Doctor profile · Federal record

Dr. Jennifer Sun, MD

Physical Medicine & Rehabilitation Physician (CMS: Physical Medicine and Rehabilitation) · Oklahoma City, OK

  • NPI 1427552900
  • Accepts Medicare
  • MIPS 88.7 / 100 · 2023
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4219 S Western Ave
Oklahoma City, OK 731093410
(405) 644-5256
fax (405) 636-7946
Mailing address
3001 Quail Springs Pkwy Fl 5
Oklahoma City, OK 731342640

Credentials & registration

NPPES · NUCC
NPI registered
March 2018 — 8 yrs on file
Profile last updated
September 18, 2024
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
208100000X — NUCC code
State license (1)
Oklahoma #44066

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427552900. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,497
Distinct HCPCS
8
Medicare allowed
$137,900
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 979 398 $77
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 166 34 $75
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 148 146 $170
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 62 29 $108
99306 Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 55 54 $184
99238 Hospital discharge day management, 30 minutes or less 46 46 $78
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 22 17 $116
99239 Hospital discharge day management, more than 30 minutes 19 19 $111

In context: peer comparison

Among 12 peers in this city , average services per provider: 217. This provider delivers 6.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
160
Patients
54
Total drug cost
$12,687
Drug Type Claims Patients Total cost
Baclofen Generic 44 12 $1,304
Gabapentin Generic 32 14 $989
Trazodone Hcl Generic 26 0 $372
Atorvastatin Calcium Generic 16 15 $148
Eliquis (Apixaban) Brand 16 13 $8,631
Duloxetine Hcl Generic 15 0 $453
Midodrine Hcl Generic 11 0 $790

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jennifer Sun's medical specialty?
Dr. Jennifer Sun practices Physical Medicine & Rehabilitation Physician in Oklahoma City, OK.
Where does Dr. Jennifer Sun practice?
Dr. Jennifer Sun practices at 4219 S Western Ave, Oklahoma City, OK 731093410. Office phone: 4056445256.
What is Dr. Jennifer Sun's NPI?
Dr. Jennifer Sun's National Provider Identifier (NPI) is 1427552900, issued by NPPES.
Does Dr. Jennifer Sun accept Medicare assignment?
Yes. Dr. Jennifer Sun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jennifer Sun commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.