Michael M. Stone, MD
Psychiatry Physician · Webster, TX
Michael M. Stone, MD is a psychiatry physician with a practice address in Webster, Texas, and NPI 1922166370, issued on Dec 5, 2006. Check the license (Texas G8447, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Michael M. Stone
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- G8447 TX
Self-reported in NPPES; status is on the state search - Practice location
- 400 N Texas Ave Ste A, Webster, TX 77598
- Phone
- (281) 338-2798
- Enumerated
- Dec 5, 2006
- Record last updated
- Feb 24, 2026
- Fax
- (281) 557-2027
- Medicaid ID
- 117692704 TX
- Medicare enrollment
- Enrolled (PECOS I20100325000280); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 1984
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 3,318 in Texas → Look up another NPI →
Also registered at 400 N Texas Ave Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Denise Baughn, M.D.Psychiatry Physician1437536059
- Barbara Calvert, PH.D.Psychologist1871975821
- Melissa Defilippis, MDPsychiatry Physician1689878274
- Cody Dodd, PLMHPPsychologist1851829592
- Lisa Falls, MDPsychiatry Physician1275604340
- Thomas Fletcher, M.D.Psychiatry Physician1043570690
Verify Michael M. Stone in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license G8447Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% fewer Medicare Part D claims than the average psychiatry physician in 2024
812 Medicare Part D claims for 48 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Clonazepam71 claims
- Trazodone Hcl45 claims
- Bupropion Xl42 claims
- Buspirone Hcl37 claims
- Lorazepam33 claims
- Duloxetine Hcl30 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 75 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Utmb Faculty Group PracticeWebster, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael M. Stone among 3,318 psychiatry physician records in Texas
Michael M. Stone, MD is one of 3,318 psychiatry physician records with a practice address in Texas. 72% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 65% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated1984 · median 2006 among the 1,481 with a school on file
- Record last updated2026 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Texas
There are 3,318 psychiatry physician records in Texas.
All 3,318 in Texas → Every provider in Webster → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Denise Baughn, M.D.Webster, TX 775981437536059
- Melissa Defilippis, MDWebster, TX 775981689878274
- Lisa Falls, MDWebster, TX 775981275604340
- Thomas Fletcher, M.D.Webster, TX 775981043570690
- Kimberly Grayson, M.D.Webster, TX 775981841725710
- Ruth Levine, M.D.Webster, TX 775981558429050
- Altaf Loya, M.D.Webster, TX 775981538151964
- Rudy Lozano Carreon, MDWebster, TX 775981104388941
Common questions
What is Michael M. Stone, MD's NPI number?
Michael M. Stone, MD's National Provider Identifier (NPI) is 1922166370, issued on Dec 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael M. Stone, MD located?
The NPPES record lists a practice address at 400 N Texas Ave Ste A, Webster, TX, 77598. Phone: (281) 338-2798. Providers update this record themselves, so call before visiting.
How can I verify Michael M. Stone, MD's license?
NPPES lists Texas license number G8447, 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 M. Stone, MD prescribe under Medicare Part D?
In 2024, Michael M. Stone, MD had 812 Medicare Part D claims for 48 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
What is Michael M. Stone, MD's MIPS final score?
The 2023 MIPS final score is 75 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.