Active NPI 1902829823 Individual Practitioner Male Practitioner

Dr. John Patrick Kirby , MD

Surgery • Saint Louis, MO

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. John Kirby, MD is a certified Surgery practicing in Saint Louis, MO. With approximately 33 years of clinical experience since completing medical education in 1993, Dr. Kirby delivers high-quality medical care to the local community at 1 BARNES JEWISH HOSPITAL PLZ.

Dr. Kirby is affiliated with Washington University and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

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

Practice Location & Contact Primary Location

Practice Address

1 Barnes Jewish Hospital Plz
Div Surg Accs

Saint Louis, MO 631101003

Telephone 3143625298

Fax 8888242176

Associated Practice Facility / Clinic

🏢 Midwest Lithotripsy, Llc Facility NPI 1831198639

Medicare Profile & Education

Medical School

Other

Graduation Year

1993

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Saint Louis, MO

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

33 Yrs +14.7 yrs vs City Avg

City Avg: 18.3 Yrs

State Avg: 26.1 Yrs

Regional Practice Density

246 Specialists

Practicing in Saint Louis, MO (766 Statewide)

Telehealth Adoption Rate

9.8% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

77.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Kirby (33 Years) 33 Yrs

Saint Louis Specialty Average (18.3 Years) 18.3 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
99291 Critical care, first 30-74 minutes	90	61	$1170.00	$203.70
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	53	36	$287.83	$93.34
99213 Established patient office or other outpatient visit, typically 15 minutes	36	27	$168.19	$63.43
99292 Critical care, each additional 30 minutes	32	14	$552.00	$103.19
99291 Critical care, first 30-74 minutes	25	14	$1170.00	$202.77
99292 Critical care, each additional 30 minutes	24	11	$552.00	$102.00
99231 Follow-up hospital inpatient care per day, typically 15 minutes	22	17	$141.14	$47.62
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	16	16	$380.00	$138.58
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	11	$113.33	$33.98
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$370.45	$125.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99291 Critical care, first 30-74 minutes	78	43	$1170.00	$211.68
99213 Established patient office or other outpatient visit, typically 15 minutes	52	35	$158.65	$65.33
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	43	30	$259.42	$96.49
99231 Follow-up hospital inpatient care per day, typically 15 minutes	24	17	$131.67	$49.26
99292 Critical care, each additional 30 minutes	23	13	$552.00	$106.33
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$360.38	$129.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99292 Critical care, each additional 30 minutes	118	33	$460.00	$109.59
99291 Critical care, first 30-74 minutes	73	52	$975.00	$213.81
99291 Critical care, first 30-74 minutes	57	26	$975.00	$219.12
99292 Critical care, each additional 30 minutes	37	19	$460.00	$105.62
99213 Established patient office or other outpatient visit, typically 15 minutes	33	23	$150.00	$66.80
99231 Follow-up hospital inpatient care per day, typically 15 minutes	25	18	$130.00	$38.30
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	16	$235.00	$93.99
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	15	13	$339.00	$146.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99291 Critical care, first 30-74 minutes	85	60	$975.00	$220.25
99231 Follow-up hospital inpatient care per day, typically 15 minutes	81	45	$130.00	$38.37
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	76	39	$205.00	$71.80
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	28	23	$235.00	$100.28
99213 Established patient office or other outpatient visit, typically 15 minutes	27	17	$150.00	$67.93
99292 Critical care, each additional 30 minutes	22	19	$460.00	$110.50
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	20	$105.00	$36.23
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	12	$339.00	$147.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	52	30	$145.00	$54.36
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	44	27	$201.82	$73.20
99291 Critical care, first 30-74 minutes	42	18	$975.00	$223.52
99231 Follow-up hospital inpatient care per day, typically 15 minutes	38	27	$125.00	$39.87
99291 Critical care, first 30-74 minutes	34	27	$975.00	$221.38
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	16	$355.00	$140.11
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	14	$230.00	$80.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	103	70	$145.00	$50.30
99231 Follow-up hospital inpatient care per day, typically 15 minutes	79	47	$125.00	$39.58
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	57	42	$230.00	$79.06
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	54	34	$195.93	$73.04
99292 Critical care, each additional 30 minutes	32	11	$460.00	$112.56
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	23	23	$355.00	$137.60
99221 Initial hospital inpatient care per day, typically 30 minutes	17	17	$215.00	$102.05
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$375.00	$129.79
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	11	$105.00	$25.67
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	11	11	$339.00	$104.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	154	90	$129.38	$50.83
99292 Critical care, each additional 30 minutes	114	35	$435.00	$111.28
99183 Management and supervision of oxygen chamber therapy per session	79	11	$660.00	$109.99
99231 Follow-up hospital inpatient care per day, typically 15 minutes	59	43	$120.00	$39.02
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	45	31	$200.00	$77.95
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	33	30	$92.64	$25.29
99291 Critical care, first 30-74 minutes	33	25	$925.00	$221.82
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$308.24	$135.96
99221 Initial hospital inpatient care per day, typically 30 minutes	16	16	$185.00	$100.92
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$329.00	$128.74
99238 Hospital discharge day management, 30 minutes or less	13	13	$198.00	$72.48
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	11	11	$339.00	$110.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	176	101	$118.95	$38.84
99292 Critical care, each additional 30 minutes	109	28	$435.00	$111.13
99183 Management and supervision of oxygen chamber therapy per session	104	12	$659.81	$110.05
99213 Established patient office or other outpatient visit, typically 15 minutes	86	64	$117.65	$50.39
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	65	53	$187.08	$77.23
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	53	43	$84.11	$25.19
99291 Critical care, first 30-74 minutes	38	25	$925.00	$221.56
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	34	20	$191.00	$71.31
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	31	31	$290.97	$132.13
99284 Emergency department visit with moderate level of medical decision making	29	29	$561.55	$115.81
99221 Initial hospital inpatient care per day, typically 30 minutes	25	23	$180.40	$100.46
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$216.25	$76.16
99238 Hospital discharge day management, 30 minutes or less	13	13	$198.00	$71.46
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$306.54	$128.79

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License MO 2006010380

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.

