Active NPI 1316905250 Individual Practitioner Male Practitioner

Dr. John Michael Cook , MD

Internal Medicine • Tulsa, OK

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. John Cook, MD is a certified Internal Medicine practicing in Tulsa, OK. With approximately 36 years of clinical experience since graduating from University Of Oklahoma College Of Medicine in 1990, Dr. Cook delivers high-quality medical care to the local community at 10109 E. 79TH STREET.

Dr. Cook is affiliated with Usacs Observation Medicine Services Of Oklahoma, Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, more than, initial hospital care with moderate level of 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

10109 E. 79th Street
Cancer Treatment Centers Of America

Tulsa, OK 74133

Telephone 9182968060

Fax 9185160445

Associated Practice Facility / Clinic

🏢 Wesley K Maples Md Pc Facility NPI 1588843494

Medicare Profile & Education

Medical School

University Of Oklahoma College Of Medicine

Graduation Year

1990

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Tulsa, OK

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

36 Yrs +16.0 yrs vs City Avg

City Avg: 20.0 Yrs

State Avg: 26.0 Yrs

Regional Practice Density

326 Specialists

Practicing in Tulsa, OK (1179 Statewide)

Telehealth Adoption Rate

19.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

87.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Cook (36 Years) 36 Yrs

Tulsa Specialty Average (20.0 Years) 20.0 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	487	202	$530.35	$72.82
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	260	144	$775.24	$109.98
99239 Hospital discharge day management, more than 30 minutes	157	156	$752.37	$104.87
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	66	65	$1528.33	$160.40
99238 Hospital discharge day management, 30 minutes or less	27	27	$690.46	$74.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	418	211	$500.00	$75.02
99239 Hospital discharge day management, more than 30 minutes	185	184	$737.00	$107.14
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	172	93	$718.00	$111.88
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	62	62	$1389.00	$164.54
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$948.00	$123.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	527	209	$502.11	$69.12
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	297	159	$721.58	$99.12
99239 Hospital discharge day management, more than 30 minutes	185	183	$739.74	$101.23
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	35	35	$1400.54	$192.08
99225 Subsequent observation care, typically 25 minutes per day	29	20	$497.00	$68.54
99217 Hospital observation care on day of discharge	24	24	$503.29	$69.30
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	20	18	$952.84	$131.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	100	46	$692.78	$100.77
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	93	44	$504.18	$70.22
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	64	60	$1418.62	$196.74
99239 Hospital discharge day management, more than 30 minutes	49	47	$758.82	$103.34
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	27	27	$927.89	$133.06
99217 Hospital observation care on day of discharge	19	19	$500.62	$69.89
99219 Hospital observation care, typically 50 minutes	17	17	$929.79	$131.24
99220 Hospital observation care, typically 70 minutes	12	12	$1318.91	$179.54
99238 Hospital discharge day management, 30 minutes or less	12	12	$422.83	$69.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	91	36	$358.00	$70.92
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	71	36	$511.00	$102.31
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	39	36	$673.00	$134.70
99217 Hospital observation care on day of discharge	33	33	$357.00	$70.77
99238 Hospital discharge day management, 30 minutes or less	31	30	$357.00	$71.01
99219 Hospital observation care, typically 50 minutes	26	26	$668.00	$133.01
99239 Hospital discharge day management, more than 30 minutes	15	15	$524.00	$104.47
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	11	11	$994.00	$198.02
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	11	11	$387.00	$76.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J9299 Injection, nivolumab, 1 mg	16,955	23	$82.00	$27.33
J9263 Injection, oxaliplatin, 0.5 mg	13,440	25	$0.49	$0.13
J9271 Injection, pembrolizumab, 1 mg	7,207	24	$147.84	$48.70
J0185 Injection, aprepitant, 1 mg	6,760	39	$7.00	$2.19
J9267 Injection, paclitaxel, 1 mg	6,740	19	$0.45	$0.14
J0897 Injection, denosumab, 1 mg	2,640	13	$56.00	$18.76
J0461 Injection, atropine sulfate, 0.01 mg	2,282	19	$0.21	$0.07
J1100 Injection, dexamethasone sodium phosphate, 1 mg	2,122	102	$0.30	$0.12
J0640 Injection, leucovorin calcium, per 50 mg	854	28	$9.92	$3.01
J2469 Injection, palonosetron hcl, 25 mcg	794	53	$35.98	$9.55
96375 Injection of additional new drug or substance into vein	700	122	$47.00	$15.28
J9206 Injection, irinotecan, 20 mg	585	18	$8.00	$2.70
J9190 Injection, fluorouracil, 500 mg	566	31	$4.80	$1.77
J2405 Injection, ondansetron hydrochloride, per 1 mg	512	43	$0.34	$0.12
J9045 Injection, carboplatin, 50 mg	314	26	$9.04	$2.88
J3480 Injection, potassium chloride, per 2 meq	310	13	$0.55	$0.18
96413 Infusion of chemotherapy into a vein up to 1 hour	273	145	$386.00	$126.58
J9201 Injection, gemcitabine hydrochloride, not otherwise specified, 200 mg	218	12	$16.07	$4.44
J1200 Injection, diphenhydramine hcl, up to 50 mg	159	84	$1.99	$0.81
96415 Administration of chemotherapy into vein, each additional hour	142	55	$85.00	$27.99
96417 Administration of additional new drug or substance into vein, 1 hour or less	106	59	$188.00	$61.65
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less	87	61	$87.00	$28.62
J2505 Injection, pegfilgrastim, 6 mg	84	53	$13958.39	$4475.23
96361 Hydration infusion into a vein	76	20	$38.00	$12.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	60	54	$379.20	$76.27
J3489 Injection, zoledronic acid, 1 mg	60	12	$32.00	$11.28
96411 Administration of additional new drug or substance into vein using push technique	60	28	$162.00	$53.05
J1454 Injection, fosnetupitant 235 mg and palonosetron 0.25 mg	53	42	$1381.00	$453.05
96368 Infusion into a vein for therapy, prevention, or diagnosis, concurrent with another infusion	52	26	$59.00	$19.36
96377 Application of on-body injector for under skin injection	51	36	$57.00	$18.71
96416 Administration of prolonged chemotherapy into vein	49	32	$386.00	$126.89
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	43	22	$511.00	$100.75
96366 Infusion into a vein for therapy, prevention, or diagnosis, each additional hour	40	14	$61.00	$20.02
J7030 Infusion, normal saline solution , 1000 cc	38	22	$7.48	$2.44
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	37	12	$673.00	$225.84
96401 Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle	25	16	$219.00	$71.79
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	24	24	$988.25	$195.89
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	24	20	$86.00	$28.29
96360 Infusion into a vein for hydration, 31-60 minutes	23	13	$105.00	$34.55
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	23	19	$197.00	$64.81
J3490 Unclassified drugs	23	22	$3.48	$1.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	19	$313.00	$102.84
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	21	21	$678.71	$132.71
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	17	11	$355.24	$70.45
99213 Established patient office or other outpatient visit, typically 15 minutes	16	16	$213.00	$70.03
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	15	12	$47.00	$15.55
96374 Injection of drug or substance into a vein for therapy, diagnosis, or prevention	15	14	$108.00	$35.54
99238 Hospital discharge day management, 30 minutes or less	14	14	$357.00	$70.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	93	22	$170.68	$68.55
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	58	52	$335.59	$73.41
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	23	22	$460.09	$128.42
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	20	15	$441.80	$97.54
99238 Hospital discharge day management, 30 minutes or less	17	17	$228.00	$68.29
99213 Established patient office or other outpatient visit, typically 15 minutes	14	14	$233.00	$47.89
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	13	13	$826.46	$189.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	2,004	222	$138.92	$66.92
99231 Follow-up hospital inpatient care per day, typically 15 minutes	237	74	$78.61	$36.43
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	154	148	$239.29	$126.67
99238 Hospital discharge day management, 30 minutes or less	145	142	$131.49	$66.75
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	25	16	$262.80	$96.17
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	11	11	$374.45	$187.56

