1. Home
  2. Directory
  3. Texas
  4. Tomball
  5. Nurse Practitioner
  6. NPI Profile

MR. RYAN DAVID HARRIMAN FNP-C
NPI 1295693125
Nurse Practitioner - Family in Tomball, TX

Active since January 12, 2026PECOS Enrolled
11810 AERIE DR, TOMBALL, TX 77377(713) 269-8813 Get Directions Write a Review

NPPES record last updated: January 12, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mr. Ryan David Harriman Fnp-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. RYAN DAVID HARRIMAN FNP-C (NPI 1295693125) is an individual family provider in Tomball, Texas, licensed in Texas (884298) and active in the NPI registry since January 2026. He is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1295693125
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameMR. RYAN DAVID HARRIMANCredential: FNP-C
Location Address11810 AERIE DRTomball, TX 77377-3464
Mailing Address11810 Aerie DrTomball, TX 77377-3464
Phone(713) 269-8813
Sole ProprietorYes
Medical School CMSOtherGraduated 2025
Enumeration DateJanuary 12, 2026
NPPES CertifiedJanuary 11, 2026
✔ NPI 1295693125 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in TX · 884298
11810 AERIE DR, Tomball, TX 77377
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Ryan David Harriman Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5193290864
PECOS Enrollment IDI20260409003256
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77377 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Ryan Harriman's NPI number?

The NPI number for Ryan Harriman is 1295693125. It was assigned to this individual provider in the NPPES registry on January 12, 2026.

Where is Ryan Harriman located?

Ryan Harriman practices at 11810 Aerie Dr, Tomball, TX 77377. The listed phone number is (713) 269-8813.

What is Ryan Harriman's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Ryan Harriman enrolled in Medicare?

Yes. Ryan Harriman is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ryan Harriman was last updated on January 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.