Active NPI 1326030396 Individual Practitioner Male Practitioner

Dr. Mark J. Garwin , MD

Anesthesiology • Carbondale, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mark Garwin, MD is a certified Anesthesiology practicing in Carbondale, IL. With approximately 50 years of clinical experience since graduating from University Of Oklahoma College Of Medicine in 1976, Dr. Garwin delivers high-quality medical care to the local community at 35 ALBANY RD.

Dr. Garwin is affiliated with Northstar Anesthesia Of Illinois, Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for x-ray or radiation therapy, anesthesia for procedure on small and large bowel using an endoscope, anesthesia for procedure on large bowel using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

35 Albany Rd

Carbondale, IL 629037646

Telephone 8888044330

Associated Practice Facility / Clinic

🏢 Albany Clinic Llc Facility NPI 1780310391

Medicare Profile & Education

Medical School

University Of Oklahoma College Of Medicine

Graduation Year

1976

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Carbondale, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

50 Yrs +25.7 yrs vs City Avg

City Avg: 24.3 Yrs

State Avg: 28.6 Yrs

Regional Practice Density

18 Specialists

Practicing in Carbondale, IL (2670 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

96.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Garwin (50 Years) 50 Yrs

Carbondale Specialty Average (24.3 Years) 24.3 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
01922 Anesthesia for x-ray or radiation therapy	25	25	$3237.60	$103.74
00813 Anesthesia for procedure on small and large bowel using an endoscope	13	13	$2840.00	$91.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00811 Anesthesia for procedure on large bowel using an endoscope	72	72	$2311.44	$71.52
00910 Anesthesia for other procedure on urinary system through urethra	65	64	$2071.02	$61.18
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	64	64	$2356.31	$71.17
00813 Anesthesia for procedure on small and large bowel using an endoscope	57	57	$2750.32	$88.31
01922 Anesthesia for x-ray or radiation therapy	28	28	$3255.86	$102.36
01402 Anesthesia for procedure for total knee joint replacement	18	18	$4891.11	$163.20
00902 Anesthesia for procedure on anus and rectum	18	18	$2303.56	$75.46
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	15	15	$2877.87	$90.77
00812 Anesthesia for exam of colon using an endoscope	15	15	$2196.27	$59.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	53	51	$733.88	$75.76
00811 Anesthesia for procedure on large bowel using an endoscope	37	37	$697.79	$73.95
00813 Anesthesia for procedure on small and large bowel using an endoscope	29	29	$731.12	$94.63
00910 Anesthesia for other procedure on urinary system through urethra	24	23	$576.77	$63.38
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	16	16	$898.02	$100.47
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	14	13	$1580.85	$229.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00813 Anesthesia for procedure on small and large bowel using an endoscope	60	60	$624.46	$89.65
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	54	51	$522.54	$76.35
00811 Anesthesia for procedure on large bowel using an endoscope	42	42	$498.69	$72.84
00910 Anesthesia for other procedure on urinary system through urethra	38	36	$453.50	$65.76
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	13	12	$1195.78	$174.88
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	12	12	$538.90	$76.89
01402 Anesthesia for procedure for total knee joint replacement	12	12	$1355.37	$198.11
01922 Anesthesia for x-ray or radiation therapy	11	11	$756.68	$110.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	63	61	$559.43	$83.85
00910 Anesthesia for other procedure on urinary system through urethra	56	53	$418.35	$62.87
00811 Anesthesia for procedure on large bowel using an endoscope	46	45	$493.23	$73.16
00813 Anesthesia for procedure on small and large bowel using an endoscope	41	41	$614.52	$92.63
01402 Anesthesia for procedure for total knee joint replacement	17	17	$1184.61	$177.81
36620 Insertion of artery tube for blood sampling or infusion through skin	15	15	$215.00	$46.52
00300 Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back	14	14	$772.45	$116.05
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	12	12	$582.93	$88.32