Preventive Medicine - Undersea and Hyperbaric Medicine

NUCC Taxonomy Code: 2083P0011X

State License MO 2006010380

A specialist who treats decompression illness and diving accident cases and uses hyperbaric oxygen therapy to treat such conditions as carbon monoxide poisoning, gas gangrene, non-healing wounds, tissue damage from radiation and burns and bone infections. This specialist also serves as consultant to other physicians in all aspects of hyperbaric chamber operations and assesses risks and applies appropriate standards to prevent disease and disability in divers and other persons working in altered atmospheric conditions.

Surgery - Surgical Critical Care

NUCC Taxonomy Code: 2086S0102X

State License MO 2006010380

A surgeon with expertise in the management of the critically ill and postoperative patient, particularly the trauma victim, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

208376301 (MO)

Hospital & Practice Group Affiliations

Washington University

1 Barnes Jew Hosp Plz, Saint Louis, MO 631101003

Washington University

4921 Parkview Pl, Saint Louis, MO 631101032

Phone: 3142737373

Washington University

1 Barnes Jewish Hospital Plz, Saint Louis, MO 631101003

Phone: 3142737373

Washington University

660 S Euclid Ave, St Louis, MO 631101624

Phone: 3143627841

Washington University

4921 Parkview Pl, Saint Louis, MO 631101032

Washington University

11133 Dunn Rd, Saint Louis, MO 631366163

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Stephen Eaton , MD

Surgery

NPI 1013121243

Doctor of Medicine (M.D.)

Dr. Loughlin Wylie , MD

Surgery

NPI 1013477199

Doctor of Medicine (M.D.)

Dr. Mark Hoofnagle , MD

Surgery - Surgical Critical Care

NPI 1033344759

Doctor of Medicine (M.D.)

Linda Hornbeck , ANP

Nurse Practitioner

NPI 1043477581

Adult Nurse Practitioner

Dr. Rembrandt Vandruff , MD

Surgery - Trauma Surgery

NPI 1053815340

Doctor of Medicine (M.D.)

Christine Kuehnel , ACNP

Nurse Practitioner - Gerontology

NPI 1053906487

Career & Practice History Timeline

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

19 Historical Events

📍

Updated Business Mailing Address April 17, 2025

Registered at PO BOX 7412011, CHICAGO, IL 606742011 (Tel: 3143625298)

📍

Updated Business Mailing Address April 25, 2024

Registered at PO BOX 60352, SAINT LOUIS, MO 631600352 (Tel: 3143625298)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 09, 2022

Preventive Medicine (License #2006010380 in MO)

📍

Updated Practice Location November 15, 2021

Registered at 1 BARNES JEWISH HOSPITAL PLZ, DIV SURG ACCS, SAINT LOUIS, MO 631101003 (Tel: 3143625298)

📍

Updated Business Mailing Address November 15, 2021

Registered at 660 S EUCLID AVE, MSC 8109-43-1160, SAINT LOUIS, MO 631101010 (Tel: 3147472829)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 15, 2021

Surgery (License #2006010380 in MO)

📍

Updated Business Mailing Address March 23, 2020

Registered at 660 S EUCLID AVE, CB 8109, SAINT LOUIS, MO 631101010 (Tel: 3143625298)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 23, 2020

Preventive Medicine (License #2006010380 in MO)

✅

NPI Profile Active January 24, 2018

NPI status registered as active in NPPES database

📍

Updated Practice Location January 24, 2018

Registered at 1 BARNES JEWISH HOSPITAL PLZ, SAINT LOUIS, MO 631101003 (Tel: 3143625298)

📍

Updated Business Mailing Address January 24, 2018

Registered at 660 S EUCLID AVE, C B 8109, SAINT LOUIS, MO 631101010 (Tel: 3143625298)

👤

Provider Name / Credentials Updated January 24, 2018

Recorded as JOHN KIRBY, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 24, 2018

Anesthesiology (License #2006010380 in MO)

✅

NPI Profile Active November 14, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location November 14, 2016

Registered at 1 BARNES JEWISH HOSPITAL PLZ, SAINT LOUIS, MO 631101003 (Tel: 3143625298)

📍

Updated Business Mailing Address November 14, 2016

Registered at 660 S EUCLID AVE, C B 8109, SAINT LOUIS, MO 631101010 (Tel: 3143625298)

👤

Provider Name / Credentials Updated November 14, 2016

Recorded as JOHN KIRBY, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 14, 2016

Anesthesiology (License #2006010380 in MO)

🟢

Initial NPI Registration & Enumeration July 25, 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: 1902829823

Entity Type:

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

Enumeration Date: July 25, 2006

Last Update: April 17, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 7412011

Chicago, IL 606742011

Phone: 3143625298

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.