Active NPI 1487635090 Individual Practitioner Male Practitioner

Dr. John E Maxa , MD

Anesthesiology • Snellville, GA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. John Maxa, MD is a certified Anesthesiology practicing in Snellville, GA. With approximately 31 years of clinical experience since graduating from Emory University School Of Medicine in 1995, Dr. Maxa delivers high-quality medical care to the local community at 1700 MEDICAL WAY.

Dr. Maxa is affiliated with North Atlanta Anesthesia Professionals, Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for lens surgery, anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope, anesthesia for procedure on eye. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1700 Medical Way

Snellville, GA 300782195

Telephone 7709799996

Fax 7709791202

Associated Practice Facility / Clinic

🏢 South Gwinnett Radiology Pc Facility NPI 1740232677

Medicare Profile & Education

Medical School

Emory University School Of Medicine

Graduation Year

1995

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Snellville, GA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

31 Yrs +0.7 yrs vs City Avg

City Avg: 30.3 Yrs

State Avg: 25.9 Yrs

Regional Practice Density

10 Specialists

Practicing in Snellville, GA (1464 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

92.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Maxa (31 Years) 31 Yrs

Snellville Specialty Average (30.3 Years) 30.3 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
00142 Anesthesia for lens surgery	112	109	$796.00	$63.38
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	19	19	$928.80	$73.95
00140 Anesthesia for procedure on eye	17	15	$1003.16	$79.66
00811 Anesthesia for procedure on large bowel using an endoscope	14	14	$849.56	$67.27
00670 Anesthesia for procedure on spine and spinal cord	11	11	$3609.65	$286.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00142 Anesthesia for lens surgery	82	80	$837.40	$67.57
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	26	25	$899.03	$70.44
00140 Anesthesia for procedure on eye	13	13	$917.88	$74.01
00811 Anesthesia for procedure on large bowel using an endoscope	13	13	$795.83	$64.15
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	12	12	$1873.72	$151.08
00902 Anesthesia for procedure on anus and rectum	11	11	$857.26	$69.12
00811 Anesthesia for procedure on large bowel using an endoscope	11	11	$789.25	$63.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00142 Anesthesia for lens surgery	38	37	$902.10	$67.00
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	25	25	$896.20	$71.43
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	25	25	$540.08	$31.12
00142 Anesthesia for lens surgery	22	22	$782.80	$64.91
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	18	18	$889.33	$53.21
01402 Anesthesia for procedure for total knee joint replacement	16	16	$1969.71	$162.62
00811 Anesthesia for procedure on large bowel using an endoscope	11	11	$884.84	$69.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00142 Anesthesia for lens surgery	39	39	$826.36	$61.84
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	19	19	$545.58	$31.58
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	16	16	$1289.13	$53.96
01402 Anesthesia for procedure for total knee joint replacement	14	14	$2038.23	$179.85
00914 Anesthesia for removal of prostate including use of an endoscope	12	12	$1437.33	$109.64
00103 Anesthesia for procedure on eyelid	11	11	$1242.27	$94.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00142 Anesthesia for lens surgery	60	60	$968.20	$70.55
00142 Anesthesia for lens surgery	26	26	$913.64	$60.75
01214 Anesthesia for total hip replacement	24	24	$2050.10	$160.19
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	24	24	$277.25	$32.31
64450 Injection of anesthetic agent, other peripheral nerve or branch	23	22	$910.00	$23.04
01402 Anesthesia for procedure for total knee joint replacement	21	21	$2422.41	$176.11
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	20	20	$1270.00	$54.99
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	12	12	$2473.40	$185.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	48	47	$221.00	$32.73
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	43	42	$1270.00	$66.48
00142 Anesthesia for lens surgery	43	43	$927.67	$62.89
01402 Anesthesia for procedure for total knee joint replacement	40	39	$2348.07	$162.25
64450 Injection of anesthetic agent, other peripheral nerve or branch	37	36	$910.00	$24.30
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	29	29	$1099.03	$73.15
00142 Anesthesia for lens surgery	28	27	$1083.15	$75.78
00811 Anesthesia for procedure on large bowel using an endoscope	24	24	$996.00	$69.46
01214 Anesthesia for total hip replacement	20	20	$2248.47	$162.23
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	20	20	$2270.88	$164.67
00811 Anesthesia for procedure on large bowel using an endoscope	18	18	$971.10	$68.43
00813 Anesthesia for procedure on small and large bowel using an endoscope	16	16	$1185.86	$82.80
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	14	13	$1501.11	$108.47
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	13	13	$2210.35	$150.93

