NPPES file of Aug 9, 2026

Marcella Northern, MSN, RN, FNP, CNOR

Family Nurse Practitioner · Newport Beach, CA

Marcella Northern, MSN, RN, FNP, CNOR is a family nurse practitioner with a practice address in Newport Beach, California, and NPI 1710690425, issued on Dec 28, 2022. Check the license (California 95023507, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1710690425
Name
Marcella Northern
Credential
MSN, RN, FNP, CNOR
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
95023507 CA
95182844 CA
Self-reported in NPPES; status is on the state search
Practice location
22 Corporate Plaza Dr, Newport Beach, CA 92660
Phone
(949) 722-7038
Enumerated
Dec 28, 2022
Record last updated
Dec 9, 2024
Medicare enrollment
Enrolled (PECOS I20230331000874); accepts Medicare assignment
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 →

Also registered at 22 Corporate Plaza Dr

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

  1. Zachary Adler, MDOrthopaedic Surgery Physician1396884391
  2. Joyce Anderson, R.N.F.A.Registered Nurse First Assistant1952630006
  3. Justin Anderson, PA-CSurgical Physician Assistant1487924007
  4. Nicholas Bacher, MDPain Medicine (Anesthesiology) Physician1972130771
  5. Dennis Bansil, PA-CPhysician Assistant1740629047
  6. Lindsay Baumhefner, PA-CMedical Physician Assistant1043398977

Verify Marcella Northern 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 95023507    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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86% more Medicare Part D claims than the average family nurse practitioner in 2024

2,431 Medicare Part D claims for 557 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 743 claims were for opioids.

  1. Marcella Northern2,431
  2. Specialty average1,305

Most prescribed

  1. Meloxicam517 claims
  2. Tramadol Hcl433 claims
  3. Amoxicillin270 claims
  4. Oxycodone Hcl258 claims
  5. Methocarbamol236 claims
  6. Ondansetron Hcl210 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.

Bills Medicare through one group practice

  1. Orthopedic Institute OF Newport Beach Limited PartnershipNewport Beach, CA

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

Marcella Northern among 16,966 family nurse practitioner records in California

Marcella Northern, MSN, RN, FNP, CNOR 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 2022, is newer than 68% of them.

  • NPI issued2022 · 68% of these records are older, 25% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated2022 · median 2019 among the 6,793 with a school on file
  • Record last updated2024 · 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).

92 family nurse practitioner records list a practice address in Newport Beach

They are 92 of the 4,414 NPPES records with a practice address in Newport Beach, and 16,966 family nurse practitioner records in California.

All 16,966 in California → Every provider in Newport Beach → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Barret Bestard, NPNewport Beach, CA 926601639719750
  2. Clarissa Caballero, MSN, FNP-BCNewport Beach, CA 926601417486143
  3. Linda Clark, APRN-BCNewport Beach, CA 926601952491797
  4. Laura Conahan, FNPNewport Beach, CA 926601194005975
  5. Joanne Giron, NPNewport Beach, CA 926601710459995
  6. Brian Jackson, NPNewport Beach, CA 926601174080030
  7. Meghan Kelly, FNP-CNewport Beach, CA 926601356928568
  8. Kristy Lambaren, FNPNewport Beach, CA 926601972961092

Common questions

What is Marcella Northern, MSN, RN, FNP, CNOR's NPI number?

Marcella Northern, MSN, RN, FNP, CNOR's National Provider Identifier (NPI) is 1710690425, issued on Dec 28, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Marcella Northern, MSN, RN, FNP, CNOR located?

The NPPES record lists a practice address at 22 Corporate Plaza Dr, Newport Beach, CA, 92660. Phone: (949) 722-7038. Providers update this record themselves, so call before visiting.

How can I verify Marcella Northern, MSN, RN, FNP, CNOR's license?

NPPES lists California license number 95023507, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Marcella Northern, MSN, RN, FNP, CNOR prescribe under Medicare Part D?

In 2024, Marcella Northern, MSN, RN, FNP, CNOR had 2,431 Medicare Part D claims for 557 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.

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.