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DANIEL DIERFELDT D.O.
NPI 1114211422
Family Medicine - Hospice and Palliative Medicine in Louisville, KY

Active since June 03, 2011PECOS EnrolledAccepts Medicare Assignment
401 E CHESTNUT ST UNIT 310, LOUISVILLE, KY 40202(502) 589-6788(502) 589-5093 Get Directions Write a Review

NPPES record last updated: November 16, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 16, 2020, May 28, 2020 (2 updates tracked since 2020).

About Daniel Dierfeldt D.o. NPPES

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

DANIEL DIERFELDT D.O. (NPI 1114211422) is an individual hospice and palliative medicine provider in Louisville, Kentucky, licensed in Kentucky (04544) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS, maintains a secondary practice location in Belleville, and is a graduate of Chicago College Of Osteopathy (2011).

NPPES Registry Identity

NPI1114211422
Entity TypeIndividualMale
Primary Taxonomy207QH0002X
Provider Legal NameDANIEL DIERFELDTCredential: D.O.
Location Address401 E CHESTNUT ST UNIT 310Louisville, KY 40202-5703
Mailing AddressPo Box 909Louisville, KY 40201-0909 · (502) 589-6788 · Fax (502) 589-5093
Phone(502) 589-6788
Fax(502) 589-5093
Sole ProprietorNo
Medical School CMSChicago College Of OsteopathyGraduated 2011
Enumeration DateJune 3, 2011
Last NPPES UpdateNovember 16, 20202 updates tracked since enumeration
NPPES CertifiedNovember 16, 2020
✔ NPI 1114211422 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily Medicine · Hospice and Palliative MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QH0002X
License✔ Licensed in KY · 04544
Definition
A family medicine physician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team to maximize quality of life while addressing physical, psychological, social and spiritual needs of both patient and family throughout the course of the disease, through the dying process, and beyond for the family. This specialist has expertise in the assessment of patients with advanced disease; the relief of distressing symptoms; the coordination of interdisciplinary patient and family-centered care in diverse venues; the use of specialized care systems including hospice; the management of the imminently dying patient; and legal and ethical decision making in end-of-life care.
Also ListedFamily MedicineTaxonomy 207Q00000X · License 125.059121 (IL), 04544 (KY)
401 E CHESTNUT ST UNIT 310, Louisville, KY 40202
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Secondary Practice Location 1

Location 1180 S 3rd StBelleville, IL 62220-1952 · Phone (618) 233-7880 ext. 4405 · Fax (618) 222-4792

Other Identifiers 1

Medicaid7100607570KY

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter of Tennessee 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 and accepts Medicare assignment

Daniel Dierfeldt D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8426273558
PECOS Enrollment IDI20200603002874
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 Reassignment

Medicare enrollment records show Daniel Dierfeldt reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Baptist Health Medical Group Inc
5.8 mi
Hematology & Oncology
4003 KRESGE WAY, SUITE 500
Louisville, KY 40207
  • Reassigned Medicare billing, Kentucky enrollment
  • 1,441 clinicians in this Medicare group
NPI 1487984514 (502) 897-1166

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 40202 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
$82.24 typical visit price
range $52.76 – $162.27
Typical copayment $20.56 (range $13.19 – $40.56)
Most-billed visit code 99203
Established Patient
$93.94 typical visit price
range $16.53 – $131.99
Typical copayment $23.48 (range $4.13 – $32.99)
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.

BRAD STEVEN SUTTON MD
Internal Medicine (Cardiovascular Disease)
401 E CHESTNUT ST UNIT 310
LOUISVILLE, KY 40202
Jefferson County (502) 588-4600
DR. RYAN MICHAEL KAUFMAN M.D.
Internal Medicine
401 E CHESTNUT ST UNIT 310
LOUISVILLE, KY 40202
Jefferson County (502) 588-4720
ERIN MURPHY MD
Internal Medicine
401 E CHESTNUT ST UNIT 310
LOUISVILLE, KY 40202
Jefferson County (502) 562-3000
CHARLENE KAY MITCHELL MD
Internal Medicine
401 E CHESTNUT ST UNIT 310
LOUISVILLE, KY 40202
Jefferson County (502) 589-6788
REBECCA WEI MEI JEUN MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
401 E CHESTNUT ST UNIT 310
LOUISVILLE, KY 40202
Jefferson County (502) 588-4600
ELIAS B HANNA MD
Internal Medicine (Interventional Cardiology)
401 E CHESTNUT ST UNIT 310
LOUISVILLE, KY 40202
Jefferson County (502) 588-4600
LESLIE ANNE BEAVIN M.D.
Internal Medicine (Infectious Disease)
401 E CHESTNUT ST UNIT 310
LOUISVILLE, KY 40202
Jefferson County (502) 588-4710
TZU-YU LIU MD
Internal Medicine (Transplant Hepatology)
401 E CHESTNUT ST UNIT 310
LOUISVILLE, KY 40202
Jefferson County (502) 588-4600

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 Daniel Dierfeldt's NPI number?

The NPI number for Daniel Dierfeldt is 1114211422. It was assigned to this individual provider in the NPPES registry on June 3, 2011.

Where is Daniel Dierfeldt located?

Daniel Dierfeldt practices at 401 E Chestnut St Unit 310, Louisville, KY 40202. The listed phone number is (502) 589-6788.

What is Daniel Dierfeldt's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Hospice and Palliative Medicine, with taxonomy code 207QH0002X.

Is Daniel Dierfeldt enrolled in Medicare?

Yes. Daniel Dierfeldt is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Daniel Dierfeldt's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Daniel Dierfeldt reassigns Medicare benefits to Baptist Health Medical Group Inc (Louisville, KY). The 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 Daniel Dierfeldt's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Daniel Dierfeldt accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter of Tennessee and Anthem Blue Cross and Blue Shield list Daniel Dierfeldt 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 Daniel Dierfeldt was last updated on November 16, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.