Nancy Ferrer Barr, FNP
Family Nurse Practitioner · Klamath Falls, OR
Nancy Ferrer Barr, FNP is a family nurse practitioner with a practice address in Klamath Falls, Oregon, and NPI 1821696816, issued on Oct 13, 2020. Check the license (Oregon 10016682, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nancy Ferrer Barr
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 10016682 OR
Self-reported in NPPES; status is on the state search - Practice location
- 2617 Almond St, Klamath Falls, OR 97601
- Phone
- (541) 274-8900
- Enumerated
- Oct 13, 2020
- Record last updated
- Oct 23, 2023
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,384 in Oregon → Look up another NPI →
Also registered at 2617 Almond St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robyn Ewing, FNPFamily Nurse Practitioner1093422321
Verify Nancy Ferrer Barr in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 10016682Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average family nurse practitioner in 2024
87 Medicare Part D claims for 50 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Clobetasol Propionate13 claims
- Triamcinolone Acetonide13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $389.58
15 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Nancy Ferrer Barr among 2,384 family nurse practitioner records in Oregon
Nancy Ferrer Barr, FNP is one of 2,384 family nurse practitioner records with a practice address in Oregon. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 73% of them.
- NPI issued2020 · 73% of these records are older, 22% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2023 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
56 family nurse practitioner records list a practice address in Klamath Falls
They are 56 of the 1,946 NPPES records with a practice address in Klamath Falls, and 2,384 family nurse practitioner records in Oregon.
All 2,384 in Oregon → Every provider in Klamath Falls → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Scott Alexander, FNPKlamath Falls, OR 976011831439454
- Darcy Butcher, FNPCKlamath Falls, OR 976011083614630
- Elena Herrera, FNPKlamath Falls, OR 976011780805556
- Laina Holland, FNPKlamath Falls, OR 976011174639157
- Amy Holweger, FNPKlamath Falls, OR 976011902870835
- Alexandra Larsen, F.N.P.Klamath Falls, OR 976011366782716
- Katherine Murphey, FNPKlamath Falls, OR 976011407987811
- Judith Olson, FNPKlamath Falls, OR 976011437186897
Common questions
What is Nancy Ferrer Barr, FNP's NPI number?
Nancy Ferrer Barr, FNP's National Provider Identifier (NPI) is 1821696816, issued on Oct 13, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Nancy Ferrer Barr, FNP located?
The NPPES record lists a practice address at 2617 Almond St, Klamath Falls, OR, 97601. Phone: (541) 274-8900. Providers update this record themselves, so call before visiting.
How can I verify Nancy Ferrer Barr, FNP's license?
NPPES lists Oregon license number 10016682, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Nancy Ferrer Barr, FNP prescribe under Medicare Part D?
In 2024, Nancy Ferrer Barr, FNP had 87 Medicare Part D claims for 50 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.