Active NPI 1043308059 Individual Practitioner Male Practitioner

Dr. John B Chace , MD

Surgery • Norman, OK

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. John Chace, MD is a certified Surgery practicing in Norman, OK. With approximately 34 years of clinical experience since graduating from University Of Nebraska College Of Medicine in 1992, Dr. Chace delivers high-quality medical care to the local community at 500 E ROBINSON.

Dr. Chace is affiliated with Norman Regional Providers Specialty Care and accepts Medicare assignment.

Frequently performed procedures and clinical services include visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's, established patient outpatient office visit, subsequent hospital care with moderate levelof medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

500 E Robinson
Ste 2300

Norman, OK 73071

Telephone 4053294102

Fax 4053075626

Associated Practice Facility / Clinic

🏢 John B Chace Md Pc Facility NPI 1477696094

Medicare Profile & Education

Medical School

University Of Nebraska College Of Medicine

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Norman, OK

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

34 Yrs +14.6 yrs vs City Avg

City Avg: 19.4 Yrs

State Avg: 28.1 Yrs

Regional Practice Density

11 Specialists

Practicing in Norman, OK (386 Statewide)

Telehealth Adoption Rate

9.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

63.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chace (34 Years) 34 Yrs

Norman Specialty Average (19.4 Years) 19.4 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	213	180	$15.42	$15.75
99213 Established patient office or other outpatient visit, typically 15 minutes	168	145	$203.75	$86.64
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	106	92	$118.81	$53.49
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	96	37	$181.75	$76.25
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	67	61	$293.64	$123.04
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	58	58	$265.10	$106.36
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	47	44	$329.00	$126.13
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	37	37	$390.11	$160.36
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	25	23	$426.00	$173.99
99238 Hospital discharge day management, 30 minutes or less	19	17	$179.11	$77.93
99231 Follow-up hospital inpatient care per day, typically 15 minutes	19	11	$116.00	$47.96
47562 Removal of gallbladder using an endoscope	16	16	$2065.88	$633.35
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	14	14	$540.00	$212.48
47001 Needle biopsy of liver	14	14	$248.64	$98.58
49650 Repair of groin hernia using an endoscope	12	12	$1197.50	$433.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	271	219	$162.00	$118.19
99213 Established patient office or other outpatient visit, typically 15 minutes	92	78	$116.85	$83.45
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	52	45	$218.00	$162.88
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	45	45	$314.00	$198.16
99231 Follow-up hospital inpatient care per day, typically 15 minutes	39	20	$60.00	$47.03
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	38	38	$250.00	$155.63
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	33	17	$112.00	$74.98
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	21	20	$212.00	$119.48
47562 Removal of gallbladder using an endoscope	15	15	$1340.80	$596.82
99221 Initial hospital inpatient care per day, typically 30 minutes	15	15	$156.00	$78.58
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	11	$64.00	$52.23
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$162.00	$104.28
47001 Needle biopsy of liver	13	12	$215.85	$92.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	256	217	$162.00	$119.72
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	86	71	$218.00	$170.51
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	72	72	$314.00	$206.54
99213 Established patient office or other outpatient visit, typically 15 minutes	66	58	$110.00	$85.00
99231 Follow-up hospital inpatient care per day, typically 15 minutes	65	28	$60.00	$36.59
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	39	39	$250.00	$157.78
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	24	23	$212.00	$127.66
47562 Removal of gallbladder using an endoscope	18	18	$1281.00	$630.44
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$162.00	$105.42
47001 Needle biopsy of liver	16	16	$205.00	$98.69
99238 Hospital discharge day management, 30 minutes or less	12	11	$112.00	$67.62
99221 Initial hospital inpatient care per day, typically 30 minutes	11	11	$156.00	$94.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	229	213	$162.00	$121.76
99213 Established patient office or other outpatient visit, typically 15 minutes	122	114	$110.00	$86.34
99231 Follow-up hospital inpatient care per day, typically 15 minutes	72	27	$60.00	$36.01
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	55	55	$314.00	$208.20
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	50	50	$250.00	$155.32
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	30	27	$218.00	$167.38
47001 Needle biopsy of liver	22	22	$205.00	$100.09
19301 Partial removal of breast	22	17	$1263.00	$624.50
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	21	21	$162.00	$106.34
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$212.00	$130.00
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	16	16	$127.00	$18.04
47562 Removal of gallbladder using an endoscope	15	15	$1281.00	$635.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	385	307	$110.00	$71.34
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	130	130	$162.00	$102.12
99231 Follow-up hospital inpatient care per day, typically 15 minutes	76	31	$60.00	$37.51
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	31	31	$250.00	$152.49
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	26	26	$212.00	$135.71
19301 Partial removal of breast	21	17	$1323.14	$644.60
47001 Needle biopsy of liver	21	19	$205.00	$96.62
47562 Removal of gallbladder using an endoscope	19	19	$1281.00	$634.25
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	18	12	$112.00	$71.17
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	18	$162.00	$104.54
99221 Initial hospital inpatient care per day, typically 30 minutes	15	14	$156.00	$100.07
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	14	14	$905.36	$229.18
38900 Lymph node imaging during surgery	13	13	$292.92	$137.19
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	12	$64.00	$43.12
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	12	12	$127.00	$17.30
99238 Hospital discharge day management, 30 minutes or less	12	11	$112.00	$71.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	279	241	$110.00	$70.74
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	115	115	$162.00	$102.77
99231 Follow-up hospital inpatient care per day, typically 15 minutes	61	38	$60.00	$38.71
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	27	27	$162.00	$104.26
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	26	26	$250.00	$153.17
47001 Needle biopsy of liver	26	26	$205.00	$102.38
47562 Removal of gallbladder using an endoscope	24	24	$1281.00	$614.35
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	24	24	$212.00	$134.51
99221 Initial hospital inpatient care per day, typically 30 minutes	21	21	$156.00	$99.68
19301 Partial removal of breast	20	17	$1263.00	$621.75
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	15	15	$127.00	$18.56
62223 Creation of brain fluid drainage shunt	15	14	$2004.07	$650.39
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	15	15	$845.00	$217.04
38900 Lymph node imaging during surgery	15	15	$272.00	$139.42
99238 Hospital discharge day management, 30 minutes or less	14	13	$112.00	$71.29
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	14	$64.00	$42.71
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	13	13	$1393.00	$716.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	118	100	$110.00	$69.00
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	85	85	$162.00	$99.35
99231 Follow-up hospital inpatient care per day, typically 15 minutes	65	37	$60.00	$38.12
47562 Removal of gallbladder using an endoscope	28	28	$1281.00	$635.40
47001 Needle biopsy of liver	26	26	$205.00	$103.98
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	26	25	$64.00	$41.16
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$250.00	$156.64
19301 Partial removal of breast	24	20	$1315.63	$616.00
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$212.00	$132.77
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	17	17	$1331.54	$668.08
99221 Initial hospital inpatient care per day, typically 30 minutes	17	17	$156.00	$93.86
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	14	14	$905.36	$266.60
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	14	14	$127.00	$16.96
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	11	11	$674.00	$286.22
38900 Lymph node imaging during surgery	11	11	$272.00	$124.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	124	105	$111.21	$68.18
99231 Follow-up hospital inpatient care per day, typically 15 minutes	107	43	$60.66	$37.78
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	97	97	$163.38	$99.04
77080 Dxa bone density measurement of hip, pelvis, spine	74	74	$55.00	$26.59
76642 Limited ultrasound scan of 1 breast	71	70	$98.00	$47.42
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	37	36	$214.28	$131.55
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	33	33	$254.69	$154.56
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	29	28	$126.56	$18.42
99221 Initial hospital inpatient care per day, typically 30 minutes	26	26	$159.53	$97.51
47562 Removal of gallbladder using an endoscope	23	23	$1273.84	$552.98
19301 Partial removal of breast	21	19	$1238.90	$619.68
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	20	20	$778.40	$331.56
47001 Needle biopsy of liver	18	18	$204.37	$98.34
38900 Lymph node imaging during surgery	17	17	$261.63	$135.70
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	17	17	$822.14	$222.81
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	16	16	$1375.56	$693.34
99238 Hospital discharge day management, 30 minutes or less	14	14	$112.00	$69.23
19125 Removal of breast growth, open procedure	13	13	$850.29	$439.73
93970 Ultrasound study of arm or leg veins with compression and maneuvers	12	12	$98.73	$33.84
49650 Repair of groin hernia using an endoscope	11	11	$1025.09	$450.26

