NPPES file of Aug 9, 2026

Sahba Q. Nadeem, MD

Hematology & Oncology Physician · Galveston, TX

Sahba Q. Nadeem, MD is a hematology & oncology physician with a practice address in Galveston, Texas, and NPI 1992869937, issued on Dec 21, 2006. Check the license (Texas J7109, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1992869937
Name
Sahba Q. Nadeem
Credential
MD
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License numbers
J7109 TX
2021012522 MO
Self-reported in NPPES; status is on the state search
Practice location
1005 Harborside Dr, Galveston, TX 77555
Phone
(409) 772-0035
Enumerated
Dec 21, 2006
Record last updated
Jul 6, 2026
Fax
(409) 747-0707
Medicaid ID
136583509 TX
Medicare enrollment
Enrolled (PECOS I20120328000027); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1005 Harborside Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Hesham Abowali, MDHematology & Oncology Physician1447806955
  2. Diana ArellanoTrauma Surgery Physician1407276439
  3. Cheryl Breaux, APRN-FNPAcute Care Nurse Practitioner1417372418
  4. Michael Erickson, DOTrauma Surgery Physician1336529312
  5. Jessica Evans, FNPFamily Nurse Practitioner1871121426
  6. Jonathan Gerber, M.D.Urology Physician1063857571

Verify Sahba Q. Nadeem in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license J7109
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.3 times the Medicare Part D claims of the average hematology & oncology physician in 2024

1,981 Medicare Part D claims for 302 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 118 claims were for opioids.

  1. Sahba Nadeem1,981
  2. Specialty average877

Most prescribed

  1. Anastrozole240 claims
  2. Letrozole132 claims
  3. Prochlorperazine Maleate116 claims
  4. Gabapentin90 claims
  5. Prednisone90 claims
  6. Ondansetron Hcl83 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: $90.95

1 payment: education; the largest payer was Pfizer Inc. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sahba Nadeem$90.95
  2. Specialty average$7,481.41

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Utmb Faculty Group PracticeGalveston, TX
  2. Yakima Valley Memorial PhysiciansYakima, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Sahba Q. Nadeem among 922 hematology & oncology physician records in Texas

Sahba Q. Nadeem, MD is one of 922 hematology & oncology physician records with a practice address in Texas. 87% 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 7% of them.

  • NPI issued2006 · 7% of these records are older, 57% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated1982 · median 2004 among the 691 with a school on file
  • Record last updated2026 · 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 207RH0003X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hematology & Oncology Physician providers in Texas

There are 922 hematology & oncology physician records in Texas.

The 8 hematology & oncology physician records with the nearest ZIP codes

  1. Hesham Abowali, MDGalveston, TX 775551447806955
  2. Jack Alperin, MDGalveston, TX 775551215096185
  3. Saba Batool, MDGalveston, TX 775551285112854
  4. Celyne Bueno Hume, M.D.Galveston, TX 775551487850970
  5. Bagi Jana, MDGalveston, TX 775551396742714
  6. Karthik Koduru, M.D.Galveston, TX 775551720241565
  7. Ajay Lingireddy, MDGalveston, TX 775551841814365
  8. Avi Markowitz, M.D.Galveston, TX 775551336155662

Common questions

What is Sahba Q. Nadeem, MD's NPI number?

Sahba Q. Nadeem, MD's National Provider Identifier (NPI) is 1992869937, issued on Dec 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Sahba Q. Nadeem, MD located?

The NPPES record lists a practice address at 1005 Harborside Dr, Galveston, TX, 77555. Phone: (409) 772-0035. Providers update this record themselves, so call before visiting.

How can I verify Sahba Q. Nadeem, MD's license?

NPPES lists Texas license number J7109, 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 Sahba Q. Nadeem, MD prescribe under Medicare Part D?

In 2024, Sahba Q. Nadeem, MD had 1,981 Medicare Part D claims for 302 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.