NPPES file of Aug 9, 2026

Robert Gerald Duncan, NP-C

Family Nurse Practitioner · Plumas Lake, CA

Robert Gerald Duncan, NP-C is a family nurse practitioner with a practice address in Plumas Lake, California, and NPI 1972496149, issued on May 29, 2025. Check the license (California NP95034905, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1972496149
Name
Robert Gerald Duncan
Credential
NP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
NP95034905 CA
Self-reported in NPPES; status is on the state search
Practice location
2299 River Oaks Blvd., Plumas Lake, CA 95961
Phone
(530) 772-5801
Enumerated
May 29, 2025
Record last updated
Jul 23, 2025
Fax
(530) 772-5807
Medicare enrollment
Enrolled (PECOS I20250722002929); 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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8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →

Verify Robert Gerald Duncan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license NP95034905    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 California 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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Bills Medicare through one group practice

  1. Sutter Valley Medical FoundationBrownsville, CA

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

Robert Gerald Duncan among 16,966 family nurse practitioner records in California

Robert Gerald Duncan, NP-C is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 90% of them.

  • NPI issued2025 · 90% of these records are older, 3% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated2024 · median 2019 among the 6,793 with a school on file
  • Record last updated2025 · 42% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

3 family nurse practitioner records list a practice address in Plumas Lake

They are 3 of the 56 NPPES records with a practice address in Plumas Lake, and 16,966 family nurse practitioner records in California.

All 16,966 in California → Every provider in Plumas Lake → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Mary Bennett, APRNPlumas Lake, CA 959611639881352
  2. Charley RenniePlumas Lake, CA 959611407788714
  3. Sara SkinnerOlivehurst, CA 959611932579943
  4. Zsanique AplingtonNorth San Juan, CA 959601437009248
  5. Laura O Brien, FNPOregon House, CA 959621124186770
  6. Lauren Alderdice, APRNNevada City, CA 959591972551083
  7. Mary Berg, FNPNevada City, CA 959591043331390
  8. Sandra Brummet, FNP-BCOrland, CA 959631982705224

Common questions

What is Robert Gerald Duncan, NP-C's NPI number?

Robert Gerald Duncan, NP-C's National Provider Identifier (NPI) is 1972496149, issued on May 29, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Robert Gerald Duncan, NP-C located?

The NPPES record lists a practice address at 2299 River Oaks Blvd., Plumas Lake, CA, 95961. Phone: (530) 772-5801. Providers update this record themselves, so call before visiting.

How can I verify Robert Gerald Duncan, NP-C's license?

NPPES lists California license number NP95034905, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.