NPI) is 1275760738, issued on Jun 11, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Mary Katherine Henson, D.O. located?
The NPPES record lists a practice address at 4015 I 45 N, Conroe, TX, 77304. Phone: (936) 270-4600. Providers update this record themselves, so call before visiting.
How can I verify Mary Katherine Henson, D.O.'s license?
NPPES lists Texas license number P4763, 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 Mary Katherine Henson, D.O. prescribe under Medicare Part D?
In 2024, Mary Katherine Henson, D.O. had 9,260 Medicare Part D claims for 522 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.