Active NPI 1063570521 Individual Practitioner Male Practitioner

Dr. Robert A. Underwood , MD

Surgery • Marietta, GA

Professional Overview & Biography Verified Profile Summary

Dr. Robert Underwood, MD is a registered healthcare professional specializing in Surgery in Marietta, GA. Practice services are available at 598 NANCY ST NW STE 250 under active NPI credentials.

Frequently performed procedures and clinical services include ultrasound of head and neck, new patient outpatient office visit, ultrasonic guidance during surgery. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

598 Nancy St Nw Ste 250

Marietta, GA 300601377

Telephone 7704283713

Fax 7704260730

Associated Practice Facility / Clinic

🏢 Surgical Arts, P.c Facility NPI 1346437217

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Marietta, GA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 24.1 Yrs

State Avg: 26.6 Yrs

Regional Practice Density

22 Specialists

Practicing in Marietta, GA (1046 Statewide)

Telehealth Adoption Rate

4.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

17.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

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
76536 Ultrasound of head and neck	31	31	$138.19	$107.93
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	28	28	$223.14	$217.43
76998 Ultrasonic guidance during surgery	24	24	$138.19	$45.69
60500 Removal or exploration of parathyroid glands	15	15	$1076.34	$933.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76536 Ultrasound of head and neck	38	37	$135.77	$111.62
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	16	16	$223.14	$217.40
76998 Ultrasonic guidance during surgery	16	16	$143.24	$60.44
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	13	11	$182.33	$177.34

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76536 Ultrasound of head and neck	46	41	$135.37	$116.47
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	35	35	$183.16	$168.60
76998 Ultrasonic guidance during surgery	25	25	$130.52	$62.01
60500 Removal or exploration of parathyroid glands	14	14	$1009.43	$987.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76536 Ultrasound of head and neck	42	39	$138.48	$116.47
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	38	38	$180.28	$161.51
76998 Ultrasonic guidance during surgery	30	30	$137.95	$62.44
60500 Removal or exploration of parathyroid glands	21	21	$1093.60	$994.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76536 Ultrasound of head and neck	48	44	$137.49	$118.72
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	37	37	$171.38	$168.38
76998 Ultrasonic guidance during surgery	23	22	$130.52	$65.31
60500 Removal or exploration of parathyroid glands	21	21	$1008.06	$991.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76536 Ultrasound of head and neck	49	49	$132.80	$115.93
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	40	40	$171.16	$165.62
60500 Removal or exploration of parathyroid glands	25	25	$1149.07	$974.15
76998 Ultrasonic guidance during surgery	21	21	$135.83	$65.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	17	$113.71	$108.67
31525 Diagnostic examination of voice box using an endoscope	16	16	$256.31	$87.02
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	13	13	$149.08	$146.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76536 Ultrasound of head and neck	51	51	$132.71	$114.01
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	41	41	$118.86	$104.14
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	20	$101.16	$97.95
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	20	20	$145.41	$141.27
60500 Removal or exploration of parathyroid glands	19	19	$1085.67	$936.88
76536 Ultrasound of head and neck	19	19	$142.25	$26.23
31525 Diagnostic examination of voice box using an endoscope	12	12	$304.43	$67.78

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	45	45	$114.93	$104.72
76536 Ultrasound of head and neck	36	34	$133.01	$113.54
76536 Ultrasound of head and neck	23	23	$134.41	$27.43
60500 Removal or exploration of parathyroid glands	20	20	$1094.63	$955.63
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	18	$90.58	$85.45
31525 Diagnostic examination of voice box using an endoscope	20	20	$268.24	$79.09

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License GA 049950

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

00914999A (GA)

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Charles Underwood , MD

Specialist

NPI 1144388638

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location November 01, 2018

Registered at 598 NANCY ST NW STE 250, MARIETTA, GA 300601377 (Tel: 7704283713)

📍

Updated Business Mailing Address November 01, 2018

Registered at 598 NANCY ST NW STE 250, MARIETTA, GA 300601377 (Tel: 7704283713)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 01, 2018

Surgery (License #049950 in GA)

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 598 NANCY ST NW, SUITE 250, MARIETTA, GA 300601362 (Tel: 7704283713)

📍

Updated Business Mailing Address July 08, 2007

Registered at 598 NANCY ST NW, SUITE 250, MARIETTA, GA 300601362 (Tel: 7704283713)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as ROBERT UNDERWOOD, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Specialist (License #049950 in GA)

🟢

Initial NPI Registration & Enumeration December 05, 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: 1063570521

Entity Type:

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

Enumeration Date: December 05, 2006

Last Update: November 01, 2018

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

598 Nancy St Nw Ste 250

Marietta, GA 300601377

Phone: 7704283713

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.