Hammad Mahmood
Geriatric Medicine (Family Medicine) Physician · Houston, TX
Hammad Mahmood is a geriatric medicine (family medicine) physician with a practice address in Houston, Texas, and NPI 1972747392, issued on Apr 29, 2009. Check the license (Texas N4568, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Hammad Mahmood
- Primary taxonomy
- Geriatric Medicine (Family Medicine) Physician 207QG0300X
- License number
- N4568 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1615 N Main St, Houston, TX 77009
- Phone
- (713) 222-2272
- Enumerated
- Apr 29, 2009
- Record last updated
- Nov 17, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20101104000257); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest geriatric medicine (family medicine) physician records → All 121 in Texas → Look up another NPI →
Also registered at 1615 N Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sitotaw AberaAmbulatory Care Pharmacist1033583752
- Zahra AlkadhemRegistered Dietitian1619622156
- Janie Anders, PA-CPhysician Assistant1063511798
- Latanya Armstead, PHARMD, BCPSPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1619222650
- Nasreen Asaad, MDFamily Medicine Physician1093985301
- Alfredo Cisneros, MDFamily Medicine Physician1104906544
Verify Hammad Mahmood in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N4568Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average geriatric medicine (family medicine) physician in 2024
1,739 Medicare Part D claims for 101 beneficiaries, against an average of 5,222 among the 1,271 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 49 claims were for opioids.
Most prescribed
- Atorvastatin Calcium151 claims
- Amlodipine Besylate95 claims
- Lisinopril76 claims
- Furosemide47 claims
- Albuterol Sulfate Hfa45 claims
- Losartan Potassium43 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): 84.1 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).
Industry payments in 2024: $21.98
1 payment: food and beverage; the largest payer was Pfizer Inc. The 460 providers of this specialty with any payment received $1,218.49 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
- Baylor College OF MedicineHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hammad Mahmood among 121 geriatric medicine (family medicine) physician records in Texas
Hammad Mahmood is one of 121 geriatric medicine (family medicine) physician 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 64% of them.
- NPI issued2009 · 64% of these records are older, 33% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2002 · median 2004 among the 71 with a school on file
- Record last updated2010 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QG0300X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Family Medicine) Physician providers in Texas
There are 121 geriatric medicine (family medicine) physician records in Texas.
All 121 in Texas → Every provider in Houston → Geriatric Medicine (Family Medicine) Physician nationwide →
The 8 geriatric medicine (family medicine) physician records with the nearest ZIP codes
- Monica Prado, M.D.Houston, TX 770091053606921
- Julia Reyser, MDHouston, TX 770041831120302
- Titus Venyah, M.D.Houston, TX 770241639130966
- Patrick Carter, MDHouston, TX 770251497785125
- Jerome Wasserstein, D.O.Houston, TX 770271174584452
- Connie Davis, NURSE PRACTITIONERHouston, TX 770281801494315
- Delma Montoya Monge, MDHouston, TX 770281558851246
- Rechelle Asirot, MDHouston, TX 770301902118417
Common questions
What is Hammad Mahmood's NPI number?
Hammad Mahmood's National Provider Identifier (NPI) is 1972747392, issued on Apr 29, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Hammad Mahmood located?
The NPPES record lists a practice address at 1615 N Main St, Houston, TX, 77009. Phone: (713) 222-2272. Providers update this record themselves, so call before visiting.
How can I verify Hammad Mahmood's license?
NPPES lists Texas license number N4568, 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 Hammad Mahmood prescribe under Medicare Part D?
In 2024, Hammad Mahmood had 1,739 Medicare Part D claims for 101 beneficiaries; the average among geriatric medicine (family medicine) physician prescribers was 5,222. Part D covers Medicare prescriptions only.
What is Hammad Mahmood's MIPS final score?
The 2023 MIPS final score is 84.1 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.