Rex A. Marco, M.D.
Orthopaedic Surgery of the Spine Physician · Houston, TX
Rex A. Marco, M.D. is an orthopaedic surgery of the spine physician with a practice address in Houston, Texas, and NPI 1205861887, issued on Jul 11, 2006. Check the license (Texas L1378, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Rex A. Marco
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery of the Spine Physician 207XS0117X
- License number
- L1378 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6445 Main St, Houston, TX 77030
- Phone
- (713) 363-7510
- Enumerated
- Jul 11, 2006
- Record last updated
- Mar 8, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (713) 790-6202
- Medicaid IDs
- 047345603 TX
047345607 TX - Entity
- Type 1 · individual
8 nearest orthopaedic surgery of the spine physician records → All 225 in Texas → Look up another NPI →
Also registered at 6445 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Terry Clyburn, M.D.,P.A.Orthopaedic Surgery Physician1811921059
Verify Rex A. Marco in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L1378Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $5,433.49
23 payments; by number, the most common kind was food and beverage; the largest payer was Globus Medical, Inc. The 1,726 providers of this specialty with any payment received $34,071.55 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.
Rex A. Marco among 225 orthopaedic surgery of the spine physician records in Texas
Rex A. Marco, M.D. is one of 225 orthopaedic surgery of the spine 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 17% of them.
- NPI issued2006 · 17% of these records are older, 52% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 79% of these records are
- Record last updated2017 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XS0117X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery of the Spine Physician providers in Texas
There are 225 orthopaedic surgery of the spine physician records in Texas.
All 225 in Texas → Every provider in Houston → Orthopaedic Surgery of the Spine Physician nationwide →
The 8 orthopaedic surgery of the spine physician records with the nearest ZIP codes
- Rubin Bashir, MDHouston, TX 770301568653798
- Shah-Nawaz Dodwad, M.D.Houston, TX 770301477882520
- Stephen Esses, M.D.Houston, TX 770301760489595
- Alan Heilman, M.D.Houston, TX 770301952399347
- Adam ParkHouston, TX 770301538691985
- Ra'Kerry Rahman, MDHouston, TX 770301972752228
- Jeffrey Ratusznik, MDHouston, TX 770301710148119
- Comron Saifi, M.D.Houston, TX 770301972897270
Common questions
What is Rex A. Marco, M.D.'s NPI number?
Rex A. Marco, M.D.'s National Provider Identifier (NPI) is 1205861887, issued on Jul 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rex A. Marco, M.D. located?
The NPPES record lists a practice address at 6445 Main St, Houston, TX, 77030. Phone: (713) 363-7510. Providers update this record themselves, so call before visiting.
How can I verify Rex A. Marco, M.D.'s license?
NPPES lists Texas license number L1378, 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.
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.