Registry data as of Aug 27, 2026

Brian Blackman, DNP

Family Nurse Practitioner · Klamath Falls, OR

Brian Blackman, DNP is a family nurse practitioner with a practice address in Klamath Falls, Oregon, and NPI 1356173850, issued on Aug 14, 2024. Check the license (Oregon 10009263, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1356173850
Name
Brian Blackman
Credential
DNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
10009263 OR
Self-reported in NPPES; status is on the state search
Practice location
2074 S 6TH St, Klamath Falls, OR 97601
Phone
(541) 851-8110
Enumerated
Aug 14, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2074 S 6TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Brittney AgardCase Manager/Care Coordinator1841004736
  2. Scott Alexander, FNPFamily Nurse Practitioner1831439454
  3. Maria Alonso, RNCase Management Registered Nurse1578835856
  4. Roy Babb, PHARM.D.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1912549544
  5. Leonard Brennan, LPC, LCASAddiction (Substance Use Disorder) Counselor1518323369
  6. Thalia Brennan, LPCMental Health Counselor1811280639

Verify Brian Blackman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license 10009263
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

87% fewer Medicare Part D claims than the average family nurse practitioner in 2024

171 Medicare Part D claims for 74 beneficiaries, against an average of 1,302 among the 128,048 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Brian Blackman171
  2. Specialty average1,302

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.

One hospital or facility affiliation

  1. Klamath Health Partnership IncKlamath Falls, OR

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

49 family nurse practitioner records list a Klamath Falls practice address

They are 49 of the 1,946 NPPES records with a Klamath Falls practice address, and 2,077 family nurse practitioner records in Oregon.

Other family nurse practitioner records in Oregon

  1. April Abaecherli-Shore, FNP-CGresham, OR1881060267
  2. Leslie Abbott, FNPRoseburg, OR1700217064
  3. Samantha Abbott, FNPMilwaukie, OR1043855257
  4. Tristin Accuardi, DNP-FNPAstoria, OR1366970758
  5. Bonita Acosta, FNPCanyonville, OR1295882512
  6. Melissa Adair, ARNPPortland, OR1023590197
  7. Erika Adams, FNP-CJohn Day, OR1174163356
  8. Lindsey Adkisson, DNP, FNP-BCEugene, OR1386266450
  9. Alyssa Anthea Adriano, DNP, FNP-C, BSN-RNPortland, OR1346727179
  10. Jonathan Aebischer, FNPGladstone, OR1639546203

Common questions

What is Brian Blackman, DNP's NPI number?

Brian Blackman, DNP's National Provider Identifier (NPI) is 1356173850, issued on Aug 14, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Brian Blackman, DNP located?

The NPPES record lists a practice address at 2074 S 6TH St, Klamath Falls, OR, 97601. Phone: (541) 851-8110. Providers update this record themselves, so call before visiting.

How can I verify Brian Blackman, DNP's license?

NPPES lists Oregon license number 10009263, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

How much does Brian Blackman, DNP prescribe under Medicare Part D?

In 2024, Brian Blackman, DNP had 171 Medicare Part D claims for 74 beneficiaries; the average among family nurse practitioner prescribers was 1,302. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.