Doctor profile · Federal record

Dr. Jeramiah Walker, APRN

Family Nurse Practitioner (CMS: Nurse Practitioner) · Newcastle, OK

  • NPI 1497928840
  • Accepts Medicare
  • 19 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
100 Nw 16Th St
Newcastle, OK 730656248
(405) 387-3838
fax (405) 387-3822
Mailing address
300 Nw 32Nd St
Newcastle, OK 730656300

Credentials & registration

NPPES · NUCC
NPI registered
April 2008 — 18 yrs on file
Profile last updated
January 9, 2023
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Oklahoma #R0073208

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1497928840. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,616
Distinct HCPCS
10
Medicare allowed
$59,408
HCPCS Description Services Patients Avg allowed
J1100 Injection, dexamethasone sodium phosphate, 1 mg 384 30 $0
99214 Established patient office or other outpatient visit, 30-39 minutes 243 109 $100
99213 Established patient office or other outpatient visit, 20-29 minutes 232 79 $62
36415 Insertion of needle into vein for collection of blood sample 113 69 $8
G0446 Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes 110 110 $20
G0442 Annual alcohol misuse screening, 5 to 15 minutes 107 107 $14
G0444 Annual depression screening, 5 to 15 minutes 98 98 $14
96372 Injection of drug or substance under skin or into muscle 90 42 $11
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 88 88 $101
99406 Smoking and tobacco use intensive counseling, 4-10 minutes 60 35 $11

In context: peer comparison

Among 2 peers in Newcastle Family Nurse Practitioner, average services per provider: 119. This provider delivers 14× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$502
Transactions
50
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 41 $329.78
Pfizer INC. 3 $47.86
GlaxoSmithKline, LLC. 2 $30.03
Mylan Specialty L.P. 1 $27.81
Janssen Pharmaceuticals, INC 1 $25.93
Antares Pharma, INC. 1 $23.61
Novo Nordisk INC 1 $16.66

By nature of payment

Food and Beverage
$502

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,235
Patients
579
Total drug cost
$107,003
Drug Type Claims Patients Total cost
Alprazolam Generic 407 52 $2,706
Levothyroxine Sodium Generic 203 48 $4,337
Tizanidine Hcl Generic 186 29 $3,003
Atorvastatin Calcium Generic 162 41 $2,835
Prednisone Generic 154 80 $445
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 144 42 $3,869
Lisinopril Generic 133 33 $1,393
Azithromycin Generic 126 76 $1,054
Pantoprazole Sodium Generic 125 34 $2,844
Omeprazole Generic 105 24 $2,630

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jeramiah Walker's medical specialty?
Dr. Jeramiah Walker practices Family Nurse Practitioner in Newcastle, OK.
Where does Dr. Jeramiah Walker practice?
Dr. Jeramiah Walker practices at 100 Nw 16Th St, Newcastle, OK 730656248. Office phone: 4053873838.
What is Dr. Jeramiah Walker's NPI?
Dr. Jeramiah Walker's National Provider Identifier (NPI) is 1497928840, issued by NPPES.
Does Dr. Jeramiah Walker accept Medicare assignment?
Yes. Dr. Jeramiah Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jeramiah Walker commonly perform?
Top Medicare-reported procedures in 2023: Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.