Active NPI 1497854285 Individual Practitioner Male Practitioner

Dr. Dean R Marson , MD

Surgery • Morehead City, NC

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Dean Marson, MD is a certified Surgery practicing in Morehead City, NC. With approximately 34 years of clinical experience since graduating from Albert Einstein College Of Medicine Of Yeshiva University in 1992, Dr. Marson delivers high-quality medical care to the local community at 306 MEDICAL PARK CT.

Dr. Marson maintains professional affiliations with Carteret Medical Group Llc, Dhp Of North Carolina Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include initial hospital care with moderate level of medical decision making, if using time, at least, subsequent hospital care with moderate levelof medical decision making, if using time, at least, follow-up hospital inpatient care per day. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

306 Medical Park Ct

Morehead City, NC 285574346

Telephone 2522472101

Fax 2522474675

Associated Practice Facility / Clinic

🏢 Down East Medical Associates Facility NPI 1285697110

Medicare Profile & Education

Medical School

Albert Einstein College Of Medicine Of Yeshiva University

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Morehead City, NC

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

34 Yrs +7.8 yrs vs City Avg

City Avg: 26.2 Yrs

State Avg: 24.9 Yrs

Regional Practice Density

12 Specialists

Practicing in Morehead City, NC (1222 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

53.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Marson (34 Years) 34 Yrs

Morehead City Specialty Average (26.2 Years) 26.2 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
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	70	68	$347.00	$161.52
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	61	40	$153.00	$73.56
99231 Follow-up hospital inpatient care per day, typically 15 minutes	27	21	$96.00	$45.99
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	23	23	$252.00	$117.31
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	21	21	$1375.00	$633.93
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	15	13	$231.00	$110.32