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00142 Anesthesia for lens surgery	49	49	$914.69	$60.50
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	41	41	$221.00	$32.65
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	39	39	$1270.00	$56.66
01402 Anesthesia for procedure for total knee joint replacement	38	38	$2386.47	$170.49
01214 Anesthesia for total hip replacement	33	33	$2308.91	$164.85
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	32	32	$1036.46	$71.35
00142 Anesthesia for lens surgery	32	32	$1129.84	$76.80
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	19	19	$2248.86	$159.19
00811 Anesthesia for procedure on large bowel using an endoscope	17	17	$975.49	$66.74
00811 Anesthesia for procedure on large bowel using an endoscope	17	17	$993.07	$66.48
64445 Injection of anesthetic agent and/or steroid into lower back and leg nerve (sciatic nerve)	14	14	$1270.00	$74.44
00813 Anesthesia for procedure on small and large bowel using an endoscope	13	13	$1252.66	$87.27
00670 Anesthesia for procedure on spine and spinal cord	13	13	$4482.00	$324.13
00103 Anesthesia for procedure on eyelid	11	11	$1380.82	$90.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00142 Anesthesia for lens surgery	29	29	$920.81	$62.31
00740 Anesthesia for procedure on gastrointestinal tract using an endoscope	28	27	$1076.10	$76.94
00142 Anesthesia for lens surgery	28	28	$1071.00	$76.74
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	27	27	$211.00	$32.51
01214 Anesthesia for total hip replacement	25	25	$2330.50	$171.48
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	22	22	$1215.00	$65.65
01402 Anesthesia for procedure for total knee joint replacement	21	21	$2291.60	$169.14
00810 Anesthesia for procedure on lower intestine using an endoscope	17	17	$1066.80	$76.83
00810 Anesthesia for procedure on lower intestine using an endoscope	17	17	$1142.40	$82.97
00140 Anesthesia for procedure on eye	15	14	$1247.12	$90.15

Medical Specialties & State Licenses

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License GA 036225

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.

Anesthesiology - Pain Medicine

NUCC Taxonomy Code: 207LP2900X

State License GA 036225

An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

000657918E (GA)

Hospital & Practice Group Affiliations

North Atlanta Anesthesia Professionals, Llc

1000 Johnson Ferry Rd, Atlanta, GA 303421606

Phone: 4048518000

Practice Associates & Co-Workers

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

33 Associated Practitioners

William Musarra , AA

Anesthesiologist Assistant

NPI 1033192265

Jeremy Sterling , PA

Anesthesiologist Assistant

NPI 1033286067

Physician Assistant

Mark Ankrom , AA

Anesthesiologist Assistant

NPI 1043293467

Dr. Ngano Takawira , MD

Anesthesiology

NPI 1083893713

Doctor of Medicine (M.D.)

Dr. Wayne Hutchens , MD

Anesthesiology

NPI 1154302750

Doctor of Medicine (M.D.)

Dr. Cary Gilman , MD

Anesthesiology

NPI 1184605784

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 June 24, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location June 24, 2010

Registered at 1700 MEDICAL WAY, SNELLVILLE, GA 300782195 (Tel: 7709799996)

📍

Updated Business Mailing Address June 24, 2010

Registered at PO BOX 3559, SUWANEE, GA 300240993 (Tel: 7709799996)

👤

Provider Name / Credentials Updated June 24, 2010

Recorded as JOHN MAXA, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 24, 2010

Anesthesiology (License #036225 in GA)

🟢

Initial NPI Registration & Enumeration November 10, 2005

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: 1487635090

Entity Type:

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

Enumeration Date: November 10, 2005

Last Update: June 24, 2010

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 3559

Suwanee, GA 300240993

Phone: 7709799996

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.