Haley Slight Martinez, MSN, APRN, FNP-C
Nurse Practitioner · Laredo, TX
Haley Slight Martinez, MSN, APRN, FNP-C is a nurse practitioner with a practice address in Laredo, Texas, and NPI 1043074149, issued on Feb 8, 2024. Check the license (Texas 1152172, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Haley Slight Martinez
- Credential
- MSN, APRN, FNP-C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 1152172 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4151 Jaime Zapata Memorial Hwy Ste 212, Laredo, TX 78043
- Phone
- (210) 874-5260
- Enumerated
- Feb 8, 2024
- Record last updated
- Jun 23, 2026
- Fax
- (210) 864-4838
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,825 in Texas → Look up another NPI →
Verify Haley Slight Martinez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 1152172Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% more Medicare Part D claims than the average nurse practitioner in 2024
1,199 Medicare Part D claims for 227 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium86 claims
- Fluticasone Propionate49 claims
- Metformin Hcl47 claims
- Amlodipine Besylate35 claims
- Gabapentin31 claims
- Alendronate Sodium30 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: $362.96
19 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 38,884 providers of this specialty with any payment received $791.64 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.
Haley Slight Martinez among 4,825 nurse practitioner records in Texas
Haley Slight Martinez, MSN, APRN, FNP-C is one of 4,825 nurse practitioner records with a practice address in Texas. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 88% of them.
- NPI issued2024 · 88% of these records are older, 8% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 54% of these records are
- Record last updated2026 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
38 nurse practitioner records list a practice address in Laredo
They are 38 of the 2,290 NPPES records with a practice address in Laredo, and 4,825 nurse practitioner records in Texas.
All 4,825 in Texas → Every provider in Laredo → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Gilberto Duarte, APRN, FNP-CLaredo, TX 780431306522297
- Agustin Guerrero, FNP-BCLaredo, TX 780431053279307
- Sandra Perez, FNPLaredo, TX 780431356510952
- Lamar Acevedo, APRN, A-GNP-CLaredo, TX 780411629754882
- Raymond Barlow, NPLaredo, TX 780451710315106
- Anna Mae Castilleja, NPLaredo, TX 780451194218289
- Alyssa CastilloLaredo, TX 780451356280804
- Jose Cazares, FNPLaredo, TX 780411578131272
Common questions
What is Haley Slight Martinez, MSN, APRN, FNP-C's NPI number?
Haley Slight Martinez, MSN, APRN, FNP-C's National Provider Identifier (NPI) is 1043074149, issued on Feb 8, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Haley Slight Martinez, MSN, APRN, FNP-C located?
The NPPES record lists a practice address at 4151 Jaime Zapata Memorial Hwy Ste 212, Laredo, TX, 78043. Phone: (210) 874-5260. Providers update this record themselves, so call before visiting.
How can I verify Haley Slight Martinez, MSN, APRN, FNP-C's license?
NPPES lists Texas license number 1152172, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Haley Slight Martinez, MSN, APRN, FNP-C prescribe under Medicare Part D?
In 2024, Haley Slight Martinez, MSN, APRN, FNP-C had 1,199 Medicare Part D claims for 227 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.