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	72	71	$347.00	$168.58
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	58	36	$124.50	$76.87
99231 Follow-up hospital inpatient care per day, typically 15 minutes	26	18	$68.12	$48.13
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	19	19	$1239.89	$688.90
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$235.00	$126.29
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	13	11	$178.00	$115.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99221 Initial hospital inpatient care per day, typically 30 minutes	80	79	$173.00	$96.93
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	50	34	$178.00	$99.95
99231 Follow-up hospital inpatient care per day, typically 15 minutes	36	26	$67.00	$37.70
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	31	28	$124.00	$69.39
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	23	23	$1299.87	$712.12
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	20	20	$343.85	$192.83
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	11	$73.00	$54.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	238	230	$40.00	$21.98
99213 Established patient office or other outpatient visit, typically 15 minutes	143	117	$136.78	$88.62
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	119	119	$185.00	$109.96
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	71	65	$195.42	$127.26
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	66	66	$1010.00	$181.03
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	66	66	$752.00	$99.07
45378 Diagnostic exam of large bowel using a flexible endoscope	60	60	$1010.00	$175.05
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	57	55	$94.74	$53.81
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	41	41	$1495.85	$242.33
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	41	41	$265.00	$155.68
99202 New patient office or other outpatient visit, typically 20 minutes	34	34	$130.00	$71.25
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	34	34	$1010.00	$180.30
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	30	26	$258.50	$173.15
99231 Follow-up hospital inpatient care per day, typically 15 minutes	29	18	$101.00	$37.72
36415 Insertion of needle into vein for collection of blood sample	27	24	$10.00	$3.00
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	26	26	$855.00	$116.14
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	24	24	$2969.00	$677.12
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	15	14	$132.80	$18.48
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	14	13	$120.00	$70.54
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$240.00	$133.39
93000 Routine ekg using at least 12 leads including interpretation and report	13	13	$60.00	$14.40
74177 Ct scan of abdomen and pelvis with contrast	13	13	$1039.38	$231.78
49505 Repair of groin hernia (5 years or older)	13	13	$1681.27	$539.18
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	13	13	$3000.00	$318.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	140	119	$120.00	$73.29
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	110	108	$40.00	$22.47
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	90	84	$175.00	$106.55
99202 New patient office or other outpatient visit, typically 20 minutes	72	72	$130.00	$73.08
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	63	57	$75.00	$44.02
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	60	60	$185.00	$102.32
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	59	57	$752.00	$95.23
45378 Diagnostic exam of large bowel using a flexible endoscope	52	52	$1010.00	$183.14
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	43	42	$1485.00	$246.64
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	43	43	$1010.00	$186.91
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	37	31	$220.00	$143.58
99231 Follow-up hospital inpatient care per day, typically 15 minutes	29	17	$101.00	$39.12
93000 Routine ekg using at least 12 leads including interpretation and report	26	26	$60.00	$16.55
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	25	25	$265.00	$155.05
36415 Insertion of needle into vein for collection of blood sample	24	23	$10.00	$2.98
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	24	23	$855.00	$116.67
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	21	21	$240.00	$131.31
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	18	18	$1010.00	$179.53
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	16	14	$132.80	$18.66
49505 Repair of groin hernia (5 years or older)	16	16	$1669.53	$537.49
99201 New patient office or other outpatient visit, typically 10 minutes	15	15	$80.00	$44.50
82565 Blood creatinine level	14	12	$10.00	$5.08
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	13	12	$3000.00	$337.33
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	12	12	$2969.00	$718.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	162	125	$120.00	$71.04
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	104	99	$159.02	$104.78
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	87	87	$752.00	$87.62
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	75	75	$185.00	$103.95
45378 Diagnostic exam of large bowel using a flexible endoscope	72	72	$1010.00	$178.77
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	67	61	$84.31	$43.14
99202 New patient office or other outpatient visit, typically 20 minutes	64	64	$145.34	$72.67
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	61	61	$1010.00	$183.62
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	59	59	$1476.95	$254.11
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	53	53	$1010.00	$183.87
36415 Insertion of needle into vein for collection of blood sample	40	40	$10.00	$2.94
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	36	36	$227.22	$137.65
93000 Routine ekg using at least 12 leads including interpretation and report	36	36	$75.97	$16.25
99231 Follow-up hospital inpatient care per day, typically 15 minutes	30	19	$101.00	$38.35
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	25	25	$2969.00	$654.22
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$265.00	$158.49
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	19	18	$855.00	$119.85
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	18	18	$3000.00	$329.27
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	16	13	$120.00	$70.83
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	15	15	$240.00	$133.16
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	15	15	$132.80	$18.32
49505 Repair of groin hernia (5 years or older)	14	14	$1619.00	$505.50
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	13	13	$284.00	$196.90
99221 Initial hospital inpatient care per day, typically 30 minutes	11	11	$165.00	$98.34

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	114	102	$120.00	$69.83
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	101	92	$151.78	$102.35
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	74	65	$87.00	$41.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	70	70	$185.00	$101.43
45378 Diagnostic exam of large bowel using a flexible endoscope	64	64	$1010.00	$176.37
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	55	55	$1010.00	$180.70
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	53	52	$752.00	$97.43
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	53	53	$1485.00	$243.17
99202 New patient office or other outpatient visit, typically 20 minutes	49	49	$148.00	$71.75
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	36	36	$266.81	$154.58
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	34	34	$855.00	$116.85
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	31	28	$230.00	$138.82
99231 Follow-up hospital inpatient care per day, typically 15 minutes	28	12	$101.00	$37.96
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	26	26	$1010.00	$177.32
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	22	17	$120.00	$70.50
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	22	22	$2969.00	$638.60
99221 Initial hospital inpatient care per day, typically 30 minutes	20	19	$165.00	$97.83
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	19	19	$240.00	$132.31
49505 Repair of groin hernia (5 years or older)	15	15	$1726.93	$549.80
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	14	14	$3000.00	$317.24
45380 Biopsy of large bowel using an endoscope	12	12	$1080.00	$156.98
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	12	12	$132.80	$18.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	134	103	$120.00	$84.49
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	111	103	$87.00	$50.54
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	96	85	$151.88	$125.71
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	71	70	$752.00	$123.13
45378 Diagnostic exam of large bowel using a flexible endoscope	62	60	$1010.00	$222.51
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	61	61	$1010.00	$230.81
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	53	53	$265.00	$190.83
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	51	50	$1485.00	$310.61
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	50	50	$185.00	$125.77
99202 New patient office or other outpatient visit, typically 20 minutes	48	48	$149.27	$86.33
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	45	45	$1010.00	$239.32
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	34	30	$230.00	$170.28
99231 Follow-up hospital inpatient care per day, typically 15 minutes	32	18	$101.00	$47.27
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	29	29	$240.00	$163.89
99221 Initial hospital inpatient care per day, typically 30 minutes	27	27	$165.00	$121.79
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	27	26	$855.00	$149.43
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	26	22	$120.00	$87.04
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	25	25	$2969.00	$841.10
49505 Repair of groin hernia (5 years or older)	23	23	$1759.78	$651.18
33208 Insertion of pacemaker and upper and lower heart chamber electrode	20	20	$2876.00	$629.14
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	15	15	$3000.00	$383.92
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	14	14	$132.80	$21.39
45380 Biopsy of large bowel using an endoscope	13	13	$1080.00	$213.24

