Doctor profile · Federal record

Dr. John Chace, MD

Surgery Physician (CMS: General Surgery) · Norman, OK

  • NPI 1043308059
  • Accepts Medicare
  • MIPS 89.6 / 100 · 2023
  • 34 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
500 E Robinson, Ste 2300
Norman, OK 73071
(405) 329-4102
fax (405) 307-5626
Mailing address
Po Box 1330
Norman, OK 730701330

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
February 22, 2016
Year of graduation
1992 — 34 yrs since
Specialty taxonomy
208600000X — NUCC code
State license (1)
Oklahoma #24274
Medicaid (2)
OK #200060960A · OK #200060960B

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1043308059. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
662
Distinct HCPCS
10
Medicare allowed
$83,344
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 271 219 $118
99213 Established patient office or other outpatient visit, 20-29 minutes 92 78 $83
99215 Established patient office or other outpatient visit, 40-54 minutes 52 45 $163
99205 New patient office or other outpatient visit, 60-74 minutes 45 45 $198
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 39 20 $47
99204 New patient office or other outpatient visit, 45-59 minutes 38 38 $156
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 33 17 $75
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 21 20 $119
47562 Removal of gallbladder using an endoscope 15 15 $597
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 15 15 $79

In context: peer comparison

Among 6 peers in Norman Surgery Physician, average services per provider: 120. This provider delivers 5.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$136
Transactions
6
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Davol INC. 2 $66.32
Innovation Technologies INC 1 $26.28
Tas Medical, INC. 1 $16.77
Pacira Pharmaceuticals Incorporated 1 $15.83
Intuitive Surgical, INC. 1 $10.77

By nature of payment

Food and Beverage
$136

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
135
Patients
112
Total drug cost
$831
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 98 85 $600
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 26 16 $203
Tramadol Hcl Generic 11 11 $29

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. John Chace's medical specialty?
Dr. John Chace practices Surgery Physician in Norman, OK.
Where does Dr. John Chace practice?
Dr. John Chace practices at 500 E Robinson, Norman, OK 73071. Office phone: 4053294102.
What is Dr. John Chace's NPI?
Dr. John Chace's National Provider Identifier (NPI) is 1043308059, issued by NPPES.
Does Dr. John Chace accept Medicare assignment?
Yes. Dr. John Chace accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Chace 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); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.