NPPES file of Aug 9, 2026

Gustavo A. Grieco, M.D.

Cardiovascular Disease Physician · Houston, TX

Gustavo A. Grieco, M.D. is a cardiovascular disease physician with a practice address in Houston, Texas, and NPI 1073539755, issued on Jul 14, 2006. Check the license (Texas J2039, 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
1073539755
Name
Gustavo A. Grieco
Credential
M.D.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
J2039 TX
Self-reported in NPPES; status is on the state search
Practice location
17400 Red Oak Dr, Houston, TX 77090
Phone
(281) 893-8640
Enumerated
Jul 14, 2006
Record last updated
Sep 16, 2024
Fax
(281) 893-5976
Medicare enrollment
Enrolled (PECOS I20090303000440); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 17400 Red Oak Dr

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

  1. Param Maewal, M.D.Emergency Medicine Physician1942305941

Verify Gustavo A. Grieco in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license J2039
    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

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32% more Medicare Part D claims than the average cardiovascular disease physician in 2024

4,074 Medicare Part D claims for 607 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.

  1. Gustavo Grieco4,074
  2. Specialty average3,078

Most prescribed

  1. Clopidogrel319 claims
  2. Atorvastatin Calcium240 claims
  3. Metoprolol Succinate226 claims
  4. Eliquis211 claims
  5. Rosuvastatin Calcium210 claims
  6. Amlodipine Besylate176 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: $1,612.14

68 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Gustavo Grieco$1,612.14
  2. Specialty average$3,819.56

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. Memorial Hermann Medical GroupHouston, TX

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

Gustavo A. Grieco among 1,603 cardiovascular disease physician records in Texas

Gustavo A. Grieco, M.D. is one of 1,603 cardiovascular 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 20% of them.

  • NPI issued2006 · 20% of these records are older, 42% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated1984 · median 1998 among the 1,219 with a school on file
  • Record last updated2024 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in Texas

There are 1,603 cardiovascular disease physician records in Texas.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Muhammad Khan, M.B.B.S.Houston, TX 770901740445014
  2. Kozhaya Sokhon, MDHouston, TX 770901922150986
  3. Haytham Al-Azzeh, MDHouston, TX 770891437170438
  4. Palur Balakrishnan, MDHouston, TX 770891679508485
  5. Avinash Bapat, M.D.Houston, TX 770891427098235
  6. Marlos Fernandes, MDHouston, TX 770891023362233
  7. Rajeev Grover, M.D.Houston, TX 770891952363830
  8. Vu Hoang, M.D.Houston, TX 770891689968885

Common questions

What is Gustavo A. Grieco, M.D.'s NPI number?

Gustavo A. Grieco, M.D.'s National Provider Identifier (NPI) is 1073539755, issued on Jul 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Gustavo A. Grieco, M.D. located?

The NPPES record lists a practice address at 17400 Red Oak Dr, Houston, TX, 77090. Phone: (281) 893-8640. Providers update this record themselves, so call before visiting.

How can I verify Gustavo A. Grieco, M.D.'s license?

NPPES lists Texas license number J2039, 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 Gustavo A. Grieco, M.D. prescribe under Medicare Part D?

In 2024, Gustavo A. Grieco, M.D. had 4,074 Medicare Part D claims for 607 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.