NPPES file of Aug 9, 2026

Rajeev Narang, M.D.

Pulmonary Disease Physician · Corpus Christi, TX

Rajeev Narang, M.D. is a pulmonary disease physician with a practice address in Corpus Christi, Texas, and NPI 1700894359, issued on Aug 3, 2006. Check the license (Texas J7600, 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
1700894359
Name
Rajeev Narang
Credential
M.D.
Primary taxonomy
Pulmonary Disease Physician 207RP1001X
License number
J7600 TX
Self-reported in NPPES; status is on the state search
Practice location
1501 S Alameda St, Corpus Christi, TX 78404
Phone
(361) 884-2687
Enumerated
Aug 3, 2006
Record last updated
Jan 20, 2025
Fax
(361) 884-3425
Medicaid ID
085702101 TX
Medicare enrollment
Enrolled (PECOS I20070929000144); 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 1501 S Alameda St

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

  1. Amanda Despain, APRNFamily Nurse Practitioner1154185874
  2. Jennifer Gonzales, NPGerontology Nurse Practitioner1891328175
  3. Tarun Madappa, M.DPulmonary Disease Physician1447374699
  4. Alejandra Salinas, PAMedical Physician Assistant1568030674
  5. Leah Seiger, FNP-CNurse Practitioner1295201010

Verify Rajeev Narang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license J7600
    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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3.9 times the Medicare Part D claims of the average pulmonary disease physician in 2024

5,495 Medicare Part D claims for 1,084 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of claims.

  1. Rajeev Narang5,495
  2. Specialty average1,425

Most prescribed

  1. Albuterol Sulfate Hfa796 claims
  2. Trelegy Ellipta593 claims
  3. Fluticasone Propionate299 claims
  4. Torsemide282 claims
  5. Fluticasone-Salmeterol251 claims
  6. Montelukast Sodium241 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: $10,941.73

128 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 8,806 providers of this specialty with any payment received $5,159.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Rajeev Narang$10,942
  2. Specialty average$5,160

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. South Texas Pulmonary And Critical Care AssociatesCorpus Christi, TX

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

Rajeev Narang among 967 pulmonary disease physician records in Texas

Rajeev Narang, M.D. is one of 967 pulmonary disease physician records with a practice address in Texas. 88% 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 16% of them.

  • NPI issued2006 · 16% of these records are older, 52% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 80% of these records are
  • Graduated1987 · median 2001 among the 773 with a school on file
  • Record last updated2025 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pulmonary Disease Physician providers in Texas

There are 967 pulmonary disease physician records in Texas.

The 8 pulmonary disease physician records with the nearest ZIP codes

  1. Mark Geneser, MDCorpus Christi, TX 784041831198381
  2. Alamgir Khan, MDCorpus Christi, TX 784041659445906
  3. Tarun Madappa, M.DCorpus Christi, TX 784041447374699
  4. Salim Surani, M.D.Corpus Christi, TX 784041275536617
  5. Lorenzo Martin, MDCorpus Christi, TX 784011598742355
  6. Mohammed Ali, MDCorpus Christi, TX 784111295113702
  7. Rene Franco, M.D.Corpus Christi, TX 784111972948081
  8. Abhay Vakil, M.B.B.SCorpus Christi, TX 784111245642081

Common questions

What is Rajeev Narang, M.D.'s NPI number?

Rajeev Narang, M.D.'s National Provider Identifier (NPI) is 1700894359, issued on Aug 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Rajeev Narang, M.D. located?

The NPPES record lists a practice address at 1501 S Alameda St, Corpus Christi, TX, 78404. Phone: (361) 884-2687. Providers update this record themselves, so call before visiting.

How can I verify Rajeev Narang, M.D.'s license?

NPPES lists Texas license number J7600, 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 Rajeev Narang, M.D. prescribe under Medicare Part D?

In 2024, Rajeev Narang, M.D. had 5,495 Medicare Part D claims for 1,084 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.

What is Rajeev Narang, M.D.'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.