Active NPI 1982698627 Individual Practitioner Male Practitioner

Dr. Robert A Maxwell , MD

Surgery • Chattanooga, TN

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Robert Maxwell, MD is a certified Surgery practicing in Chattanooga, TN. With approximately 34 years of clinical experience since graduating from Eastern Virginia Medical School in 1992, Dr. Maxwell delivers high-quality medical care to the local community at 979 E 3RD ST.

Dr. Maxwell is affiliated with University Surgical Associates, Pllc 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, initial hospital care with moderate level of medical decision making, if using time, at least, initial hospital care with straightforward or low-level 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

979 E 3rd St
Ste 300

Chattanooga, TN 37403

Telephone 4232670466

Fax 4237788168

Associated Practice Facility / Clinic

🏢 Plaza Surgery, G.p. Facility NPI 1497750400

Medicare Profile & Education

Medical School

Eastern Virginia Medical School

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Chattanooga, TN

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

34 Yrs +4.3 yrs vs City Avg

City Avg: 29.7 Yrs

State Avg: 26.3 Yrs

Regional Practice Density

38 Specialists

Practicing in Chattanooga, TN (682 Statewide)

Telehealth Adoption Rate

2.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

67.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Maxwell (34 Years) 34 Yrs

Chattanooga Specialty Average (29.7 Years) 29.7 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	281	156	$219.00	$73.21
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	162	77	$315.00	$110.19
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	88	88	$609.00	$160.84
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	41	41	$414.00	$120.81
99291 Critical care, first 30-74 minutes	32	22	$375.00	$196.59
99213 Established patient office or other outpatient visit, typically 15 minutes	24	22	$278.00	$83.05
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	16	$398.00	$118.98
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$519.00	$154.74
99231 Follow-up hospital inpatient care per day, typically 15 minutes	12	12	$118.00	$45.84

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	306	178	$219.00	$74.50
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	121	61	$315.00	$109.86
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	83	82	$609.00	$164.28
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	43	41	$414.00	$122.87
99213 Established patient office or other outpatient visit, typically 15 minutes	33	26	$280.03	$82.63
99291 Critical care, first 30-74 minutes	21	14	$375.00	$201.50
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	13	$394.00	$113.73
31624 Irrigation and suction of lung airways to obtain cells using an endoscope	14	12	$816.00	$111.10
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$519.00	$155.78

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	282	159	$219.03	$66.98
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	120	60	$315.00	$96.35
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	77	74	$609.00	$186.18
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	62	62	$414.00	$126.72
99213 Established patient office or other outpatient visit, typically 15 minutes	36	23	$279.86	$85.08
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$519.00	$156.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	19	$394.00	$120.63
99231 Follow-up hospital inpatient care per day, typically 15 minutes	20	17	$118.00	$36.22
31624 Irrigation and suction of lung airways to obtain cells using an endoscope	11	11	$816.00	$109.34

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	245	141	$218.80	$68.13
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	119	62	$311.75	$98.35
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	82	81	$609.00	$190.54
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	53	53	$413.00	$124.27
99213 Established patient office or other outpatient visit, typically 15 minutes	21	18	$285.00	$82.64
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	14	$423.06	$118.27
43246 Insertion of stomach tube using a flexible endoscope	12	12	$616.00	$110.44
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$519.00	$159.24

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	403	226	$225.02	$70.26
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	130	56	$323.52	$101.58
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	120	119	$626.00	$195.12
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	54	53	$428.00	$133.70
99213 Established patient office or other outpatient visit, typically 15 minutes	23	20	$228.48	$71.40
99291 Critical care, first 30-74 minutes	20	14	$695.00	$215.73
99231 Follow-up hospital inpatient care per day, typically 15 minutes	17	14	$123.00	$34.83
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	14	14	$382.00	$83.99
31624 Irrigation and suction of lung airways to obtain cells using an endoscope	14	13	$468.00	$127.54
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$505.83	$157.03

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	519	299	$225.00	$68.85
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	183	180	$626.00	$193.16
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	152	90	$322.00	$99.12
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	49	49	$428.00	$130.88
99213 Established patient office or other outpatient visit, typically 15 minutes	43	35	$223.00	$68.60
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	24	20	$331.00	$99.82
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	20	20	$505.00	$155.26
47562 Removal of gallbladder using an endoscope	20	20	$2121.65	$618.90
99231 Follow-up hospital inpatient care per day, typically 15 minutes	18	13	$123.00	$37.67
99291 Critical care, first 30-74 minutes	18	11	$695.00	$213.15
43246 Insertion of stomach tube using a flexible endoscope	15	15	$635.00	$174.73

