Active NPI 1083616965 Individual Practitioner Female Practitioner

Dr. Kathleen Williams , MD

Colon & Rectal Surgery • Ormond Beach, FL

Professional Overview & Biography Verified Profile Summary

Dr. Kathleen Williams, MD is a registered healthcare professional specializing in Colon & Rectal Surgery in Ormond Beach, FL. Practice services are available at 550 MEMORIAL CIR under active NPI credentials.

Frequently performed procedures and clinical services include new patient outpatient office visit, established patient outpatient office visit, colorectal cancer screening; colonoscopy on individual at high risk. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

550 Memorial Cir
Suite H

Ormond Beach, FL 321745059

Telephone 3866720017

Fax 3866760506

Associated Practice Facility / Clinic

🏢 Meese Tolland Ritter & Williams Md Pa Facility NPI 1578564878

Specialty Benchmarks & Practice Insights

Comparative analytics for Colon & Rectal Surgery in Ormond Beach, FL

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 47.0 Yrs

State Avg: 26.3 Yrs

Regional Practice Density

2 Specialists

Practicing in Ormond Beach, FL (184 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

67.2% 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 (2023)

Reporting Year:

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	50	50	$304.40	$110.98
99213 Established patient office or other outpatient visit, typically 15 minutes	45	41	$231.33	$88.56
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	35	34	$295.26	$125.51
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	26	26	$591.35	$182.91
46600 Diagnostic examination of the anus using an endoscope	25	25	$320.40	$116.02
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	22	21	$556.55	$175.07
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	21	21	$778.33	$175.59
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$394.74	$164.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	133	94	$126.84	$89.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	123	95	$146.26	$126.96
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	107	107	$174.00	$112.11
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	98	98	$250.00	$167.38
46600 Diagnostic examination of the anus using an endoscope	77	70	$190.00	$120.63
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	48	48	$838.10	$144.55
45330 Diagnostic exam of lower portion of large bowel using a flexible endoscope	45	39	$200.00	$186.67
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	44	44	$723.00	$184.83
45378 Diagnostic exam of large bowel using a flexible endoscope	35	35	$723.00	$179.27
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	31	14	$110.00	$70.91
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	30	26	$300.00	$197.06
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	24	24	$789.63	$188.60
45388 Destruction of polyp or growth of large bowel using a flexible endoscope	22	22	$792.73	$273.33
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	17	$225.00	$180.13
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	$310.00	$221.21
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	18	18	$723.00	$177.54
45380 Biopsy of large bowel using an endoscope	14	14	$685.71	$127.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	199	138	$122.82	$91.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	173	173	$174.00	$112.81
46600 Diagnostic examination of the anus using an endoscope	71	60	$190.00	$118.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	67	55	$141.64	$129.70
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	66	66	$723.00	$188.05
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	62	62	$250.00	$169.08
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	62	62	$817.74	$161.63
45330 Diagnostic exam of lower portion of large bowel using a flexible endoscope	38	33	$197.37	$182.24
45378 Diagnostic exam of large bowel using a flexible endoscope	28	28	$711.46	$179.87
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	28	17	$110.00	$72.18
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	28	28	$821.79	$204.88
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	26	26	$71.23	$55.76
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	26	24	$300.00	$201.13
45388 Destruction of polyp or growth of large bowel using a flexible endoscope	22	22	$892.05	$272.44
45380 Biopsy of large bowel using an endoscope	18	17	$712.50	$164.08
99202 New patient office or other outpatient visit, typically 20 minutes	16	16	$122.00	$73.00
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	14	14	$723.00	$191.46
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	14	14	$224.29	$181.61
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	13	13	$310.00	$223.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	112	112	$122.00	$76.92
99213 Established patient office or other outpatient visit, typically 15 minutes	105	89	$91.60	$75.82
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	101	84	$69.72	$45.71
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	65	65	$174.00	$108.90
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	55	55	$723.00	$195.02
46600 Diagnostic examination of the anus using an endoscope	55	51	$190.00	$103.58
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	54	54	$734.44	$144.36
45330 Diagnostic exam of lower portion of large bowel using a flexible endoscope	45	42	$200.00	$174.35
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	25	25	$916.00	$230.66
45378 Diagnostic exam of large bowel using a flexible endoscope	19	19	$706.00	$161.23
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	14	$147.86	$110.31
45388 Destruction of polyp or growth of large bowel using a flexible endoscope	14	14	$940.00	$288.24
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	13	12	$225.38	$147.83
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$250.00	$167.53
99201 New patient office or other outpatient visit, typically 10 minutes	11	11	$70.00	$46.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	146	118	$68.13	$44.74
99202 New patient office or other outpatient visit, typically 20 minutes	102	102	$122.00	$76.17
99213 Established patient office or other outpatient visit, typically 15 minutes	94	79	$90.89	$74.01
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	65	64	$796.92	$162.07
46600 Diagnostic examination of the anus using an endoscope	57	50	$162.37	$95.03
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	53	53	$716.91	$190.43
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	52	52	$174.00	$108.53
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	26	26	$928.65	$235.33
45330 Diagnostic exam of lower portion of large bowel using a flexible endoscope	25	25	$200.00	$169.63
45388 Destruction of polyp or growth of large bowel using a flexible endoscope	22	21	$920.00	$288.34
45380 Biopsy of large bowel using an endoscope	19	19	$568.42	$99.24
99201 New patient office or other outpatient visit, typically 10 minutes	17	17	$70.00	$45.60
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$250.00	$165.18
45378 Diagnostic exam of large bowel using a flexible endoscope	16	16	$723.00	$190.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	11	$149.17	$108.43
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	12	12	$723.00	$196.46

