Doctor profile · Federal record

Dr. Amy Tillman, Nurse Practitioner

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

  • NPI 1689121147
  • Accepts Medicare
  • 10 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
920 N 8Th
Hollis, OK 73550
(580) 688-2200
fax (580) 688-2229
Mailing address
920 N 8Th St, Po Box 431
Hollis, OK 735502026

Credentials & registration

NPPES · NUCC
NPI registered
September 2016 — 10 yrs on file
Profile last updated
April 20, 2023
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Oklahoma #120820

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689121147. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
708
Distinct HCPCS
9
Medicare allowed
$28,566
HCPCS Description Services Patients Avg allowed
J1100 Injection, dexamethasone sodium phosphate, 1 mg 157 32 $0
99214 Established patient office or other outpatient visit, 30-39 minutes 121 78 $98
J0696 Injection, ceftriaxone sodium, per 250 mg 119 28 $1
99213 Established patient office or other outpatient visit, 20-29 minutes 100 71 $71
96372 Injection of drug or substance under skin or into muscle 94 45 $11
99284 Emergency department visit with moderate level of medical decision making 51 40 $98
J1885 Injection, ketorolac tromethamine, per 15 mg 36 14 $0
99291 Critical care, first 30-74 minutes 18 15 $172
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 12 11 $32

In context: peer comparison

Among 1 peers in Hollis Family Nurse Practitioner, average services per provider: 78. This provider delivers 9.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$44
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 2 $29.79
Xeris Pharmaceuticals, INC. 1 $14.50

By nature of payment

Food and Beverage
$44

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
66
Patients
36
Total drug cost
$318
Drug Type Claims Patients Total cost
Tramadol Hcl Generic 25 13 $124
Amoxicillin Generic 16 11 $75
Azithromycin Generic 14 12 $63
Alprazolam Generic 11 0 $55

Frequently asked questions

Auto-generated from federal data
What is Dr. Amy Tillman's medical specialty?
Dr. Amy Tillman practices Family Nurse Practitioner in Hollis, OK.
Where does Dr. Amy Tillman practice?
Dr. Amy Tillman practices at 920 N 8Th, Hollis, OK 73550. Office phone: 5806882200.
What is Dr. Amy Tillman's NPI?
Dr. Amy Tillman's National Provider Identifier (NPI) is 1689121147, issued by NPPES.
Does Dr. Amy Tillman accept Medicare assignment?
Yes. Dr. Amy Tillman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Amy Tillman 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); Injection, ceftriaxone sodium, per 250 mg (HCPCS J0696). Source: CMS Medicare Physician & Other Practitioners file.