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DENISE D TOLLEFSON M.D.
NPI 1225000862
Family Medicine in Topeka, KS

Active since February 07, 2006PECOS Enrolled
1400 SW HUNTOON ST, TOPEKA, KS 66604(785) 861-8800 Get Directions Write a Review

NPPES record last updated: June 16, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 10, 2025, Mar 3, 2025, Mar 28, 2017 and 2 more (5 updates tracked since 2017).

About Denise D Tollefson M.d. NPPES

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

DENISE D TOLLEFSON M.D. (NPI 1225000862) is an individual family medicine provider in Topeka, Kansas, licensed in North Carolina (9300830) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Topeka.

NPPES Registry Identity

NPI1225000862
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDENISE D TOLLEFSONCredential: M.D.
Location Address1400 SW HUNTOON STTopeka, KS 66604-1231
Mailing Address1150 N Broadway AveWichita, KS 67214-2805 · (316) 866-2065
Phone(785) 861-8800
Sole ProprietorNo
Enumeration DateFebruary 7, 2006
Last NPPES UpdateJune 16, 20265 updates tracked since enumeration
NPPES CertifiedJune 16, 2026
✔ NPI 1225000862 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses✔ Licensed in NC · 9300830✔ Licensed in KS · 04-39634
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1400 SW HUNTOON ST, Topeka, KS 66604
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Secondary Practice Location 1

Location 14019 SW 10th AveTopeka, KS 66604-1916 · Phone (785) 496-4436

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Sunflower Health Plan, Ambetter Health, Ambetter Health of Delaware 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)

Denise D Tollefson M.d. 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.

Medicare Billing Reassignments

4

Medicare enrollment records show Denise Tollefson reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Oak Street Health Physicians Group Of Kansas LLC
58 mi
Primary Care
1200 N 7TH ST
Kansas City, KS 66101
  • Reassigned Medicare billing, Kansas enrollment
  • 16 clinicians in this Medicare group
NPI 1336836949 (913) 951-8731
Gracemed Health Clinic Inc
128 mi
Federally Qualified Health Center (FQHC)
1122 N TOPEKA ST
Wichita, KS 67214
  • Reassigned Medicare billing, Kansas enrollment
  • 100 clinicians in this Medicare group
NPI 1184691693 (316) 866-2000
Cogent Healthcare Of Texas, PA
429 mi
Internal Medicine
8200 WALNUT HILL LN
Dallas, TX 75231
  • Reassigned Medicare billing, Kansas enrollment
  • 121 clinicians in this Medicare group
NPI 1992722953 (214) 345-7585
Hospitalist Medicine Physicians Of Texas, PLLC
624 mi
Internal Medicine
18951 N MEMORIAL DR
Humble, TX 77338
  • Reassigned Medicare billing, Kansas enrollment
  • 245 clinicians in this Medicare group
NPI 1629307095 (281) 540-7700

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 66604 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.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers15 claims15 services$17.19 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
4 suppliers38 claims39 services$90.50 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
2 suppliers19 claims19 services$34.81 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 13

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

MRS. RITA M ZELLER LSCSW
Social Worker (Clinical)
1400 SW HUNTOON ST
TOPEKA, KS 66604
Shawnee County (785) 861-8800
GRACEMED HEALTH CLINIC, INC
Pharmacy (Clinic Pharmacy)
1400 SW HUNTOON ST
TOPEKA, KS 66604
Shawnee County (785) 861-8800
GRACEMED HEALTH CLINIC, INC
Clinic/Center (Federally Qualified Health Center (FQHC))
1400 SW HUNTOON ST
TOPEKA, KS 66604
Shawnee County (785) 861-8800
SARAH E. MEYER FNP
Nurse Practitioner
1400 SW HUNTOON ST
TOPEKA, KS 66604
Shawnee County (785) 861-8800
DR. SHAWNA HAUGHT HUFFMAN DMD
Dentist (General Practice)
1400 SW HUNTOON ST
TOPEKA, KS 66604
Shawnee County (785) 861-8800
DR. MARK A JUDD O.D.
Optometrist
1400 SW HUNTOON ST
TOPEKA, KS 66604
Shawnee County (785) 861-8800
THOMAS HOLROYD RPH
Pharmacist
1400 SW HUNTOON ST
TOPEKA, KS 66604
Shawnee County (785) 235-6289
CARRIE L WERST ARNP
Nurse Practitioner (Family)
1400 SW HUNTOON ST
TOPEKA, KS 66604
Shawnee County (785) 861-8800

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 Denise Tollefson's NPI number?

The NPI number for Denise Tollefson is 1225000862. It was assigned to this individual provider in the NPPES registry on February 7, 2006.

Where is Denise Tollefson located?

Denise Tollefson practices at 1400 SW Huntoon St, Topeka, KS 66604. The listed phone number is (785) 861-8800.

What is Denise Tollefson's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Denise Tollefson enrolled in Medicare?

Yes. Denise Tollefson is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Denise Tollefson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Denise Tollefson reassigns Medicare benefits to 4 organizations: Oak Street Health Physicians Group Of Kansas LLC (Kansas City, KS), Gracemed Health Clinic Inc (Wichita, KS), Cogent Healthcare Of Texas, PA (Dallas, TX) and Hospitalist Medicine Physicians Of Texas, PLLC (Humble, TX). 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 Denise Tollefson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Denise Tollefson accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan, Ambetter of Oklahoma and Blue Cross and Blue Shield of Kansas, Inc. list Denise Tollefson 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 Denise Tollefson was last updated on June 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.