Active NPI 1811094089 Individual Practitioner Male Practitioner

Dr. Timothy P Mayfield , MD

Surgery • West Des Moines, IA

Professional Overview & Biography Verified Profile Summary

Dr. Timothy Mayfield, MD is a certified Surgery practicing in West Des Moines, IA. With approximately 21 years of clinical experience since graduating from University Of Missouri, Columbia School Of Medicine in 2005, Dr. Mayfield delivers high-quality medical care to the local community at 5901 WESTOWN PKWY STE 110.

Dr. Mayfield maintains professional affiliations with Broadlawns Medical Center, Knoxville Community Hospital Inc, Monroe County Hospital and does not directly accept Medicare assignment.

Frequently performed procedures and clinical services include biopsy of large bowel using an endoscope, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope, 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

5901 Westown Pkwy Ste 110

West Des Moines, IA 502668207

Telephone 5152257001

Fax 5154401953

Associated Practice Facility / Clinic

🏢 Rural Iowa Specialty Physicians Consortium Inc Facility NPI 1366622946

Medicare Profile & Education

Medical School

University Of Missouri, Columbia School Of Medicine

Graduation Year

2005

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in West Des Moines, IA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

21 Yrs -4.1 yrs vs City Avg

City Avg: 25.1 Yrs

State Avg: 26.0 Yrs

Regional Practice Density

11 Specialists

Practicing in West Des Moines, IA (452 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

73.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mayfield (21 Years) 21 Yrs

West Des Moines Specialty Average (25.1 Years) 25.1 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
45380 Biopsy of large bowel using an endoscope	41	41	$727.54	$147.02
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	29	29	$509.31	$93.19
99213 Established patient office or other outpatient visit, typically 15 minutes	28	26	$155.04	$81.74
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	13	13	$716.00	$228.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	35	35	$461.77	$91.43
99213 Established patient office or other outpatient visit, typically 15 minutes	29	22	$141.79	$83.85
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$325.87	$154.21
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$215.81	$103.50
45380 Biopsy of large bowel using an endoscope	14	14	$489.07	$135.33
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	12	12	$640.00	$231.80

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	49	39	$138.61	$84.85
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	37	37	$421.76	$98.76
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	33	33	$314.94	$157.06
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	29	29	$722.48	$232.85
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	21	20	$203.62	$121.18
45380 Biopsy of large bowel using an endoscope	18	17	$510.06	$152.72
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	16	11	$147.88	$66.75
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$206.07	$104.85
45378 Diagnostic exam of large bowel using a flexible endoscope	12	12	$670.17	$172.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	42	37	$138.26	$85.30
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	41	41	$255.98	$94.20
45380 Biopsy of large bowel using an endoscope	35	35	$481.31	$149.73
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	34	34	$201.00	$105.84
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	32	32	$670.88	$240.13
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	30	30	$318.33	$158.69
99441 Telephone medical discussion with physician, 5-10 minutes	30	24	$81.00	$53.02
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	17	$207.10	$122.87
45378 Diagnostic exam of large bowel using a flexible endoscope	17	17	$489.41	$166.87
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	14	$301.57	$128.37
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	12	$81.00	$51.69
47562 Removal of gallbladder using an endoscope	14	14	$1566.93	$583.65
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	13	13	$440.00	$174.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	49	49	$315.43	$148.73
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	41	36	$202.83	$100.83
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	32	32	$266.44	$96.05
99213 Established patient office or other outpatient visit, typically 15 minutes	25	20	$138.96	$70.49
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	21	21	$203.71	$101.37
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	20	19	$677.80	$236.87
99441 Telephone medical discussion with physician, 5-10 minutes	19	15	$74.89	$39.53
45380 Biopsy of large bowel using an endoscope	17	17	$445.53	$156.01
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	15	11	$155.87	$69.72
45378 Diagnostic exam of large bowel using a flexible endoscope	12	12	$416.08	$166.79
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	11	11	$420.00	$169.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	58	53	$204.34	$100.70
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	57	39	$81.00	$41.76
99213 Established patient office or other outpatient visit, typically 15 minutes	47	42	$138.06	$67.59
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	37	37	$361.73	$117.36
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$323.00	$153.70
45380 Biopsy of large bowel using an endoscope	15	15	$549.47	$168.96
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	14	14	$710.57	$230.97
47562 Removal of gallbladder using an endoscope	12	12	$1464.58	$495.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	57	52	$138.14	$67.62
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	43	34	$81.00	$40.36
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	38	33	$203.32	$100.90
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	21	21	$360.14	$114.01
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$208.82	$100.20
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	11	11	$729.82	$244.93

