NPPES file of Aug 9, 2026

Mariah Mellinger, NP

Nurse Practitioner · San Diego, CA

Mariah Mellinger, NP is a nurse practitioner with a practice address in San Diego, California, and NPI 1528772019, issued on Jan 9, 2023. Check the license (California 18414, 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
1528772019
Name
Mariah Mellinger
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
18414 CA
Self-reported in NPPES; status is on the state search
Practice location
7944 Birmingham Dr Ste 76, San Diego, CA 92123
Phone
(858) 939-6764
Enumerated
Jan 9, 2023
Record last updated
Jan 9, 2023
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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Verify Mariah Mellinger 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 18414
    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
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73% fewer Medicare Part D claims than the average nurse practitioner in 2024

296 Medicare Part D claims for 123 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.

  1. Mariah Mellinger296
  2. Specialty average1,109

Most prescribed

  1. Clopidogrel62 claims
  2. Metoprolol Tartrate35 claims
  3. Atorvastatin Calcium28 claims
  4. Brilinta28 claims
  5. Carvedilol14 claims
  6. Losartan Potassium14 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: $377.39

18 payments; by number, the most common kind was food and beverage; the largest payer was Zoll Services LLC (a/k/a Zoll LifeCor Corp). The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mariah Mellinger$377.39
  2. Specialty average$791.64

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Mariah Mellinger among 8,223 nurse practitioner records in California

Mariah Mellinger, NP is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 82% of them.

  • NPI issued2023 · 82% of these records are older, 13% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 42% of these records are
  • Record last updated2023 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nurse Practitioner providers in California

There are 8,223 nurse practitioner records in California.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Ann Marie Berger-Finley, N.P.San Diego, CA 921231134256639
  2. Diane Brooks, N.P.San Diego, CA 921231669566477
  3. Dana Connolly, NP, PHDSan Diego, CA 921231669684809
  4. Barbara Goergen, N.P.San Diego, CA 921231720150857
  5. Michelle Headley, N.P.San Diego, CA 921231811029937
  6. Elizabeth Luke, N.P.San Diego, CA 921231043392897
  7. Robert Mihalik, NP, PA-CSan Diego, CA 921231346376555
  8. Kate O'Flaherty-Keese, P.N.P.San Diego, CA 921231144417726

Common questions

What is Mariah Mellinger, NP's NPI number?

Mariah Mellinger, NP's National Provider Identifier (NPI) is 1528772019, issued on Jan 9, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Mariah Mellinger, NP located?

The NPPES record lists a practice address at 7944 Birmingham Dr Ste 76, San Diego, CA, 92123. Phone: (858) 939-6764. Providers update this record themselves, so call before visiting.

How can I verify Mariah Mellinger, NP's license?

NPPES lists California license number 18414, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Mariah Mellinger, NP prescribe under Medicare Part D?

In 2024, Mariah Mellinger, NP had 296 Medicare Part D claims for 123 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.