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	486	269	$225.00	$68.68
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	209	97	$322.00	$98.93
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	169	165	$626.00	$191.64
99213 Established patient office or other outpatient visit, typically 15 minutes	39	28	$223.00	$66.47
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	24	20	$331.00	$97.91
47562 Removal of gallbladder using an endoscope	23	23	$2272.35	$597.52
99231 Follow-up hospital inpatient care per day, typically 15 minutes	23	20	$123.00	$37.21
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	23	23	$428.00	$129.97
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$505.00	$154.03
43246 Insertion of stomach tube using a flexible endoscope	11	11	$652.36	$148.74

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	364	223	$225.71	$67.92
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	170	81	$325.89	$98.04
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	143	139	$633.16	$191.68
99213 Established patient office or other outpatient visit, typically 15 minutes	47	39	$223.85	$68.05
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	37	37	$427.30	$129.59
99231 Follow-up hospital inpatient care per day, typically 15 minutes	22	18	$122.91	$35.74
47562 Removal of gallbladder using an endoscope	21	21	$2180.90	$600.40
99291 Critical care, first 30-74 minutes	19	16	$695.00	$211.99
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$504.47	$146.71
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	16	$330.50	$97.72
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	16	16	$382.00	$115.59
43246 Insertion of stomach tube using a flexible endoscope	14	14	$644.29	$151.00

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License TN MD29718

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.

Surgery - Surgical Critical Care

NUCC Taxonomy Code: 2086S0102X

State License TN MD29718

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

009910780 (AL)

Medicaid State Provider ID

2536536 (OH)

Medicaid State Provider ID

3829392 (TN)

Medicaid State Provider ID

790608U (NC)

Medicaid State Provider ID

00859097B (GA)

Commercial Insurance / Payer ID Rr Medicare

020042396

Commercial Insurance / Payer ID Bcbs Of Tn

3125384

Commercial Insurance / Payer ID Jdh

62165877440

Commercial Insurance / Payer ID Cigna

6333337 002

Commercial Insurance / Payer ID Uhc

1740398

Hospital & Practice Group Affiliations

University Surgical Associates, Pllc

979 E 3rd St, Chattanooga, TN 374032187

Phone: 4232670466

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Julie Koffron , MD

Surgery

NPI 1013087162

Doctor of Medicine (M.D.)

Dr. Glendon Hyde , MD

Surgery

NPI 1043653900

Doctor of Medicine (M.D.)

Dr. Daniel Fisher , MD

Surgery - Vascular Surgery

NPI 1053305789

Doctor of Medicine (M.D.)

Dr. Michael Carr , MD

Surgery - Pediatric Surgery

NPI 1083608707

Doctor of Medicine (M.D.)

Dr. Benjamin Dart , MD

Surgery

NPI 1104810167

Doctor of Medicine (M.D.)

Dr. Alan Koffron , MD

Transplant Surgery

NPI 1124056726

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 19, 2019

Surgery (License #MD29718 in TN)

📍

Updated Practice Location July 10, 2018

Registered at 979 E 3RD ST, STE 300, CHATTANOOGA, TN 37403 (Tel: 4232670466)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 10, 2018

Surgery (License #MD29718 in TN)

✅

NPI Profile Active February 11, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location February 11, 2015

Registered at 979 E 3RD ST, STE 300, CHATTANOOGA, TN 374032136 (Tel: 4232670466)

📍

Updated Business Mailing Address February 11, 2015

Registered at 979 E 3RD ST, STE 300, CHATTANOOGA, TN 374032136 (Tel: 4232670466)

👤

Provider Name / Credentials Updated February 11, 2015

Recorded as ROBERT MAXWELL, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 11, 2015

Specialist (License #MD29718 in TN)

🟢

Initial NPI Registration & Enumeration September 08, 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: 1982698627

Entity Type:

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

Enumeration Date: September 08, 2005

Last Update: February 19, 2019

Sole Proprietor: No

Update or Correct Profile

Mailing Address

979 E 3rd St, Ste 300

Chattanooga, TN 374032136

Phone: 4232670466

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.