NPPES file of Aug 9, 2026

Katherine Malcolm, M.P.H.

Student in an Organized Health Care Education/Training Program · Del Mar, CA

Katherine Malcolm, M.P.H. is a student in an organized health care education/training program with a practice address in Del Mar, California, and NPI 1508229741, issued on Apr 4, 2016. 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
1508229741
Name
Katherine Malcolm
Credential
M.P.H.
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
4557 Vista DE LA Tierra, Del Mar, CA 92014
Phone
(858) 232-5013
Enumerated
Apr 4, 2016
Record last updated
Apr 4, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200420002234); accepts Medicare assignment
Medical or professional school
Tufts University School Of Medicine, 2016
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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Verify Katherine Malcolm 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
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44% more Medicare Part D claims than the average student in an organized health care education/training program in 2024

266 Medicare Part D claims for 86 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.

  1. Katherine Malcolm266
  2. Specialty average185

Most prescribed

  1. Doxepin Hcl25 claims
  2. Albuterol Sulfate Hfa20 claims
  3. Fluticasone Propionate16 claims
  4. Azithromycin11 claims
  5. Fluticasone-Salmeterol11 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: $97.42

3 payments; by number, the most common kind was food and beverage; the largest payer was Inspire Medical Systems, Inc. The 13,278 providers of this specialty with any payment received $608.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Katherine Malcolm$97.42
  2. Specialty average$608.08

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

Bills Medicare through 3 group practices

  1. Permanente Medical Group IncSan Francisco, CA
  2. Regents OF The University OF CaliforniaSan Francisco, CA
  3. University OF California San FranciscoSan Francisco, CA

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

Katherine Malcolm among 40,652 student in an organized health care education/training program records in California

Katherine Malcolm, M.P.H. is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 13% of them.

  • NPI issued2016 · 13% of these records are older, 85% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileYes · 6% of these records are
  • Graduated2016 · median 2017 among the 2,409 with a school on file
  • Record last updated2016 · 26% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Student in an Organized Health Care Education/Training Program providers in California

There are 40,652 student in an organized health care education/training program records in California.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Sarah Di Benedetto, MDSan Diego, CA 920131346944493
  2. Jennifer King, APCCCarlsbad, CA 920111821311903
  3. Brittany BilekCarlsbad, CA 920101477173649
  4. Lauren BearCarlsbad, CA 920091093606659
  5. Nicole CamarattaCarlsbad, CA 920091265015671
  6. Amanda DaoudEl Cajon, CA 920191285253179
  7. Rasha Kako, MDEl Cajon, CA 920191487413050
  8. Rawaa MamizaEl Cajon, CA 920191104545508

Common questions

What is Katherine Malcolm, M.P.H.'s NPI number?

Katherine Malcolm, M.P.H.'s National Provider Identifier (NPI) is 1508229741, issued on Apr 4, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Malcolm, M.P.H. located?

The NPPES record lists a practice address at 4557 Vista DE LA Tierra, Del Mar, CA, 92014. Phone: (858) 232-5013. Providers update this record themselves, so call before visiting.

How can I verify Katherine Malcolm, M.P.H.'s license?

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

How much does Katherine Malcolm, M.P.H. prescribe under Medicare Part D?

In 2024, Katherine Malcolm, M.P.H. had 266 Medicare Part D claims for 86 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.