Medical Specialties & State Licenses

CMS Verified: 2021-02-26

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License NC 200101367

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

89130R6 (NC)

Hospital & Practice Group Affiliations

Carteret Medical Group Llc

302 Medical Park Ct, Morehead City, NC 285574346

Phone: 2522472013

Dhp Of North Carolina Pc

2000 Neuse Blvd, New Bern, NC 285603449

Phone: 2526338005

Carteret Medical Group Llc

306 Medical Park Ct, Morehead City, NC 285574346

Carteret Medical Group Llc

3700 Symi Cir, Morehead City, NC 285574309

Phone: 2522225888

Carteret Medical Group Llc

1165 Cedar Point Blvd, Cedar Point, NC 285841030

Carteret Medical Group Llc

3500 Arendell St, Morehead City, NC 285572901

Phone: 2522472013

Carteret Medical Group Llc

306 Medical Park Ct, Morehead City, NC 285574346

Phone: 2522472101

Secondary Practice Locations

3714 Guardian Ave Ste E

Morehead City, NC 285574322

Phone: 2522472101

Practice Associates & Co-Workers

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

26 Associated Practitioners

Dr. Thomas Bates , MD

Orthopaedic Surgery - Sports Medicine

NPI 1073612842

Doctor of Medicine (M.D.)

Dr. Mark Mcclure , MD

Urology

NPI 1083627624

Doctor of Medicine (M.D.)

Jessica Lanier , FNP-C

Nurse Practitioner - Family

NPI 1093143646

Family Nurse Practitioner (Certified)

Amy Armstrong , AA-C

Anesthesiologist Assistant

NPI 1093782690

AAC

Dr. Philip Bates , MD

Surgery

NPI 1104860295

Doctor of Medicine (M.D.)

Allison Brown , PA

Physician Assistant

NPI 1134797152

Physician Assistant

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location February 26, 2021

Registered at 306 MEDICAL PARK CT, MOREHEAD CITY, NC 285574346 (Tel: 2522472101)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 26, 2021

Surgery (License #200101367 in NC)

✅

NPI Profile Active February 25, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location February 25, 2008

Registered at 3714 GUARDIAN AVE STE E, MOREHEAD CITY, NC 285574322 (Tel: 2522472101)

📍

Updated Business Mailing Address February 25, 2008

Registered at 3714 GUARDIAN AVE STE E, MOREHEAD CITY, NC 285574322 (Tel: 2522472101)

👤

Provider Name / Credentials Updated February 25, 2008

Recorded as DEAN MARSON, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 25, 2008

Surgery

🟢

Initial NPI Registration & Enumeration September 21, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

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NPI Administrative Meta

NPI Number: 1497854285

Entity Type:

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

Enumeration Date: September 21, 2006

Last Update: February 26, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3714 Guardian Ave Ste E

Morehead City, NC 285574322

Phone: 2522472101

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.