Mazhar Khowaja
Psychiatry Physician · Houston, TX
Mazhar Khowaja is a psychiatry physician with a practice address in Houston, Texas, and NPI 1770523276, issued on Jun 7, 2006. Check the license on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mazhar Khowaja
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 4301069118 MI
Self-reported in NPPES; status is on the state search - Practice location
- 10777 Stella Link RD, Houston, TX 77025
- Phone
- (713) 592-9292
- Enumerated
- Jun 7, 2006
- Record last updated
- Jun 8, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (713) 592-9296
- Medicare enrollment
- Enrolled (PECOS I20100908000112); accepts Medicare assignment
- 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 10777 Stella Link RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mazhar Khowaja in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% more Medicare Part D claims than the average psychiatry physician in 2024
1,972 Medicare Part D claims for 289 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Donepezil Hcl210 claims
- Duloxetine Hcl168 claims
- Escitalopram Oxalate162 claims
- Memantine Hcl135 claims
- Memantine Hcl Er134 claims
- Sertraline Hcl123 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $176,847.92
203 payments; by number, the most common kind was travel and lodging; the largest payer was Neurocrine Biosciences, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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
- Med Management AssociatesPasadena, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mazhar Khowaja among 3,318 psychiatry physician records in Texas
Mazhar Khowaja 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
- Graduated1990 · median 2006 among the 1,481 with a school on file
- Record last updated2011 · 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 Houston → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Kambiz Jahanian, M.D.Houston, TX 770251902255102
- Doreen Sabalesky, MDHouston, TX 770251033295258
- Jose Arriola Vigo, M.D.Houston, TX 770261740629732
- Sangeeta Awasthi, M.D.Houston, TX 770241679790950
- Rakesh Desai, M.D.Houston, TX 770241003897430
- William Drell, M.D.Houston, TX 770241932184983
- Barry Gritz, M.D.Houston, TX 770241487635892
- Wanda Henao, M.D.Houston, TX 770241144379710
Common questions
What is Mazhar Khowaja's NPI number?
Mazhar Khowaja's National Provider Identifier (NPI) is 1770523276, issued on Jun 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mazhar Khowaja located?
The NPPES record lists a practice address at 10777 Stella Link RD, Houston, TX, 77025. Phone: (713) 592-9292. Providers update this record themselves, so call before visiting.
How can I verify Mazhar Khowaja's license?
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 Mazhar Khowaja prescribe under Medicare Part D?
In 2024, Mazhar Khowaja had 1,972 Medicare Part D claims for 289 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
What is Mazhar Khowaja's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.