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	148	121	$68.51	$43.27
99202 New patient office or other outpatient visit, typically 20 minutes	140	140	$122.00	$74.19
99213 Established patient office or other outpatient visit, typically 15 minutes	95	80	$90.00	$72.17
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	61	61	$723.00	$194.48
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	58	58	$837.16	$178.00
45330 Diagnostic exam of lower portion of large bowel using a flexible endoscope	56	52	$200.00	$162.48
46600 Diagnostic examination of the anus using an endoscope	49	44	$115.00	$88.30
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	39	39	$174.00	$107.43
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	27	27	$723.00	$194.96
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	26	26	$995.38	$253.73
45378 Diagnostic exam of large bowel using a flexible endoscope	26	26	$723.00	$188.35
99201 New patient office or other outpatient visit, typically 10 minutes	25	25	$70.00	$44.17
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	18	$140.00	$106.51
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	21	18	$210.00	$144.23
45388 Destruction of polyp or growth of large bowel using a flexible endoscope	17	17	$940.00	$286.66
45380 Biopsy of large bowel using an endoscope	13	13	$515.38	$76.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	184	132	$67.60	$41.46
99202 New patient office or other outpatient visit, typically 20 minutes	107	107	$122.00	$71.60
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	55	55	$810.27	$167.32
45330 Diagnostic exam of lower portion of large bowel using a flexible endoscope	44	39	$200.00	$153.80
99201 New patient office or other outpatient visit, typically 10 minutes	39	39	$70.00	$42.01
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	38	38	$723.00	$185.65
99213 Established patient office or other outpatient visit, typically 15 minutes	37	34	$90.00	$69.54
45378 Diagnostic exam of large bowel using a flexible endoscope	34	34	$723.00	$177.37
46600 Diagnostic examination of the anus using an endoscope	32	28	$113.13	$84.30
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	26	26	$723.00	$186.56
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	19	19	$905.13	$221.80
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	15	15	$300.00	$196.10
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$174.00	$103.57
45388 Destruction of polyp or growth of large bowel using a flexible endoscope	12	12	$940.00	$275.43
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	11	11	$310.00	$198.33

Medical Specialties & State Licenses

CMS Verified: 2023-02-09

Colon & Rectal Surgery Primary Specialty

NUCC Taxonomy Code: 208C00000X

State License FL ME83315

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

268913800 (FL)

Secondary Practice Locations

1185 Dunlawton Ave Ste 100

Port Orange, FL 321272906

Phone: 3866720017

Practice Associates & Co-Workers

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

3 Associated Practitioners

Dr. David Meese , MD

Colon & Rectal Surgery

NPI 1235131962

Doctor of Medicine (M.D.)

Dr. Andrew Ritter , MD

Colon & Rectal Surgery

NPI 1447252432

Doctor of Medicine (M.D.)

Dr. John Tolland , MD

Colon & Rectal Surgery

NPI 1750383733

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events

📍

Updated Business Mailing Address February 09, 2023

Registered at PO BOX 947381, ATLANTA, GA 303947381 (Tel: 3866720017)

✅

NPI Profile Active December 03, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location December 03, 2008

Registered at 550 MEMORIAL CIR, SUITE H, ORMOND BEACH, FL 321745059 (Tel: 3866720017)

📍

Updated Business Mailing Address December 03, 2008

Registered at 550 MEMORIAL CIR, SUITE H, ORMOND BEACH, FL 321745059 (Tel: 3866720017)

👤

Provider Name / Credentials Updated December 03, 2008

Recorded as KATHLEEN WILLIAMS, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 03, 2008

Colon & Rectal Surgery (License #ME83315 in FL)

🟢

Initial NPI Registration & Enumeration August 11, 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: 1083616965

Entity Type:

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

Enumeration Date: August 11, 2005

Last Update: February 09, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 947381

Atlanta, GA 303947381

Phone: 3866720017

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.