Nathaniel Graham Northrup , APA-C
Physician Assistant β’ Jbsa Ft Sam Houston, TX
3551 Roger Brooke Dr
Jbsa Ft Sam Houston, TX 782344504
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
3551 Roger Brooke Dr
Jbsa Ft Sam Houston, TX 782344504
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 3 distinct additional practice-address records in Fort Stewart, GA; Tacoma, WA; Tripler Army Medical Center, HI. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $77.13 in 2024
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2024.
NPI first issued
2016
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Nathaniel Northrup has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Nathaniel Northrup as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Jbsa Ft Sam Houston and Texas
17 active clinicians are listed under Physician Assistant with a practice address in Jbsa Ft Sam Houston, TX (11,008 in Texas).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Jbsa Ft Sam Houston
5.9% of these 17 clinicians have the CMS telehealth indicator.
11.8% of these 17 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2024 only.
Sources: CMS Open Payments (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2024 (payments made January 1 β December 31, 2024): fewer than 11 records totaling $77.13.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Smith+Nephew, Inc. |
Food and Beverage
In-kind items and services
|
β | General | $77.13 |
Source: CMS Open Payments, program year 2024, released June 30, 2026.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2026-01-20NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSORDER AND REFERRING ONLY - PHYSICIAN ASSISTANT
I20260114001219
TX
5395221907
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Secondary Practice Locations
1061 Harmon Ave
Fort Stewart, GA 313145641
Phone: 9124359351
9040 Jackson Avenue
Tacoma, WA 984310001
Phone: 2539681110
1 Jarrett White Rd
Tripler Army Medical Center, HI 968595001
Phone: 8886832778
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Practitioner - Family
APRNFNP
Emergency Medicine
Doctor of Osteopathic Medicine (D.O.)
Otolaryngology - Otology & Neurotology
Orthopaedic Surgery
Doctor of Medicine (M.D.)
General Practice
Doctor of Medicine (M.D.)
Internal Medicine - Gastroenterology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Physician Assistant (license number reported to NPPES: TX PA19464)
Registered at 3551 ROGER BROOKE DR, JBSA FT SAM HOUSTON, TX 782344504 (Tel: 2109162270)
Registered at 3551 ROGER BROOKE DR, JBSA FT SAM HOUSTON, TX 782344504 (Tel: 2109162270)
Registered at 1 JARRETT WHITE RD, TRIPLER ARMY MEDICAL CENTER, HI 968595001 (Tel: 8886832778)
Registered at 1 JARRETT WHITE RD, TRIPLER AMC, HI 968595001 (Tel: 8084333949)
Registered at 9040 JACKSON AVENUE, TACOMA, WA 984310001 (Tel: 2539681110)
Registered at 9040 JACKSON AVENUE, TACOMA, WA 984310001 (Tel: 2539681110)
Recorded as NATHANIEL NORTHRUP, APA-C
NPI status registered as active in NPPES database
Registered at 1061 HARMON AVE, FORT STEWART, GA 313145641 (Tel: 9124359351)
Registered at 1061 HARMON AVE, FORT STEWART, GA 313145641 (Tel: 9124359351)
Recorded as NATHANIEL NORTHRUP, PA-C
Physician Assistant
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Jbsa Ft Sam Houston
Mailing Address
3551 Roger Brooke Dr
Jbsa Ft Sam Houston, TX 782344504
Phone: 2109162270