Active NPI 1619921905 Individual Practitioner Male Practitioner

Dr. Mark Macgregor Crabbe , MD

Surgery • Sumter, SC

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mark Crabbe, MD is a certified Surgery practicing in Sumter, SC. With approximately 39 years of clinical experience since graduating from Medical University Of South Carolina College Of Medicine in 1987, Dr. Crabbe delivers high-quality medical care to the local community at 115 N SUMTER ST.

Dr. Crabbe maintains professional affiliations with Prisma Health Medical Group-Midlands, Prisma Health University Medical Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include removal of skin and tissue, removal of skin and tissue, 20.0 sq cm or less, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

115 N Sumter St
Ste 300

Sumter, SC 291504972

Telephone 8037754655

Fax 8037757258

Associated Practice Facility / Clinic

🏢 Palmetto Family Practice, Llc Facility NPI 1558340786

Medicare Profile & Education

Medical School

Medical University Of South Carolina College Of Medicine

Graduation Year

1987

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Sumter, SC

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

39 Yrs +9.9 yrs vs City Avg

City Avg: 29.1 Yrs

State Avg: 28.3 Yrs

Regional Practice Density

7 Specialists

Practicing in Sumter, SC (681 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

55.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Crabbe (39 Years) 39 Yrs

Sumter Specialty Average (29.1 Years) 29.1 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
11045 Removal of skin and tissue, each additional 20.0 sq cm or less	250	15	$62.00	$24.93
11042 Removal of skin and tissue, 20.0 sq cm or less	226	57	$209.00	$56.93
99213 Established patient office or other outpatient visit, typically 15 minutes	157	104	$168.00	$87.75
99213 Established patient office or other outpatient visit, typically 15 minutes	99	36	$124.00	$65.12
93970 Ultrasound study of arm or leg veins with compression and maneuvers	85	84	$96.00	$31.64
93880 Ultrasound of both sides of head and neck blood flow	80	80	$108.00	$37.35
93925 Ultrasound of leg arteries or artery grafts	66	64	$78.00	$36.27
93922 Ultrasound study of arm and leg arteries	65	62	$43.00	$11.43
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	42	42	$88.00	$36.70
99183 Management and supervision of oxygen chamber therapy per session	40	13	$239.00	$104.79
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	33	31	$49.00	$20.71
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	26	13	$149.00	$78.10
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	21	21	$407.00	$171.20
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$258.00	$131.90
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	13	$238.00	$126.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11042 Removal of skin and tissue, 20.0 sq cm or less	239	85	$209.00	$55.86
99213 Established patient office or other outpatient visit, typically 15 minutes	161	123	$145.49	$85.34
11045 Removal of skin and tissue, each additional 20.0 sq cm or less	125	22	$62.00	$24.22
93970 Ultrasound study of arm or leg veins with compression and maneuvers	105	101	$96.00	$31.94
93922 Ultrasound study of arm and leg arteries	92	91	$43.00	$11.65
93880 Ultrasound of both sides of head and neck blood flow	90	90	$108.00	$36.62
93925 Ultrasound of leg arteries or artery grafts	90	89	$78.00	$36.03
99213 Established patient office or other outpatient visit, typically 15 minutes	64	40	$102.25	$62.70
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	46	21	$149.00	$75.05
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	44	44	$88.00	$36.44
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	25	24	$49.00	$20.57
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	18	$209.00	$121.87
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$258.00	$128.14
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$277.00	$125.43
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	11	11	$160.91	$93.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11042 Removal of skin and tissue, 20.0 sq cm or less	245	83	$209.00	$54.85
99213 Established patient office or other outpatient visit, typically 15 minutes	195	141	$144.00	$86.52
93880 Ultrasound of both sides of head and neck blood flow	87	87	$108.00	$37.54
93970 Ultrasound study of arm or leg veins with compression and maneuvers	77	76	$96.00	$32.60
93925 Ultrasound of leg arteries or artery grafts	76	75	$78.00	$36.20
93922 Ultrasound study of arm and leg arteries	75	74	$43.00	$11.49
99213 Established patient office or other outpatient visit, typically 15 minutes	66	35	$100.00	$64.64
11045 Removal of skin and tissue, each additional 20.0 sq cm or less	60	17	$62.00	$24.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	54	43	$209.00	$123.35
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	41	40	$88.00	$36.71
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	25	24	$156.00	$95.13
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	13	13	$49.00	$19.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	236	165	$144.00	$87.32
11042 Removal of skin and tissue, 20.0 sq cm or less	144	48	$209.00	$58.12
93880 Ultrasound of both sides of head and neck blood flow	112	111	$114.13	$37.69
93970 Ultrasound study of arm or leg veins with compression and maneuvers	101	98	$103.13	$32.26
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	80	57	$209.00	$122.83
93925 Ultrasound of leg arteries or artery grafts	77	77	$84.91	$37.02
93922 Ultrasound study of arm and leg arteries	68	67	$43.00	$12.33
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	46	46	$93.74	$37.39
99213 Established patient office or other outpatient visit, typically 15 minutes	28	17	$100.00	$65.80
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$315.00	$154.83
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	15	15	$407.00	$193.77
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	12	$281.00	$164.81
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	11	11	$49.00	$21.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	278	198	$142.58	$71.62
11045 Removal of skin and tissue, each additional 20.0 sq cm or less	260	14	$68.96	$26.23
11042 Removal of skin and tissue, 20.0 sq cm or less	209	39	$214.47	$59.57
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	107	81	$207.62	$104.91
93925 Ultrasound of leg arteries or artery grafts	106	101	$149.42	$38.77
93880 Ultrasound of both sides of head and neck blood flow	98	92	$145.98	$39.46
93970 Ultrasound study of arm or leg veins with compression and maneuvers	87	87	$130.85	$34.09
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	68	65	$144.29	$38.80
97597 Removal of tissue from wound, 20.0 sq cm or less	41	15	$46.00	$36.76
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	38	38	$316.03	$158.72
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	33	12	$141.64	$71.06
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	25	18	$32.20	$8.38
