Terry McMahon, M.D.
Psychiatry Physician · Lubbock, TX
Terry McMahon, M.D. is a psychiatry physician with a practice address in Lubbock, Texas, and NPI 1477539757, issued on Dec 19, 2005. Check the license (Texas F0579, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Terry McMahon
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- F0579 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3601 4TH St, Lubbock, TX 79430
- Phone
- (806) 743-2800
- Enumerated
- Dec 19, 2005
- Record last updated
- Dec 30, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (806) 743-1668
- Medicaid IDs
- 124688604 TX
124688602 TX
V3751 NM
119162100 TX - Medicare enrollment
- Enrolled (PECOS I20090623000512); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 1976
- 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 3601 4TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jacob Adams, MDStudent in an Organized Health Care Education/Training Program1669315131
- Carine AfiadataStudent in an Organized Health Care Education/Training Program1689465502
- Mario Aguayo, CRNACertified Registered Nurse Anesthetist1457603920
Verify Terry McMahon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license F0579Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average psychiatry physician in 2024
22 Medicare Part D claims for 12 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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 MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Texas Tech University Health Sciences Center - Son - LubbockLubbock, TX
- Texas Tech University Health Sciences Center LubbockLubbock, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Terry McMahon among 3,318 psychiatry physician records in Texas
Terry McMahon, M.D. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 95% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated1976 · median 2006 among the 1,481 with a school on file
- Record last updated2019 · 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).
77 psychiatry physician records list a practice address in Lubbock
They are 77 of the 5,735 NPPES records with a practice address in Lubbock, and 3,318 psychiatry physician records in Texas.
All 3,318 in Texas → Every provider in Lubbock → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Wail Amor, MDLubbock, TX 794301376064543
- Ankit Chalia, M.D.Lubbock, TX 794301740633585
- Marina Chavez, M.D.Lubbock, TX 794301194833152
- Robert Gee, LPCLubbock, TX 794301013993989
- Medhat Guirguis, MDLubbock, TX 794301689995649
- Yasin IbrahimLubbock, TX 794301659787067
- Astik Joshi, MDLubbock, TX 794301790126332
- Manish KumarLubbock, TX 794301033564869
Common questions
What is Terry McMahon, M.D.'s NPI number?
Terry McMahon, M.D.'s National Provider Identifier (NPI) is 1477539757, issued on Dec 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Terry McMahon, M.D. located?
The NPPES record lists a practice address at 3601 4TH St, Lubbock, TX, 79430. Phone: (806) 743-2800. Providers update this record themselves, so call before visiting.
How can I verify Terry McMahon, M.D.'s license?
NPPES lists Texas license number F0579, 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 Terry McMahon, M.D. prescribe under Medicare Part D?
In 2024, Terry McMahon, M.D. had 22 Medicare Part D claims for 12 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
What is Terry McMahon, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100. 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.