Dr. Derek Walker , MD
General Practice β’ Eglin Afb, FL
307 Boatner Rd Ste 114
Eglin Afb, FL 325421282
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
307 Boatner Rd Ste 114
Eglin Afb, FL 325421282
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
General Practice: NPPES taxonomy is a reported classification, not proof of board certification.
Open Payments general payments, program year 2019
All general payments: $91.12 across 2 records.
By nature of payment
- Food and Beverage: $91.12 across 2 records.
Reporting-company totals
- Nobel Biocare USA: $91.12 across 2 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2019 (published June 30, 2026).
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)
Dr. Walker 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 Dr. Walker 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 Eglin Afb and Florida
18 active clinicians are listed under General Practice with a practice address in Eglin Afb, FL (2,293 in Florida).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Eglin Afb
0% of these 18 clinicians have the CMS telehealth indicator.
0% of these 18 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.
-
Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2019 only.
Sources: CMS Open Payments (2019), 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 2019 (payments made January 1 β December 31, 2019): fewer than 11 records totaling $91.12.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Nobel Biocare USA |
Food and Beverage
Cash or cash equivalent
|
NOBELPARALLEL | General | $62.50 |
| Nobel Biocare USA |
Food and Beverage
Cash or cash equivalent
|
NOBELPARALLEL | General | $28.62 |
Source: CMS Open Payments, program year 2019, released June 30, 2026.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2021-03-08NUCC Taxonomy Code: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
NUCC Taxonomy Code: 2083A0100X
Aerospace medicine focuses on the clinical care, research, and operational support of the health, safety, and performance of crewmembers and passengers of air and space vehicles, together with the support personnel who assist operation of such vehicles. This population often works and lives in remote, isolated, extreme, or enclosed environments under conditions of physical and psychological stress. Practitioners strive for an optimal human-machine match in occupational settings rich with environmental hazards and engineering countermeasures.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSORDER AND REFERRING ONLY - GENERAL PRACTICE
I20210322001754
AR
7113212549
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Obstetrics & Gynecology
Doctor of Osteopathic Medicine (D.O.), Master of Science
Nurse Practitioner - Family
Family Nurse Practitioner
Internal Medicine - Nephrology
Doctor of Medicine (M.D.)
Radiology - Diagnostic Radiology
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Emergency Medicine
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 307 BOATNER RD STE 114, EGLIN AFB, FL 325421282 (Tel: 8508838600)
Registered at 307 BOATNER RD STE 114, EGLIN AFB, FL 325421282
Registered at 1090 ARNOLD DR, LITTLE ROCK AFB, AR 720991201 (Tel: 5019877319)
Registered at 1090 ARNOLD DR # 1090, LITTLE ROCK AFB, AR 720994933 (Tel: 5019877319)
Recorded as DEREK WALKER, MD
Preventive Medicine (license number reported to NPPES: IN 01078888A)
NPI status registered as active in NPPES database
Registered at 1441 N BECKLEY AVE, DALLAS, TX 752031201 (Tel: 2149478181)
Registered at 902 22ND ST APT 8, GALVESTON, TX 775505479 (Tel: 9032677373)
Recorded as DEREK WALKER
Surgery (license number reported to NPPES: TX BP10055722)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
307 Boatner Rd Ste 114
Eglin Afb, FL 325421282