NPPES file of Aug 9, 2026

Marcos Martinez, DO

Infectious Disease Physician · Frisco, TX

Marcos Martinez, DO is an infectious disease physician with a practice address in Frisco, Texas, and NPI 1235174244, issued on Jun 17, 2006. Check the license (Texas K4740, 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
1235174244
Name
Marcos Martinez
Credential
DO
Primary taxonomy
Infectious Disease Physician 207RI0200X
License number
K4740 TX
Self-reported in NPPES; status is on the state search
Practice location
4461 Coit RD Ste 409, Frisco, TX 75035
Phone
(214) 396-8877
Enumerated
Jun 17, 2006
Record last updated
May 8, 2026
Fax
(214) 983-0983
Medicare enrollment
Enrolled (PECOS I20050315000884); may accept Medicare assignment
Medical or professional school
University Of North Texas Hsc, College Of Osteopathic Med, 2001
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 4461 Coit RD Ste 409

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

  1. Julie Nahar, M.D.Infectious Disease Physician1801937529

Verify Marcos Martinez in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license K4740
    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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65% fewer Medicare Part D claims than the average infectious disease physician in 2024

239 Medicare Part D claims for 39 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Marcos Martinez239
  2. Specialty average689

Most prescribed

  1. Daptomycin38 claims
  2. Ceftriaxone26 claims
  3. Doxycycline Hyclate19 claims
  4. Ciprofloxacin Hcl15 claims
  5. Cefdinir12 claims
  6. Nitrofurantoin Mono-Macro11 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.

Marcos Martinez among 674 infectious disease physician records in Texas

Marcos Martinez, DO is one of 674 infectious disease physician records with a practice address in Texas. 84% 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, 59% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated2001 · median 2002 among the 510 with a school on file
  • Record last updated2026 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Infectious Disease Physician providers in Texas

There are 674 infectious disease physician records in Texas.

The 8 infectious disease physician records with the nearest ZIP codes

  1. Muhammad Khan, MDFrisco, TX 750351396700043
  2. Dhiraj Kotwal, MDFrisco, TX 750351205918851
  3. Sujatha Krishnan, MDFrisco, TX 750351134211865
  4. Julie Nahar, M.D.Frisco, TX 750351801937529
  5. Dina Torten, MDFrisco, TX 750351285841585
  6. Chaitanya Tummala, MDFrisco, TX 750351518929959
  7. Priyanka Uppal, MDFrisco, TX 750331427251107
  8. Devyani Deshpande, M.DIrving, TX 750391033315171

Common questions

What is Marcos Martinez, DO's NPI number?

Marcos Martinez, DO's National Provider Identifier (NPI) is 1235174244, issued on Jun 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Marcos Martinez, DO located?

The NPPES record lists a practice address at 4461 Coit RD Ste 409, Frisco, TX, 75035. Phone: (214) 396-8877. Providers update this record themselves, so call before visiting.

How can I verify Marcos Martinez, DO's license?

NPPES lists Texas license number K4740, 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 Marcos Martinez, DO prescribe under Medicare Part D?

In 2024, Marcos Martinez, DO had 239 Medicare Part D claims for 39 beneficiaries; the average among infectious disease physician prescribers was 689. 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.