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	19	16	$64.00	$25.20
99231 Follow-up hospital inpatient care per day, typically 15 minutes	18	11	$76.78	$38.33
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$270.56	$134.59
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	12	$154.57	$77.51
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	13	13	$682.62	$294.01
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	12	12	$395.33	$198.85
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	12	$278.67	$141.58
76937 Ultrasonic guidance for blood vessel access	12	12	$28.00	$13.34
99442 Telephone medical discussion with physician, 11-20 minutes	12	12	$75.00	$55.19
99213 Established patient office or other outpatient visit, typically 15 minutes	12	11	$100.00	$50.32
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	12	12	$37.00	$17.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	430	251	$139.00	$69.68
11042 Removal of skin and tissue, 20.0 sq cm or less	298	100	$217.00	$56.33
93970 Ultrasound study of arm or leg veins with compression and maneuvers	120	118	$120.00	$33.25
93925 Ultrasound of leg arteries or artery grafts	104	102	$136.00	$38.18
93880 Ultrasound of both sides of head and neck blood flow	99	97	$103.00	$38.52
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	90	29	$140.00	$69.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	65	59	$205.48	$100.86
11045 Removal of skin and tissue, each additional 20.0 sq cm or less	59	22	$71.00	$25.35
97597 Removal of tissue from wound, 20.0 sq cm or less	57	35	$46.00	$22.79
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	53	53	$315.00	$151.51
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	52	34	$64.00	$23.74
99231 Follow-up hospital inpatient care per day, typically 15 minutes	50	28	$76.00	$37.84
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	39	38	$266.00	$131.50
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	35	34	$110.00	$37.03
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	26	26	$206.00	$102.24
93979 Ultrasound scan of blood flow of aorta, vena cava, bypass graphs, or one side of the groin or limited scan	23	23	$74.00	$23.66
11043 Removal of muscle and/or tissue, 20.0 sq cm or less	20	14	$409.00	$148.69
76937 Ultrasonic guidance for blood vessel access	19	19	$28.00	$13.68
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	19	19	$37.00	$17.61
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	18	18	$696.00	$323.95
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$149.00	$72.85
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	13	$83.00	$42.45
99213 Established patient office or other outpatient visit, typically 15 minutes	14	13	$99.43	$49.19
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	13	12	$29.00	$8.24
49505 Repair of groin hernia (5 years or older)	11	11	$1053.82	$492.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	430	269	$109.37	$67.86
11042 Removal of skin and tissue, 20.0 sq cm or less	167	65	$234.92	$58.29
93970 Ultrasound study of arm or leg veins with compression and maneuvers	107	105	$120.00	$32.43
99231 Follow-up hospital inpatient care per day, typically 15 minutes	90	39	$83.50	$37.44
93925 Ultrasound of leg arteries or artery grafts	85	81	$136.00	$37.34
93880 Ultrasound of both sides of head and neck blood flow	81	81	$103.00	$37.33
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	69	38	$67.23	$31.58
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	68	59	$161.90	$99.37
97597 Removal of tissue from wound, 20.0 sq cm or less	67	35	$96.00	$24.14
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	66	31	$117.09	$69.46
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	48	48	$235.46	$153.67
11042 Removal of skin and tissue, 20.0 sq cm or less	38	23	$224.53	$54.44
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	38	37	$204.66	$130.38
11045 Removal of skin and tissue, each additional 20.0 sq cm or less	31	13	$66.00	$25.07
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	26	24	$110.00	$37.15
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$164.00	$93.56
93979 Ultrasound scan of blood flow of aorta, vena cava, bypass graphs, or one side of the groin or limited scan	19	19	$74.00	$23.20
76937 Ultrasonic guidance for blood vessel access	13	13	$29.00	$13.92
99221 Initial hospital inpatient care per day, typically 30 minutes	13	12	$153.69	$96.28
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	12	12	$47.08	$17.93
75989 Radiological supervision and interpretation of placement of catheter with drainage (accessed through the skin) procedure	12	11	$157.00	$56.32
32550 Insertion of indwelling tube for drainage of lung fluid	12	11	$1490.00	$199.26
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	12	12	$292.67	$193.52
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	11	11	$77.00	$21.14
47562 Removal of gallbladder using an endoscope	11	11	$2170.64	$608.74
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	11	11	$2529.00	$322.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	409	264	$95.00	$68.43
97597 Removal of tissue from wound, 20.0 sq cm or less	124	24	$96.00	$19.69
93970 Ultrasound study of arm or leg veins with compression and maneuvers	116	115	$120.00	$33.53
99231 Follow-up hospital inpatient care per day, typically 15 minutes	105	60	$85.00	$37.52
93880 Ultrasound of both sides of head and neck blood flow	92	91	$103.00	$38.59
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	86	32	$116.00	$69.14
93925 Ultrasound of leg arteries or artery grafts	78	77	$136.00	$38.07
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	74	62	$67.00	$36.77
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	69	65	$146.39	$99.24
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	62	60	$203.00	$130.75
11042 Removal of skin and tissue, 20.0 sq cm or less	62	19	$235.00	$60.48
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	54	54	$232.00	$154.06
93979 Ultrasound scan of blood flow of aorta, vena cava, bypass graphs, or one side of the groin or limited scan	34	34	$74.00	$23.91
76937 Ultrasonic guidance for blood vessel access	33	32	$29.00	$13.94
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	32	32	$162.00	$90.70
31623 Examination of lung airways using an endoscope	28	27	$601.00	$82.73
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	25	23	$48.00	$18.28
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	21	21	$2529.00	$328.61
99221 Initial hospital inpatient care per day, typically 30 minutes	20	19	$138.00	$96.61
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	16	15	$267.00	$193.69
95816 Measurement of brain wave activity (eeg), awake and drowsy	15	15	$197.00	$55.59
36590 Removal of peripheral venous catheter for infusion	14	14	$707.00	$175.73
31624 Irrigation and suction of lung airways to obtain cells using an endoscope	13	12	$584.00	$117.25
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	12	12	$791.00	$239.94
47562 Removal of gallbladder using an endoscope	12	12	$1895.00	$459.53

