NPPES file of Aug 9, 2026

Jeremy Elliott Kaslow, M.D.

Allergy & Immunology (Internal Medicine) Physician · Santa Ana, CA

Jeremy Elliott Kaslow, M.D. is an allergy & immunology (internal medicine) physician with a practice address in Santa Ana, California, and NPI 1144305574, issued on Oct 25, 2006. Check the license (California G55911, as entered in NPPES) on the Medical Board of California; 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
1144305574
Name
Jeremy Elliott Kaslow
Credential
M.D.
Primary taxonomy
Allergy & Immunology (Internal Medicine) Physician 207RA0201X
License number
G55911 CA
Self-reported in NPPES; status is on the state search
Practice location
720 N Tustin Ave Ste 202, Santa Ana, CA 92705
Phone
(714) 565-1032
Enumerated
Oct 25, 2006
Record last updated
Aug 6, 2024
Fax
(714) 565-1035
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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Also registered at 720 N Tustin Ave Ste 202

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

  1. Linda Garcia, FNP-BCFamily Nurse Practitioner1124980867

Verify Jeremy Elliott Kaslow in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G55911
    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
Open the California license search

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58% more Medicare Part D claims than the average allergy & immunology (internal medicine) physician in 2024

1,243 Medicare Part D claims for 128 beneficiaries, against an average of 789 among the 429 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 29 claims were for opioids.

  1. Jeremy Kaslow1,243
  2. Specialty average789

Most prescribed

  1. Np Thyroid127 claims
  2. Liothyronine Sodium97 claims
  3. Levothyroxine Sodium84 claims
  4. Progesterone77 claims
  5. Anastrozole44 claims
  6. Amlodipine Besylate42 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.

Jeremy Elliott Kaslow among 81 allergy & immunology (internal medicine) physician records in California

Jeremy Elliott Kaslow, M.D. is one of 81 allergy & immunology (internal medicine) physician 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 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 68% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 57% of these records are
  • Record last updated2024 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RA0201X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Allergy & Immunology (Internal Medicine) Physician providers in California

There are 81 allergy & immunology (internal medicine) physician records in California.

The 8 allergy & immunology (internal medicine) physician records with the nearest ZIP codes

  1. Tyler Basen, M.D.Mission Viejo, CA 926911184069692
  2. Bruce Nelson, M.D.Mission Viejo, CA 926911649269614
  3. Trisha Sharma, M.D.Irvine, CA 926041811315781
  4. Joseph Nguyen, MDOrange, CA 928681225217425
  5. Monica TsaiOrange, CA 928681598176497
  6. Christelle Miot, MDLoma Linda, CA 923541487150736
  7. Liza Presser Belkin, M.D.Santa Barbara, CA 931111982709036
  8. Christopher Foster, MDSan Diego, CA 921061588710644

Common questions

What is Jeremy Elliott Kaslow, M.D.'s NPI number?

Jeremy Elliott Kaslow, M.D.'s National Provider Identifier (NPI) is 1144305574, issued on Oct 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jeremy Elliott Kaslow, M.D. located?

The NPPES record lists a practice address at 720 N Tustin Ave Ste 202, Santa Ana, CA, 92705. Phone: (714) 565-1032. Providers update this record themselves, so call before visiting.

How can I verify Jeremy Elliott Kaslow, M.D.'s license?

NPPES lists California license number G55911, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Jeremy Elliott Kaslow, M.D. prescribe under Medicare Part D?

In 2024, Jeremy Elliott Kaslow, M.D. had 1,243 Medicare Part D claims for 128 beneficiaries; the average among allergy & immunology (internal medicine) physician prescribers was 789. 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.