Active NPI 1336143676 Individual Practitioner Male Practitioner

Dr. Paul Richard Williamson , MD

Colon & Rectal Surgery • Orlando, FL

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Paul Williamson, MD is a certified Colon & Rectal Surgery practicing in Orlando, FL. With approximately 44 years of clinical experience since graduating from Wake Forest University School Of Medicine in 1982, Dr. Williamson delivers high-quality medical care to the local community at 110 W UNDERWOOD ST.

Dr. Williamson is affiliated with Orlando Health Medical Group Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, diagnostic examination of the anus using an endoscope, 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

110 W Underwood St
Ste A

Orlando, FL 328061139

Telephone 4074223790

Fax 4074254358

Associated Practice Facility / Clinic

🏢 Surgical Licensed Ward Partners Llp Facility NPI 1417041468

Medicare Profile & Education

Medical School

Wake Forest University School Of Medicine

Graduation Year

1982

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Colon & Rectal Surgery in Orlando, FL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

44 Yrs +20.6 yrs vs City Avg

City Avg: 23.4 Yrs

State Avg: 26.3 Yrs

Regional Practice Density

24 Specialists

Practicing in Orlando, FL (184 Statewide)

Telehealth Adoption Rate

45.8% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

73.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Williamson (44 Years) 44 Yrs

Orlando Specialty Average (23.4 Years) 23.4 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
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	146	95	$535.86	$173.82
46600 Diagnostic examination of the anus using an endoscope	59	52	$353.00	$111.33
99231 Follow-up hospital inpatient care per day, typically 15 minutes	51	15	$152.00	$48.62
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	41	41	$337.00	$108.95
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	36	33	$381.00	$124.27
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	34	34	$500.00	$163.51
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	32	28	$48.00	$16.09
99213 Established patient office or other outpatient visit, typically 15 minutes	26	25	$269.00	$86.16
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	12	$395.00	$128.22
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	12	12	$1459.00	$195.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	111	69	$455.47	$175.57
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	65	53	$334.06	$123.80
46600 Diagnostic examination of the anus using an endoscope	62	53	$289.85	$115.73
99231 Follow-up hospital inpatient care per day, typically 15 minutes	45	25	$123.67	$49.81
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	40	40	$496.57	$164.05
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	28	28	$329.14	$108.14
99213 Established patient office or other outpatient visit, typically 15 minutes	23	19	$234.91	$88.30
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	16	$418.44	$129.62
45378 Diagnostic exam of large bowel using a flexible endoscope	14	14	$976.43	$164.76
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	11	11	$1072.09	$182.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	141	88	$365.00	$176.74
99231 Follow-up hospital inpatient care per day, typically 15 minutes	70	26	$149.59	$38.68
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	53	53	$415.00	$167.24
88305 Pathology examination of tissue using a microscope, intermediate complexity	47	18	$45.00	$32.36
45330 Diagnostic exam of lower portion of large bowel using a flexible endoscope	26	25	$1250.00	$185.89
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	26	24	$279.81	$126.51
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	21	21	$1875.00	$225.40
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	20	20	$350.00	$134.59
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	17	17	$1500.00	$186.89
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$281.50	$111.80
45378 Diagnostic exam of large bowel using a flexible endoscope	12	12	$1500.00	$171.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	136	92	$365.00	$178.56
88305 Pathology examination of tissue using a microscope, intermediate complexity	41	18	$45.00	$31.95
99231 Follow-up hospital inpatient care per day, typically 15 minutes	33	13	$146.48	$38.52
45330 Diagnostic exam of lower portion of large bowel using a flexible endoscope	26	26	$1250.00	$187.17
45378 Diagnostic exam of large bowel using a flexible endoscope	19	19	$1500.00	$173.79
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$415.00	$169.08
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	12	12	$1500.00	$174.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	210	136	$365.00	$138.68
45330 Diagnostic exam of lower portion of large bowel using a flexible endoscope	64	61	$1250.00	$163.86
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	63	63	$415.00	$157.11
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	41	34	$273.54	$99.35
99231 Follow-up hospital inpatient care per day, typically 15 minutes	36	17	$150.00	$38.67
45378 Diagnostic exam of large bowel using a flexible endoscope	27	27	$1500.00	$180.54
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	20	20	$1500.00	$183.54
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	17	17	$1875.00	$210.81
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	15	$350.00	$135.41
46600 Diagnostic examination of the anus using an endoscope	13	12	$675.00	$99.02
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$275.00	$105.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	316	178	$365.00	$143.01
45330 Diagnostic exam of lower portion of large bowel using a flexible endoscope	85	78	$1250.00	$167.96
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	81	81	$415.00	$163.75
99231 Follow-up hospital inpatient care per day, typically 15 minutes	47	18	$150.00	$39.69
45378 Diagnostic exam of large bowel using a flexible endoscope	27	27	$1500.00	$187.69
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	23	23	$1500.00	$193.54
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	19	19	$525.00	$194.99
46600 Diagnostic examination of the anus using an endoscope	19	17	$675.00	$94.06
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	16	$350.00	$137.78
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	18	18	$1875.00	$241.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	282	172	$365.00	$136.08
99231 Follow-up hospital inpatient care per day, typically 15 minutes	91	30	$150.00	$38.40
45330 Diagnostic exam of lower portion of large bowel using a flexible endoscope	78	68	$1250.00	$158.38
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	50	50	$415.00	$158.53
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	44	44	$525.00	$200.92
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	29	25	$350.00	$133.82
45378 Diagnostic exam of large bowel using a flexible endoscope	29	29	$1500.00	$180.17
46600 Diagnostic examination of the anus using an endoscope	26	24	$675.00	$79.25
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	25	25	$1875.00	$212.19
45380 Biopsy of large bowel using an endoscope	11	11	$1650.00	$154.10
45330 Diagnostic exam of lower portion of large bowel using a flexible endoscope	11	11	$1250.00	$38.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	271	172	$365.00	$140.68
45330 Diagnostic exam of lower portion of large bowel using a flexible endoscope	87	80	$1250.00	$161.56
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	42	42	$420.24	$157.49
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	25	25	$525.00	$206.06
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	21	21	$1875.00	$213.34
46600 Diagnostic examination of the anus using an endoscope	17	16	$675.00	$87.18
45378 Diagnostic exam of large bowel using a flexible endoscope	16	16	$1500.00	$182.97
91122 Study of rectum sensitivity and function	11	11	$575.00	$223.20
91120 Testing of tone and sensation of rectum and anus	11	11	$1050.00	$408.32