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	86	44	$165.00	$68.38
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	47	47	$212.00	$99.94
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	45	45	$296.00	$153.08
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	28	28	$349.00	$129.01
47562 Removal of gallbladder using an endoscope	24	24	$2331.00	$583.94
99213 Established patient office or other outpatient visit, typically 15 minutes	18	15	$125.00	$68.06
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	16	16	$87.75	$5.14
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	11	11	$1481.00	$233.51

Medical Specialties & State Licenses

CMS Verified: 2022-07-13

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License IA 39766

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.

Surgery

NUCC Taxonomy Code: 208600000X

State License KS 0434355

Surgery

NUCC Taxonomy Code: 208600000X

State License MO T2005016637

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

1811094089 (IA)

Hospital & Practice Group Affiliations

Mercy Clinics Inc

411 Laurel St, Des Moines, IA 503143026

Hamilton County Public Hospital

2350 Hospital Dr, Webster City, IA 505956600

Phone: 5158329400

Broadlawns Medical Center

1801 Hickman Rd, Des Moines, IA 503141548

Phone: 5152822200

Monroe County Hospital

6580 165th St, Albia, IA 525318793

Phone: 6419322134

Mercy Clinics Inc

204 N 4th Ave E, Newton, IA 502083135

Knoxville Community Hospital Inc

1202 W Howard St, Knoxville, IA 501383103

Phone: 6418287211

Monroe County Hospital

6582 165th St, Albia, IA 525318793

Iowa Specialty Surgeons Llp

5901 Westown Pkwy, West Des Moines, IA 502668207

Phone: 5152257001

Broadlawns Medical Center

1801 Hickman Rd, Des Moines, IA 503141597

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Paul Conte , MD

Surgery

NPI 1669418166

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

10 Historical Events

📍

Updated Practice Location August 10, 2022

Registered at 5901 WESTOWN PKWY STE 110, WEST DES MOINES, IA 502668207 (Tel: 5152257001)

📍

Updated Business Mailing Address August 10, 2022

Registered at 5901 WESTOWN PKWY STE 110, WEST DES MOINES, IA 502668207 (Tel: 5152257001)

📍

Updated Practice Location December 13, 2021

Registered at 4949 WESTOWN PKWY STE 100, WEST DES MOINES, IA 502666704 (Tel: 5152257001)

📍

Updated Business Mailing Address December 13, 2021

Registered at 4949 WESTOWN PKWY STE 100, WEST DES MOINES, IA 502666704 (Tel: 5152257001)

✅

NPI Profile Active April 30, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location April 30, 2014

Registered at 1301 PENN AVE, STE 411, DES MOINES, IA 503162350 (Tel: 5152831221)

📍

Updated Business Mailing Address April 30, 2014

Registered at 1301 PENN AVE, STE 411, DES MOINES, IA 503162350 (Tel: 5152831221)

👤

Provider Name / Credentials Updated April 30, 2014

Recorded as TIMOTHY MAYFIELD, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 30, 2014

Surgery (License #39766 in IA)

🟢

Initial NPI Registration & Enumeration September 20, 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: 1811094089

Entity Type:

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

Enumeration Date: September 20, 2006

Last Update: August 10, 2022

Sole Proprietor: No

Update or Correct Profile

Mailing Address

5901 Westown Pkwy Ste 110

West Des Moines, IA 502668207

Phone: 5152257001

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.