Active NPI 1902875420 Individual Practitioner Male Practitioner

Dr. Stephen Calvert , MD

Internal Medicine • Tulsa, OK

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Stephen Calvert, MD is a certified Internal Medicine practicing in Tulsa, OK. With approximately 25 years of clinical experience since graduating from University Of Oklahoma College Of Medicine in 2001, Dr. Calvert delivers high-quality medical care to the local community at 8115 S MEMORIAL DR.

Dr. Calvert is affiliated with Omni Medical Group Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, hemoglobin a1c level, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

8115 S Memorial Dr

Tulsa, OK 741334331

Telephone 9182546315

Fax 9184036315

Medicare Profile & Education

Medical School

University Of Oklahoma College Of Medicine

Graduation Year

2001

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

25 Yrs +5.0 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

74.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Calvert (25 Years) 25 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	77	44	$222.00	$123.42
99213 Established patient office or other outpatient visit, typically 15 minutes	45	27	$151.00	$87.26
83036 Hemoglobin A1C level	24	21	$31.00	$9.52
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$342.00	$160.61
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	11	11	$1389.00	$165.77

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	21	13	$500.00	$76.21
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	11	11	$672.55	$114.69

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	61	40	$304.92	$68.96
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	16	13	$686.63	$99.07

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	434	148	$150.00	$68.20
99238 Hospital discharge day management, 30 minutes or less	70	65	$150.00	$67.83
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	30	25	$216.00	$94.25
99231 Follow-up hospital inpatient care per day, typically 15 minutes	28	18	$82.00	$37.23
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	24	24	$422.00	$185.52
99225 Subsequent observation care, typically 25 minutes per day	21	15	$150.00	$69.47
99217 Hospital observation care on day of discharge	18	18	$150.00	$69.38

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	465	167	$150.00	$70.68
99238 Hospital discharge day management, 30 minutes or less	81	79	$150.00	$70.77
99231 Follow-up hospital inpatient care per day, typically 15 minutes	50	29	$82.00	$38.86
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	30	25	$216.00	$102.86
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	27	27	$422.00	$192.51
99217 Hospital observation care on day of discharge	19	19	$150.00	$71.25
99225 Subsequent observation care, typically 25 minutes per day	17	16	$150.00	$71.91

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	439	157	$150.00	$70.28
99238 Hospital discharge day management, 30 minutes or less	105	101	$150.00	$70.36
99231 Follow-up hospital inpatient care per day, typically 15 minutes	84	42	$82.00	$38.57
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	50	39	$216.00	$100.26
99217 Hospital observation care on day of discharge	34	34	$150.00	$71.03
99225 Subsequent observation care, typically 25 minutes per day	26	22	$150.00	$71.48
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	24	24	$422.00	$197.92
99220 Hospital observation care, typically 70 minutes	24	24	$385.00	$181.73

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	422	176	$150.00	$70.38
99238 Hospital discharge day management, 30 minutes or less	116	110	$150.00	$69.40
99231 Follow-up hospital inpatient care per day, typically 15 minutes	53	42	$82.00	$37.40
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	50	42	$216.00	$101.15
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	27	25	$422.00	$196.88
99217 Hospital observation care on day of discharge	12	12	$150.00	$70.47

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	520	177	$150.52	$68.98
99238 Hospital discharge day management, 30 minutes or less	117	107	$150.00	$67.46
99231 Follow-up hospital inpatient care per day, typically 15 minutes	74	44	$82.00	$37.29
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	56	42	$219.68	$100.34
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	31	30	$422.00	$194.92

Medical Specialties & State Licenses

CMS Verified: 2024-08-26

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License OK 22446

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

200002130A (OK)

Hospital & Practice Group Affiliations

Omni Medical Group Inc

8115 S Memorial Dr, Tulsa, OK 741334331

Phone: 9182546315

Practice Associates & Co-Workers

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

9 Associated Practitioners

Patricia Duffy-Feins , MA, MSW

Counselor

NPI 1093044851

Master of Arts, Master of Social Work

Dr. Adam Greer , DO

Family Medicine

NPI 1184001133

Doctor of Osteopathic Medicine (D.O.)

Stephanie Russell , PA

Physician Assistant - Medical

NPI 1235199118

Physician Assistant

Dana Higbee , APRN-CNP

Nurse Practitioner - Family

NPI 1336113554

Advanced Practice Registered Nurse - Certified Nurse Practitioner

Kelsey Kruckeberg , APRN-CNP

Nurse Practitioner - Family

NPI 1356994974

Advanced Practice Registered Nurse - Certified Nurse Practitioner

Dr. Robert Shepler , DO

Family Medicine

NPI 1386604239

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location August 26, 2024

Registered at 8115 S MEMORIAL DR, TULSA, OK 741334331 (Tel: 9182546315)

📍

Updated Business Mailing Address August 26, 2024

Registered at 8115 S MEMORIAL DR, TULSA, OK 741334331 (Tel: 9182546315)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 26, 2024

Internal Medicine (License #22446 in OK)

✅

NPI Profile Active June 05, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location June 05, 2013

Registered at 1515 N HARVARD AVE, STE E, TULSA, OK 741154957 (Tel: 9188326049)

📍

Updated Business Mailing Address June 05, 2013

Registered at 1705 E 19TH ST, 302, TULSA, OK 741045405 (Tel: 9187487585)

👤

Provider Name / Credentials Updated June 05, 2013

Recorded as STEPHEN CALVERT, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 05, 2013

Internal Medicine (License #22446 in OK)

🟢

Initial NPI Registration & Enumeration March 16, 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: 1902875420

Entity Type:

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

Enumeration Date: March 16, 2006

Last Update: August 26, 2024

Sole Proprietor: No

Update or Correct Profile

Mailing Address

8115 S Memorial Dr

Tulsa, OK 741334331

Phone: 9182546315

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.