NPPES file of Aug 9, 2026

Mitchell Bareng, FNP-C

Family Nurse Practitioner · Portland, OR

Mitchell Bareng, FNP-C is a family nurse practitioner with a practice address in Portland, Oregon, and NPI 1841952876, issued on Oct 7, 2021. Check the license with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841952876
Name
Mitchell Bareng
Credential
FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
833733 NV
Self-reported in NPPES; status is on the state search
Practice location
4816 NW Bethany Blvd, Portland, OR 97229
Phone
(888) 227-3312
Enumerated
Oct 7, 2021
Record last updated
Jun 13, 2024
Fax
(971) 282-0100
Medicare enrollment
Enrolled (PECOS I20240529002512); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 4816 NW Bethany Blvd

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

  1. Ali Al SaediPharmacist1861093007
  2. Micah Butt, PHARMDPharmacist1801203468
  3. Rafael Carnet, RNFamily Nurse Practitioner1467139642
  4. Victoria Chen, PHARMDPharmacist1659966992
  5. Trung Chung, PA-CPhysician Assistant1720489297
  6. Christopher Drew, RPHPharmacist1831343458

Verify Mitchell Bareng in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this professionCheck 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.

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72% fewer Medicare Part D claims than the average family nurse practitioner in 2024

365 Medicare Part D claims for 253 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Mitchell Bareng365
  2. Specialty average1,305

Most prescribed

  1. Cephalexin35 claims
  2. Prednisone29 claims
  3. Azithromycin28 claims
  4. Amoxicillin-Clavulanate Potass24 claims
  5. Albuterol Sulfate Hfa16 claims
  6. Ciprofloxacin Hcl13 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 57.9 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score54.5
  2. Costout of 100 · 30%18.9
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Express Care OR PCPortland, OR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mitchell Bareng among 2,384 family nurse practitioner records in Oregon

Mitchell Bareng, FNP-C 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 2021, is newer than 78% of them.

  • NPI issued2021 · 78% of these records are older, 18% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2020 · median 2017 among the 1,390 with a school on file
  • Record last updated2024 · 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).

591 family nurse practitioner records list a practice address in Portland

They are 591 of the 42,088 NPPES records with a practice address in Portland, and 2,384 family nurse practitioner records in Oregon.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Raquel Bishop, FNPPortland, OR 972291477102689
  2. David Burke, FNP-CPortland, OR 972291952851685
  3. Rafael Carnet, RNPortland, OR 972291467139642
  4. Nandish Dayal, FNPPortland, OR 972291235665522
  5. Wendy Gallagher, NPPortland, OR 972291558771683
  6. Scott Nguy, FNP, CNMPortland, OR 972291255688719
  7. Erin Ramsey, FNPPortland, OR 972291346756269
  8. Lucy Rideout, FNPPortland, OR 972291073053351

Common questions

What is Mitchell Bareng, FNP-C's NPI number?

Mitchell Bareng, FNP-C's National Provider Identifier (NPI) is 1841952876, issued on Oct 7, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Mitchell Bareng, FNP-C located?

The NPPES record lists a practice address at 4816 NW Bethany Blvd, Portland, OR, 97229. Phone: (888) 227-3312. Providers update this record themselves, so call before visiting.

How can I verify Mitchell Bareng, FNP-C's license?

Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

How much does Mitchell Bareng, FNP-C prescribe under Medicare Part D?

In 2024, Mitchell Bareng, FNP-C had 365 Medicare Part D claims for 253 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Mitchell Bareng, FNP-C's MIPS final score?

The 2023 MIPS final score is 57.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.