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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. BRITT HOLDERNESS OLMSTED M.D.
NPI 1629211933
Internal Medicine - Hematology & Oncology in Findlay, OH

Active since April 16, 2009PECOS Enrolled
15990 MEDICAL DR S, FINDLAY, OH 45840(419) 524-3247(419) 425-3091 Get Directions Write a Review

NPPES record last updated: November 5, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Britt Holderness Olmsted M.d. NPPES

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

DR. BRITT HOLDERNESS OLMSTED M.D. (NPI 1629211933) is an individual hematology & oncology provider in Findlay, Ohio, licensed in Ohio (35.126545) and active in the NPI registry since April 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629211933
Entity TypeIndividualFemale
Primary Taxonomy207RH0003X
Provider Legal NameDR. BRITT HOLDERNESS OLMSTEDCredential: M.D.
Location Address15990 MEDICAL DR SFindlay, OH 45840-8894
Mailing Address111 Colchester AveBurlington, VT 05401-1473 · (802) 847-0000
Phone(419) 524-3247
Fax(419) 425-3091
Sole ProprietorNo
Enumeration DateApril 16, 2009
Last NPPES UpdateNovember 5, 2026
NPPES CertifiedNovember 5, 2026
✔ NPI 1629211933 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in OH · 35.126545
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
15990 MEDICAL DR S, Findlay, OH 45840
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Britt Holderness Olmsted 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 45840 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
$166.65 typical visit price
range $54.34 – $166.65
Typical copayment $41.66 (range $13.58 – $41.66)
Most-billed visit code 99205
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
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 7

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

BLANCHARD VALLEY REGIONAL CANCER CENTER LLC
Radiology (Radiation Oncology)
15990 MEDICAL DR S
FINDLAY, OH 45840
Hancock County (419) 423-3703
EASTERN WOODS RADIATION ONCOLOGY
Radiology (Radiation Oncology)
15990 MEDICAL DR S
FINDLAY, OH 45840
Hancock County (419) 423-4500
DR. STEPHEN T LUTZ MD
Radiology (Radiation Oncology)
15990 MEDICAL DR S
FINDLAY, OH 45840
Hancock County (419) 423-4500
DEREK THOMAS M.D.
Internal Medicine (Hematology & Oncology)
15990 MEDICAL DR S
FINDLAY, OH 45840
Hancock County (419) 423-5522
HEMATOLOGY-ONCOLOGY SPECIALISTS OF NORTHWEST OHIO INC
Internal Medicine (Hematology & Oncology)
15990 MEDICAL DR S
FINDLAY, OH 45840
Hancock County (419) 422-9898
DR. APOORVA CHAWLA M.D.
Internal Medicine (Hematology & Oncology)
15990 MEDICAL DR S
FINDLAY, OH 45840
Hancock County (419) 422-9898
DR. KEVIN J SHANNON M.D.
Internal Medicine (Hematology & Oncology)
15990 MEDICAL DR S
FINDLAY, OH 45840
Hancock County (419) 422-9898

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 Britt Olmsted's NPI number?

The NPI number for Britt Olmsted is 1629211933. It was assigned to this individual provider in the NPPES registry on April 16, 2009.

Where is Britt Olmsted located?

Britt Olmsted practices at 15990 Medical Dr S, Findlay, OH 45840. The listed phone number is (419) 524-3247.

What is Britt Olmsted's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Britt Olmsted enrolled in Medicare?

Yes. Britt Olmsted is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Britt Olmsted was last updated on November 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days 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.