NPPES file of Aug 9, 2026

Qaiser Nabi, DO

Anesthesiology Physician · Sugar Land, TX

Qaiser Nabi, DO is an anesthesiology physician with a practice address in Sugar Land, Texas, and NPI 1881895381, issued on May 30, 2007. Check the license (Texas M9523, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1881895381
Name
Qaiser Nabi
Credential
DO
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
M9523 TX
Self-reported in NPPES; status is on the state search
Practice location
11555 University Blvd, Sugar Land, TX 77478
Phone
(713) 442-9100
Enumerated
May 30, 2007
Record last updated
Nov 4, 2025
Medicaid IDs
200922701 TX
2116975 LA
Medicare enrollment
Enrolled (PECOS I20090320000494); accepts Medicare assignment
Medical or professional school
University Of North Texas Hsc, College Of Osteopathic Med, 2004
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 11555 University Blvd

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

  1. Yetunde Adigun, MDObstetrics & Gynecology Physician1730356569
  2. Kamran Ahmed, MDHospitalist Physician1952562126
  3. Maria Argao, MDFamily Medicine Physician1629003769
  4. Cecilio Batres, MDDermatology Physician1760412423
  5. Spencer Berthelsen, MDInternal Medicine Physician1295763290
  6. Melinda Chai, MDObstetrics & Gynecology Physician1336778075

Verify Qaiser Nabi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license M9523
    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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The practice group's MIPS final score for 2023 (Medicare payment program): 93.5 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.

  1. Qualityout of 100 · 30% of the final score97.2
  2. Costout of 100 · 30%83.6
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $85.98

6 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Qaiser Nabi$85.98
  2. Specialty average$669.59

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

  1. Kelsey-Seybold Medical Group, PLLCSugar Land, TX

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

Qaiser Nabi among 4,635 anesthesiology physician records in Texas

Qaiser Nabi, DO is one of 4,635 anesthesiology physician records with a practice address in Texas. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 46% of them.

  • NPI issued2007 · 46% of these records are older, 42% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2004 · median 2005 among the 3,293 with a school on file
  • Record last updated2025 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anesthesiology Physician providers in Texas

There are 4,635 anesthesiology physician records in Texas.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Asif Ali, DOSugar Land, TX 774781972941904
  2. Huan NguyenSugar Land, TX 774781336526821
  3. Alan TranSugar Land, TX 774781154826840
  4. Anvinh Nguyen, M.D.Sugar Land, TX 774791073909677
  5. Kirti Rishi, MDSugar Land, TX 774791003657511
  6. Arnold WallaceWharton, TX 774881124005566
  7. Robert Hutsell, M.D.Katy, TX 774941265416689
  8. David Mould, MDKaty, TX 774941821086828

Common questions

What is Qaiser Nabi, DO's NPI number?

Qaiser Nabi, DO's National Provider Identifier (NPI) is 1881895381, issued on May 30, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Qaiser Nabi, DO located?

The NPPES record lists a practice address at 11555 University Blvd, Sugar Land, TX, 77478. Phone: (713) 442-9100. Providers update this record themselves, so call before visiting.

How can I verify Qaiser Nabi, DO's license?

NPPES lists Texas license number M9523, 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.

What is Qaiser Nabi, DO's MIPS final score?

The 2023 MIPS final score is 93.5 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.