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License OK 24274

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

200060960A (OK)

Medicaid State Provider ID

200060960B (OK)

Commercial Insurance / Payer ID Medicare Railroad

P00397767 (OK)

Hospital & Practice Group Affiliations

Norman Regional Providers Specialty Care

3151 Healthplex Dr, Norman, OK 730721001

Phone: 4053294102

Norman Regional Providers Specialty Care

3300 Healthplex Pkwy, Norman, OK 730729749

Phone: 4055151000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

10 Associated Practitioners

Dr. Steven Carter , MD

Colon & Rectal Surgery

NPI 1134269681

Doctor of Medicine (M.D.)

Dr. Marvin Isbell , MD

Surgery

NPI 1194853226

Doctor of Medicine (M.D.)

Dr. Tom Connally , MD

Surgery

NPI 1326092370

Doctor of Medicine (M.D.)

Rahal Kahanda

Colon & Rectal Surgery

NPI 1740547652

Dr. William Hinojosa , DO

Surgery

NPI 1790936466

Doctor of Osteopathic Medicine (D.O.)

Lauren Hill , PA

Physician Assistant

NPI 1821533795

Physician Assistant

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active February 22, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location February 22, 2016

Registered at 500 E ROBINSON, STE 2300, NORMAN, OK 73071 (Tel: 4053294102)

📍

Updated Business Mailing Address February 22, 2016

Registered at PO BOX 1330, NORMAN, OK 730701330 (Tel: 4053076668)

👤

Provider Name / Credentials Updated February 22, 2016

Recorded as JOHN CHACE, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 22, 2016

Surgery (License #24274 in OK)

🟢

Initial NPI Registration & Enumeration October 11, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1043308059

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: October 11, 2006

Last Update: February 22, 2016

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 1330

Norman, OK 730701330

Phone: 4053076668

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.