Doctor profile · Federal record

Dr. Phonekeo Khamvanthong, MD

Family Medicine Physician (CMS: Family Practice) · Enid, OK

  • NPI 1750519922
  • Accepts Medicare
  • 17 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3517 W Owen K Garriott RD Ste 4
Enid, OK 737034953
(580) 233-5553
fax (859) 260-4350

Credentials & registration

NPPES · NUCC
NPI registered
June 2009 — 17 yrs on file
Profile last updated
December 14, 2022
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Kentucky #TP911

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1750519922. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
883
Distinct HCPCS
10
Medicare allowed
$87,394
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 444 203 $118
99213 Established patient office or other outpatient visit, 20-29 minutes 126 86 $84
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 105 105 $120
96372 Injection of drug or substance under skin or into muscle 35 17 $13
90662 Influenza vaccine split virus, preservative free 26 26 $72
G0008 Administration of influenza virus vaccine 26 26 $29
81003 Automated urinalysis test 24 13 $2
99204 New patient office or other outpatient visit, 45-59 minutes 23 23 $155
G0009 Administration of pneumococcal vaccine 18 18 $29
90732 Pneumococcal vaccine, 23-valent 16 16 $131

In context: peer comparison

Among 14 peers in this city , average services per provider: 341. This provider delivers 2.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$115
Transactions
7
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Novo Nordisk Inc 3 $52.43
Amgen Inc. 2 $31.62
Merck Sharp & Dohme LLC 1 $17.53
AstraZeneca Pharmaceuticals LP 1 $13.27

By nature of payment

Food and Beverage
$115

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
868
Patients
321
Total drug cost
$66,731
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 118 39 $1,857
Lisinopril Generic 78 35 $685
Amlodipine Besylate Generic 68 26 $904
Atorvastatin Calcium Generic 68 29 $1,561
Gabapentin Generic 66 20 $833
Pantoprazole Sodium Generic 64 25 $1,236
Ozempic (Semaglutide) Brand 54 13 $55,806
Metformin Hcl Generic 51 19 $417
Tramadol Hcl Generic 50 12 $465
Alprazolam Generic 48 14 $642

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Phonekeo Khamvanthong's medical specialty?
Dr. Phonekeo Khamvanthong practices Family Medicine Physician in Enid, OK.
Where does Dr. Phonekeo Khamvanthong practice?
Dr. Phonekeo Khamvanthong practices at 3517 W Owen K Garriott RD Ste 4, Enid, OK 737034953. Office phone: 5802335553.
What is Dr. Phonekeo Khamvanthong's NPI?
Dr. Phonekeo Khamvanthong's National Provider Identifier (NPI) is 1750519922, issued by NPPES.
Does Dr. Phonekeo Khamvanthong accept Medicare assignment?
Yes. Dr. Phonekeo Khamvanthong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Phonekeo Khamvanthong commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.