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	64	59	$529.11	$78.98
00910 Anesthesia for other procedure on urinary system through urethra	40	40	$413.40	$61.53
00811 Anesthesia for procedure on large bowel using an endoscope	39	39	$546.58	$79.95
01402 Anesthesia for procedure for total knee joint replacement	24	24	$1183.82	$177.88
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	24	24	$506.87	$76.10
00813 Anesthesia for procedure on small and large bowel using an endoscope	21	21	$637.81	$95.81
36620 Insertion of artery tube for blood sampling or infusion through skin	19	19	$215.00	$46.07
00812 Anesthesia for exam of colon using an endoscope	15	15	$418.30	$56.81
00520 Anesthesia for closed procedure in chest	14	14	$692.53	$103.78
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	11	11	$716.19	$107.52
00918 Anesthesia for fragmenting, manipulation and/or removal of kidney stone including use of an endoscope	11	11	$761.93	$113.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	54	51	$546.60	$79.87
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	37	36	$469.62	$69.31
00811 Anesthesia for procedure on large bowel using an endoscope	30	29	$513.44	$72.35
00910 Anesthesia for other procedure on urinary system through urethra	30	29	$446.96	$65.94
00813 Anesthesia for procedure on small and large bowel using an endoscope	27	27	$633.28	$93.41
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	18	18	$614.69	$90.01
01402 Anesthesia for procedure for total knee joint replacement	16	14	$1232.75	$181.92
00520 Anesthesia for closed procedure in chest	14	13	$1082.94	$159.09
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	14	14	$1267.46	$186.15
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	11	11	$462.00	$66.35
36620 Insertion of artery tube for blood sampling or infusion through skin	11	11	$215.00	$45.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00810 Anesthesia for procedure on lower intestine using an endoscope	58	58	$270.50	$83.63
00740 Anesthesia for procedure on gastrointestinal tract using an endoscope	53	52	$325.00	$78.14
00910 Anesthesia for other procedure on urinary system through urethra	29	29	$233.38	$62.49
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	27	27	$275.98	$64.30
36620 Insertion of artery tube for blood sampling or infusion through skin	22	21	$156.06	$52.06
00400 Anesthesia for procedure on skin of arms, legs, or trunk	21	21	$418.71	$94.06
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	19	18	$307.11	$96.13
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	14	14	$858.86	$229.66
00300 Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back	14	13	$596.93	$134.80
00567 Anesthesia for heart artery bypass grafting on heart-lung machine	12	12	$2812.63	$481.39
00918 Anesthesia for fragmenting, manipulation and/or removal of kidney stone including use of an endoscope	11	11	$619.51	$130.50

Medical Specialties & State Licenses

CMS Verified: 2023-06-14

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License IL 036077675

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Multispecialty Group Ptan

214881 (IL)

Hospital & Practice Group Affiliations

Northstar Anesthesia Of Illinois, Llc

1423 Chicago Rd, Chicago Heights, IL 604113400

Phone: 7087561000

Northstar Anesthesia Of Illinois, Llc

2 S Hospital Dr, Murphysboro, IL 629663333

Phone: 6186843156

Secondary Practice Locations

201 S 14th St

Herrin, IL 629483631

Phone: 6189422171

2 S Hospital Dr

Murphysboro, IL 629663333

Phone: 6186843156

2601 W Main St

Carbondale, IL 629011031

Phone: 6183517300

Practice Associates & Co-Workers

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

7 Associated Practitioners

Jane Kidwell , LCPC

Counselor - Professional

NPI 1033218086

Licensed Clinical Professional Counselor

Dr. Jai Singh , MD

Anesthesiology

NPI 1255333118

Doctor of Medicine (M.D.)

Dr. Simeon Grater , MD

Psychiatry & Neurology - Psychiatry

NPI 1265494850

Doctor of Medicine (M.D.)

Joseph Zueck , CRNA

Nurse Anesthetist, Certified Registered

NPI 1386001097

Certified Registered Nurse Anesthetist

Staci Amero , CRNA

Nurse Anesthetist, Certified Registered

NPI 1467758375

Certified Registered Nurse Anesthetist

Jennifer Clevenger , CRNA

Nurse Anesthetist, Certified Registered

NPI 1740656438

Certified Registered Nurse Anesthetist

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location June 14, 2023

Registered at 35 ALBANY RD, CARBONDALE, IL 629037646 (Tel: 8888044330)

📍

Updated Business Mailing Address June 10, 2020

Registered at PO BOX 3988, CARBONDALE, IL 629023988 (Tel: 6184575200)

✅

NPI Profile Active August 01, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location August 01, 2014

Registered at 405 W JACKSON ST, CARBONDALE, IL 629011462 (Tel: 6185490721)

📍

Updated Business Mailing Address August 01, 2014

Registered at 35 ALBANY RD, SUITE C, CARBONDALE, IL 629037605 (Tel: 6184575111)

👤

Provider Name / Credentials Updated August 01, 2014

Recorded as MARK GARWIN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 01, 2014

Anesthesiology (License #036077675 in IL)

🟢

Initial NPI Registration & Enumeration August 16, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1326030396

Entity Type:

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

Enumeration Date: August 16, 2005

Last Update: June 14, 2023

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

Po Box 3988

Carbondale, IL 629023988

Phone: 6184575200

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.