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SPAHR INC
NPI 1063604486
Internal Medicine in Oskaloosa, IA

Active since August 10, 2007CLIA 16D0957349 · Waiver
1417 A AVE E, SUITE 300, OSKALOOSA, IA 52577(641) 672-9930(641) 672-9932 Get Directions Write a Review

NPPES record last updated: August 10, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Spahr Inc NPPES

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

SPAHR INC (NPI 1063604486) is a healthcare organization registered as an internal medicine in Oskaloosa, Iowa and active in the NPI registry since August 2007. The organization holds a CLIA Waiver certificate valid through February 17, 2027 and lists Karen A Spahr, Provider, as its authorized official.

NPPES Registry Identity

NPI1063604486
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameSPAHR INC
Location Address1417 A AVE E, SUITE 300Oskaloosa, IA 52577-4280
Mailing Address1417 A Ave E, Suite 300Oskaloosa, IA 52577-4280 · (641) 672-9930 · Fax (641) 672-9932
Phone(641) 672-9930
Fax(641) 672-9932
Organization SubpartNo
Authorized OfficialKaren A SpahrProvider · (641) 672-9930
Enumeration DateAugust 10, 2007
✔ NPI 1063604486 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IA · 02695
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1417 A AVE E, Oskaloosa, IA 52577
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Other Identifiers 2

Medicare UPINF67242IA
Medicaid2102491IA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Spahr Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Karen Spahr, DO
Internal Medicine
NPI 1194891374
1203 A AVE EAST
Oskaloosa, IA 52577
(641) 672-9930
✔ PECOS✔ Accepts Medicare16 mi

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 16D0957349

Spahr Inc · Oskaloosa, IA
Active · expires Feb 17, 2027
CLIA Number16D0957349
Laboratory TypePhysician Office
Certificate Effective DateFebruary 18, 2025
Certificate Expiration DateFebruary 17, 2027
Laboratory DirectorKaren A. Spahr, Do
Laboratory Phone(641) 672-9930
Laboratory LocationSpahr Inc105 N 3rd St, Oskaloosa, IA 52577
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Spahr Inc's NPI number?

The NPI number for Spahr Inc is 1063604486. It was assigned to this organization in the NPPES registry on August 10, 2007.

Where is Spahr Inc located?

Spahr Inc is located at 1417 A Ave E Suite 300, Oskaloosa, IA 52577. The listed phone number is (641) 672-9930.

What is Spahr Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Spahr Inc enrolled in Medicare?

Yes. Spahr Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Spahr Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Spahr Inc. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Spahr Inc hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 16D0957349) is associated with this NPI, valid through February 17, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Spahr Inc was last updated on August 10, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.