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WILLIAM T UNSDERFER MD
NPI 1942300173
Pediatrics in Salina, KS

Active since September 25, 2006PECOS Enrolled
501 S SANTA FE AVE, SUITE 100, SALINA, KS 67401(785) 825-2273(785) 825-2275 Get Directions Write a Review

NPPES record last updated: May 25, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About William T Unsderfer Md NPPES

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

WILLIAM T UNSDERFER MD (NPI 1942300173) is an individual pediatrics provider in Salina, Kansas, licensed in Kansas (04-24091) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942300173
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameWILLIAM T UNSDERFERCredential: MD
Location Address501 S SANTA FE AVE, SUITE 100Salina, KS 67401-4189
Mailing Address501 S Santa Fe Ave, Suite 100Salina, KS 67401-4189 · (785) 452-7269 · Fax (785) 452-6008
Phone(785) 825-2273
Fax(785) 825-2275
Sole ProprietorNo
Enumeration DateSeptember 25, 2006
Last NPPES UpdateMay 25, 2015
✔ NPI 1942300173 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in KS · 04-24091
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
501 S SANTA FE AVE, Salina, KS 67401
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Other Identifiers 3

Medicare UPINF68529
Medicare PIN110116028KS
Medicaid100138740BKS

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William T Unsderfer Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 67401 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
$81.98 typical visit price
range $53.00 – $161.67
Typical copayment $20.49 (range $13.25 – $40.41)
Most-billed visit code 99203
Established Patient
$94.12 typical visit price
range $16.88 – $132.11
Typical copayment $23.53 (range $4.22 – $33.02)
Most-billed visit code 99214
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 20

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

MS. STEPHANIE A SUTTON LPC
Counselor (Professional)
501 S SANTA FE AVE, SUITE 300
SALINA, KS 67401
Saline County (785) 452-4930
LANCE KRUEGER PA-C
Physician Assistant (Surgical)
501 S SANTA FE AVE, SUITE 200
SALINA, KS 67401
Saline County (785) 452-7562
SALINA CLINIC L.L.C.
Clinic/Center (Multi-Specialty)
501 S SANTA FE AVE, SUITE 100
SALINA, KS 67401
Saline County (785) 827-9631
MS. KYRIE GIANNE RITZDORF PA-C
Physician Assistant
501 S SANTA FE AVE, SUITE 200
SALINA, KS 67401
Saline County (785) 452-7245
SALINA CLINIC L.L.C RURAL HEALTH CLINIC
Clinic/Center (Rural Health)
501 S SANTA FE AVE, 100
SALINA, KS 67401
Saline County (785) 827-9631
MIKAELA ANN ANDERES APRN, FNP-C
Nurse Practitioner (Family)
501 S SANTA FE AVE
SALINA, KS 67401
Saline County (785) 452-7000
DR. MICHAEL K. LAWRENCE M.D.
Hospitalist
501 S SANTA FE AVE, SUITE 200
SALINA, KS 67401
Saline County (785) 452-7269
LESLY TATIANA ORTIZ PA-C
Physician Assistant
501 S SANTA FE AVE, SUITE 300
SALINA, KS 67401
Saline County (785) 823-1032

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 William Unsderfer's NPI number?

The NPI number for William Unsderfer is 1942300173. It was assigned to this individual provider in the NPPES registry on September 25, 2006.

Where is William Unsderfer located?

William Unsderfer practices at 501 S Santa Fe Ave Suite 100, Salina, KS 67401. The listed phone number is (785) 825-2273.

What is William Unsderfer's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is William Unsderfer enrolled in Medicare?

Yes. William Unsderfer is registered in the Medicare PECOS enrollment system.

What insurance does William Unsderfer accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 2 other insurers list William Unsderfer 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.

When was this NPI record last updated?

The NPPES record for William Unsderfer was last updated on May 25, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.