HERNAN ALONSO MARTINEZ ARNP
NPI 1659623825
Nurse Practitioner - Family in Spring, TX
About Hernan Alonso Martinez Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HERNAN ALONSO MARTINEZ ARNP (NPI 1659623825) is an individual family provider in Spring, Texas, licensed in Texas (AP125165) and active in the NPI registry since October 2012. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Hernan Alonso Martinez Arnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77380 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Hernan Martinez's NPI number?
The NPI number for Hernan Martinez is 1659623825. It was assigned to this individual provider in the NPPES registry on October 11, 2012.
Where is Hernan Martinez located?
Hernan Martinez practices at 25511 Budde Rd Ste 3901, Spring, TX 77380. The listed phone number is (281) 466-4644.
What is Hernan Martinez's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Hernan Martinez enrolled in Medicare?
Yes. Hernan Martinez is registered in the Medicare PECOS enrollment system.
What insurance does Hernan Martinez accept?
Health plans from UnitedHealthcare list Hernan Martinez as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Hernan Martinez was last updated on August 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Hernan Alonso Martinez, ARNP · NPI 1659623825
Family physician in Spring, Texas. Individual provider, active in the CMS NPPES registry since October 11, 2012.
## Identity
- **NPI:** 1659623825 (Entity type: Individual)
- **Enumerated:** October 11, 2012
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP125165 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 25511 BUDDE RD STE 3901, Spring, TX 77380-4087
- **Phone:** (281) 466-4644
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
## Record status
- **NPPES last updated:** August 12, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1659623825) · Data from the CMS NPPES public registry.