Medical Specialties & State Licenses

CMS Verified: 2024-02-08

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License SC 15833

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.

Thoracic Surgery (Cardiothoracic Vascular Surgery)

NUCC Taxonomy Code: 208G00000X

State License SC 15833

A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

Specialist

NUCC Taxonomy Code: 174400000X

State License SC 15833

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Surgery - Vascular Surgery

NUCC Taxonomy Code: 2086S0129X

State License SC 15833

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

158331 (SC)

Hospital & Practice Group Affiliations

Prisma Health University Medical Group

200 Patewood Dr, Greenville, SC 296156324

Phone: 8644548272

Prisma Health Medical Group-Midlands

115 N Sumter St, Sumter, SC 291504967

Phone: 8037751550

Practice Associates & Co-Workers

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

12 Associated Practitioners

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Dr. Zachary Chadnick , MD

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Dr. Gene Dickerson , MD

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Dr. Eric Byrd , MD

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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 08, 2024

Thoracic Surgery (Cardiothoracic Vascular Surgery) (License #15833 in SC)

📍

Updated Business Mailing Address September 15, 2022

Registered at 300 E MCBEE AVE FL 4, GREENVILLE, SC 296012842

📍

Updated Business Mailing Address January 08, 2019

Registered at PO BOX 743904, ATLANTA, GA 303743904 (Tel: 8032967320)

✅

NPI Profile Active May 12, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location May 12, 2016

Registered at 115 N SUMTER ST, STE 300, SUMTER, SC 291504972 (Tel: 8037754655)

📍

Updated Business Mailing Address May 12, 2016

Registered at PO BOX 402145, ATLANTA, GA 303842145 (Tel: 8032967303)

👤

Provider Name / Credentials Updated May 12, 2016

Recorded as MARK CRABBE, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 12, 2016

Specialist (License #15833 in SC)

🟢

Initial NPI Registration & Enumeration May 20, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1619921905

Entity Type:

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

Enumeration Date: May 20, 2006

Last Update: February 08, 2024

Sole Proprietor: No

Update or Correct Profile

Mailing Address

300 E Mcbee Ave Fl 4

Greenville, SC 296012842

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.