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SIDNEY KIEFABER
NPI 1255070561
Social Worker in Cincinnati, OH

Active since June 03, 2022PECOS Enrolled
3333 BURNET AVE, CINCINNATI, OH 45229(513) 636-0800(513) 803-0823 Get Directions Write a Review

NPPES record last updated: February 20, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Sidney Kiefaber NPPES

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

SIDNEY KIEFABER (NPI 1255070561) is an individual social worker in Cincinnati, Ohio, licensed in Ohio (I.2507440) and active in the NPI registry since June 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1255070561
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameSIDNEY KIEFABER
Location Address3333 BURNET AVECincinnati, OH 45229-3026
Mailing Address3333 Burnet Ave, Ml 6015Cincinnati, OH 45229-3026 · (513) 636-0800 · Fax (513) 803-0823
Phone(513) 636-0800
Fax(513) 803-0823
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateJune 3, 2022
Last NPPES UpdateFebruary 20, 2026
NPPES CertifiedFebruary 20, 2026
✔ NPI 1255070561 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in OH · I.2507440
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
3333 BURNET AVE, Cincinnati, OH 45229
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource, MedMutual 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)

Sidney Kiefaber is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9537641105
PECOS Enrollment IDI20260303003364
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 Sidney Kiefaber reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Children's Hospital Medical Center
Same address
Pediatrics
3333 BURNET AVENUE
Cincinnati, OH 45229
  • Reassigned Medicare billing, Ohio enrollment
  • 2,080 clinicians in this Medicare group
NPI 1609915784 (513) 636-4225

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

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.

PREEYACHA PACHARN M.D.
Radiology (Pediatric Radiology)
3333 BURNET AVE, ML 5031
CINCINNATI, OH 45229
Hamilton County (513) 636-4251
BRIAN KEITH TURPIN D.O.
Pediatrics (Pediatric Hematology-Oncology)
3333 BURNET AVE
CINCINNATI, OH 45229
Hamilton County (513) 636-3381
ETHAN J MUSGRAVE M.D.
Psychiatry & Neurology (Child & Adolescent Psychiatry)
3333 BURNET AVE, ML 3014
CINCINNATI, OH 45229
Hamilton County (513) 636-4788
KATHRYN WEAVER M.D.
Medical Genetics (Clinical Genetics (M.D.))
3333 BURNET AVE, ML 4006
CINCINNATI, OH 45229
Hamilton County (513) 636-4760
ROBIN T COTTON, MD, INC
Otolaryngology (Pediatric Otolaryngology)
3333 BURNET AVE, MLC 2018
CINCINNATI, OH 45229
Hamilton County (513) 636-7138
ELIZABETH ANN MOORE CNP
Nurse Practitioner (Acute Care)
3333 BURNET AVE, ML 2003
CINCINNATI, OH 45229
Hamilton County (513) 636-4432
CONSTANCE MARIE MARTIN CNP
Nurse Practitioner (Primary Care)
3333 BURNET AVE, ML 2018
CINCINNATI, OH 45229
Hamilton County (513) 636-4355
EMILY RENAE LY LSW
Case Manager/Care Coordinator
3333 BURNET AVE
CINCINNATI, OH 45229
Hamilton County (513) 803-6316

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 Sidney Kiefaber's NPI number?

The NPI number for Sidney Kiefaber is 1255070561. It was assigned to this individual provider in the NPPES registry on June 3, 2022.

Where is Sidney Kiefaber located?

Sidney Kiefaber practices at 3333 Burnet Ave, Cincinnati, OH 45229. The listed phone number is (513) 636-0800.

What is Sidney Kiefaber's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Sidney Kiefaber enrolled in Medicare?

Yes. Sidney Kiefaber is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sidney Kiefaber's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sidney Kiefaber reassigns Medicare benefits to Children's Hospital Medical Center (Cincinnati, OH). 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 Sidney Kiefaber's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sidney Kiefaber accept?

Health plans from Anthem Blue Cross and Blue Shield, CareSource, MedMutual, Oscar Health Insurance and Oscar Insurance Corporation of Ohio list Sidney Kiefaber 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 Sidney Kiefaber was last updated on February 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.