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TIMOTHY P MAYFIELD MD
NPI 1811094089
Surgery in West Des Moines, IA

Active since September 20, 2006PECOS Enrolled
5901 WESTOWN PKWY STE 110, WEST DES MOINES, IA 50266(515) 225-7001(515) 440-1953 Get Directions Write a Review

NPPES record last updated: August 10, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 10, 2022, Dec 13, 2021 (2 updates tracked since 2021).

About Timothy P Mayfield Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TIMOTHY P MAYFIELD MD (NPI 1811094089) is an individual surgery provider in West Des Moines, Iowa, licensed in Iowa (39766) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Broadlawns Medical Center, and is a graduate of University Of Missouri, Columbia School Of Medicine (2005).

NPPES Registry Identity

NPI1811094089
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameTIMOTHY P MAYFIELDCredential: MD
Location Address5901 WESTOWN PKWY STE 110West Des Moines, IA 50266-8207
Mailing Address5901 Westown Pkwy Ste 110West Des Moines, IA 50266-8207 · (515) 225-7001 · Fax (515) 440-1953
Phone(515) 225-7001
Fax(515) 440-1953
Sole ProprietorNo
Medical School CMSUniversity Of Missouri, Columbia School Of MedicineGraduated 2005
Enumeration DateSeptember 20, 2006
Last NPPES UpdateAugust 10, 20222 updates tracked since enumeration
NPPES CertifiedJuly 13, 2022
✔ NPI 1811094089 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Licenses✔ Licensed in IA · 39766✔ Licensed in KS · 0434355✔ Licensed in MO · T2005016637
Definition
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.
5901 WESTOWN PKWY STE 110, West Des Moines, IA 50266
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Other Identifiers 1

Medicaid1811094089IA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Timothy P Mayfield Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5597880658
PECOS Enrollment IDI20111121000102
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

8

Medicare enrollment records show Timothy Mayfield reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mercy Clinics, Inc
Same address
Maternal & Fetal Medicine
5901 WESTOWN PKWY STE 225
West Des Moines, IA 50266
  • Reassigned Medicare billing, Iowa enrollment
  • 516 clinicians in this Medicare group
NPI 1699015503 (515) 643-6888
Iowa Specialty Surgeons LLP
1.0 mi
Surgery
4949 WESTOWN PKWY STE 100
West Des Moines, IA 50266
  • Reassigned Medicare billing, Iowa enrollment
  • 2 clinicians in this Medicare group
NPI 1144721853 (515) 225-7001
Broadlawns Medical Center
7.8 mi
General Acute Care Hospital
1801 HICKMAN RD
Des Moines, IA 50314
  • Reassigned Medicare billing, Iowa enrollment
  • 518 clinicians in this Medicare group
NPI 1467447508 (515) 282-2200
Guthrie County Hospital
37 mi
Critical Access
710 N 12TH ST
Guthrie Center, IA 50115
  • Reassigned Medicare billing, Iowa enrollment
  • 28 clinicians in this Medicare group
NPI 1366414534 (641) 332-2201
Knoxville Community Hospital Inc
40 mi
Critical Access
1002 SOUTH LINCOLN ST
Knoxville, IA 50138
  • Reassigned Medicare billing, Iowa enrollment
  • Also billed through NPI 1770591661 (Iowa)
  • 98 clinicians in this Medicare group
NPI 1922087915 (641) 842-2151
Hamilton County Public Hospital
47 mi
Rural Health
817 SHAKESPEARE AVE
Stratford, IA 50249
  • Reassigned Medicare billing, Iowa enrollment
  • 70 clinicians in this Medicare group
NPI 1497957351 (515) 838-2100
Monroe County Hospital
64 mi
Critical Access
6580 165TH ST
Albia, IA 52531
  • Reassigned Medicare billing, Iowa enrollment
  • Also billed through NPI 1730274424 (Iowa)
  • 51 clinicians in this Medicare group
NPI 1205895299 (641) 932-2134
Davis County Hospital
93 mi
Specialist
509 N MADISON ST
Bloomfield, IA 52537
  • Reassigned Medicare billing, Iowa enrollment
  • 70 clinicians in this Medicare group
NPI 1487740486 (641) 664-2145

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
41 services41 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
29 services29 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
28 services26 patients
Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
13 services13 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Broadlawns Medical Center

Acute Care Hospitals · Des Moines, IA
2/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number160101
Location1801 Hickman RoadDes Moines, IA 50314 · Polk County
Emergency services Birthing friendly

Monroe County Hospital

Critical Access Hospitals · Albia, IA
OwnershipGovernment - Local
CMS Certification Number161342
Location6580 165th StreetAlbia, IA 52531 · Monroe County
Emergency services

Knoxville Hospital & Clinics

Critical Access Hospitals · Knoxville, IA
OwnershipVoluntary non-profit - Private
CMS Certification Number161355
Location1002 South Lincoln StreetKnoxville, IA 50138 · Marion County
Emergency services

Van Diest Medical Center

Critical Access Hospitals · Webster City, IA
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number161361
Location2350 Hospital DriveWebster City, IA 50595 · Hamilton County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 50266 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$81.84 typical visit price
range $52.96 – $161.40
Typical copayment $20.46 (range $13.24 – $40.35)
Most-billed visit code 99203
Established Patient
$66.36 typical visit price
range $16.91 – $131.98
Typical copayment $16.59 (range $4.22 – $32.99)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. PAUL ANDREW CONTE M.D.
Surgery
5901 WESTOWN PKWY STE 110
WEST DES MOINES, IA 50266
Dallas County (515) 225-7001

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Timothy Mayfield's NPI number?

The NPI number for Timothy Mayfield is 1811094089. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Where is Timothy Mayfield located?

Timothy Mayfield practices at 5901 Westown Pkwy Ste 110, West Des Moines, IA 50266. The listed phone number is (515) 225-7001.

What is Timothy Mayfield's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Timothy Mayfield enrolled in Medicare?

Yes. Timothy Mayfield is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Timothy Mayfield's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Timothy Mayfield reassigns Medicare benefits to 8 organizations: Mercy Clinics, Inc (West Des Moines, IA), Iowa Specialty Surgeons LLP (West Des Moines, IA), Broadlawns Medical Center (Des Moines, IA), Guthrie County Hospital (Guthrie Center, IA), Knoxville Community Hospital Inc (Knoxville, IA) and 3 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Timothy Mayfield's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Timothy Mayfield accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Oscar Health and 4 other insurers list Timothy Mayfield as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Timothy Mayfield affiliated with any hospitals?

According to CMS data, Timothy Mayfield is affiliated with Broadlawns Medical Center, Monroe County Hospital, Knoxville Hospital & Clinics and Van Diest Medical Center.

When was this NPI record last updated?

The NPPES record for Timothy Mayfield was last updated on August 10, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.