NPPES file of Aug 9, 2026

Kimberly Phan

Physician Assistant · Carlsbad, CA

Kimberly Phan is a physician assistant with a practice address in Carlsbad, California, and NPI 1912566910, issued on Jun 12, 2019. Check the license 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
1912566910
Name
Kimberly Phan
Primary taxonomy
Physician Assistant 363A00000X
Practice location
2176 Salk Ave Ste 200, Carlsbad, CA 92008
Phone
(858) 927-5527
Enumerated
Jun 12, 2019
Record last updated
Jul 24, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20191113000421); 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 2176 Salk Ave Ste 200

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

  1. Robert Coles, MDPediatrics Physician1407876691
  2. Neta Defenbaugh, NPFamily Nurse Practitioner1215404512
  3. Danielle Durschlag, N.P.Family Nurse Practitioner1255884375
  4. Julie Fowler, FNPFamily Nurse Practitioner1841786795
  5. Jean Hwang, M.D.Pediatrics Physician1154766129
  6. Wyatt Knapp, NPFamily Nurse Practitioner1447925615

Verify Kimberly Phan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California 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 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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70% more Medicare Part D claims than the average physician assistant in 2024

1,408 Medicare Part D claims for 380 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 28 claims were for opioids.

  1. Kimberly Phan1,408
  2. Specialty average830

Most prescribed

  1. Levothyroxine Sodium85 claims
  2. Amlodipine Besylate67 claims
  3. Losartan Potassium45 claims
  4. Rosuvastatin Calcium44 claims
  5. Gabapentin39 claims
  6. Fluticasone Propionate33 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: $551.22

19 payments; by number, the most common kind was food and beverage; the largest payer was ViiV Healthcare Company. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kimberly Phan$551.22
  2. Specialty average$841.65

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

Bills Medicare through one group practice

  1. Scripps HealthSan Diego, CA

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

Kimberly Phan among 14,451 physician assistant records in California

Kimberly Phan is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 56% of them.

  • NPI issued2019 · 56% of these records are older, 38% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2019 · median 2018 among the 7,214 with a school on file
  • Record last updated2019 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

40 physician assistant records list a practice address in Carlsbad

They are 40 of the 3,411 NPPES records with a practice address in Carlsbad, and 14,451 physician assistant records in California.

The 8 physician assistant records with the nearest ZIP codes

  1. Carley Anderson, PACarlsbad, CA 920081275158305
  2. Melissa Blake, PA-CCarlsbad, CA 920081740655653
  3. Marissa Caldarella, PA-CCarlsbad, CA 920081619349826
  4. Rise Curiel, PACarlsbad, CA 920081972957629
  5. John Donnelly, PA-CCarlsbad, CA 920081508548314
  6. Carly Gooding, PA-CCarlsbad, CA 920081447002506
  7. Morgan O'Brien, MS, PA-CCarlsbad, CA 920081114557329
  8. Sara Poggi, PA-CCarlsbad, CA 920081265119911

Common questions

What is Kimberly Phan's NPI number?

Kimberly Phan's National Provider Identifier (NPI) is 1912566910, issued on Jun 12, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Kimberly Phan located?

The NPPES record lists a practice address at 2176 Salk Ave Ste 200, Carlsbad, CA, 92008. Phone: (858) 927-5527. Providers update this record themselves, so call before visiting.

How can I verify Kimberly Phan's license?

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

How much does Kimberly Phan prescribe under Medicare Part D?

In 2024, Kimberly Phan had 1,408 Medicare Part D claims for 380 beneficiaries; the average among physician assistant prescribers was 830. 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.