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License OK 17687

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Hospital & Practice Group Affiliations

Usacs Observation Medicine Services Of Oklahoma, Llc

300 Rockefeller Dr, Muskogee, OK 744015075

Phone: 9186842101

Usacs Observation Medicine Services Of Oklahoma, Llc

1923 S Utica Ave, Tulsa, OK 741046520

Phone: 9187443131

Usacs Observation Medicine Services Of Oklahoma, Llc

6161 S Yale Ave, Tulsa, OK 741361902

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Wesley Maples , MD

Internal Medicine

NPI 1013974757

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active November 12, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location November 12, 2014

Registered at 10109 E. 79TH STREET, CANCER TREATMENT CENTERS OF AMERICA, TULSA, OK 74133 (Tel: 9182968060)

📍

Updated Business Mailing Address November 12, 2014

Registered at 10109 E. 79TH STREET, CANCER TREATMENT CENTERS OF AMERICA, TULSA, OK 74133 (Tel: 9182968060)

👤

Provider Name / Credentials Updated November 12, 2014

Recorded as JOHN COOK, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 12, 2014

Internal Medicine (License #17687 in OK)

🟢

Initial NPI Registration & Enumeration May 02, 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: 1316905250

Entity Type:

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

Enumeration Date: May 02, 2006

Last Update: November 12, 2014

Sole Proprietor: No

Update or Correct Profile

Mailing Address

10109 E. 79th Street, Cancer Treatment Centers Of America

Tulsa, OK 74133

Phone: 9182968060

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.