Medical Specialties & State Licenses

Colon & Rectal Surgery Primary Specialty

NUCC Taxonomy Code: 208C00000X

State License FL ME43182

A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

057703100 (FL)

Hospital & Practice Group Affiliations

Orlando Health Medical Group Inc

76 W Underwood St, Orlando, FL 328061110

Orlando Health Medical Group Inc

22 W Underwood St, Orlando, FL 328061110

Phone: 4076483800

Orlando Health Medical Group Inc

32 W Gore St, Orlando, FL 328061134

Orlando Health Medical Group Inc

380 Rinehart Rd, Lake Mary, FL 327462551

Phone: 4077671200

Orlando Health Medical Group Inc

22 W Underwood St, Orlando, FL 328061110

Phone: 4076485384

Orlando Health Medical Group Inc

86 W Underwood St, Orlando, FL 328061110

Phone: 4078961100

Orlando Health Medical Group Inc

52 W Underwood St, Orlando, FL 328061110

Phone: 4078415111

Orlando Health Medical Group Inc

9400 Turkey Lake Rd, Orlando, FL 328198001

Phone: 4073541202

Practice Associates & Co-Workers

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

12 Associated Practitioners

Dr. Leanne Iorio , DO

Colon & Rectal Surgery

NPI 1023505070

Doctor of Osteopathic Medicine (D.O.)

Dr. Andrew Kerner , DO

Colon & Rectal Surgery

NPI 1073002564

Doctor of Osteopathic Medicine (D.O.)

Dr. Marco Ferrara , MD

Colon & Rectal Surgery

NPI 1083973408

Doctor of Medicine (M.D.)

Dr. Renee Mueller , MD

Colon & Rectal Surgery

NPI 1134249386

Doctor of Medicine (M.D.)

Dr. Andrea Ferrara , MD

Colon & Rectal Surgery

NPI 1407850779

Doctor of Medicine (M.D.)

Dr. Joshua Karas , MD

Colon & Rectal Surgery

NPI 1457515066

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 01, 2019

Colon & Rectal Surgery (License #ME43182 in FL)

✅

NPI Profile Active June 19, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location June 19, 2012

Registered at 110 W UNDERWOOD ST, STE A, ORLANDO, FL 328061139 (Tel: 4074223790)

📍

Updated Business Mailing Address June 19, 2012

Registered at 110 W UNDERWOOD ST, STE A, ORLANDO, FL 328061139 (Tel: 4074223790)

👤

Provider Name / Credentials Updated June 19, 2012

Recorded as PAUL WILLIAMSON, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 19, 2012

Specialist (License #ME43182 in FL)

🟢

Initial NPI Registration & Enumeration June 01, 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: 1336143676

Entity Type:

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

Enumeration Date: June 01, 2005

Last Update: August 01, 2019

Sole Proprietor: No

Update or Correct Profile

Mailing Address

110 W Underwood St, Ste A

Orlando, FL 328061139

Phone: 4074223790

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.