David Alajajian, MD
Internal Medicine Physician · West Hollywood, CA
David Alajajian, MD is an internal medicine physician with a practice address in West Hollywood, California, and NPI 1215354337, issued on Mar 26, 2014. Check the license (California A147528, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- David Alajajian
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A147528 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7531 Santa Monica Blvd Ste 100, West Hollywood, CA 90046
- Phone
- (323) 988-1400
- Enumerated
- Mar 26, 2014
- Record last updated
- Nov 20, 2025
- Medicare enrollment
- Enrolled (PECOS I20170905001062); may accept Medicare assignment
- Medical or professional school
- New York Medical College, 2014
- Entity
- Type 1 · individual
Also registered at 7531 Santa Monica Blvd Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Leah Dawidowicz, D.C.Chiropractor1114196060
Verify David Alajajian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A147528Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average internal medicine physician in 2024
496 Medicare Part D claims for 37 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate29 claims
- Losartan Potassium23 claims
- Gabapentin18 claims
- Quetiapine Fumarate18 claims
- Allopurinol15 claims
- Atorvastatin Calcium15 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: $3,029.56
155 payments; by number, the most common kind was food and beverage; the largest payer was ViiV Healthcare Company. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Apla Health And WellnessWest Hollywood, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
136 internal medicine physician records list a practice address in West Hollywood
They are 136 of the 2,619 NPPES records with a practice address in West Hollywood, and 17,696 internal medicine physician records in California.
All 136 in West Hollywood → All 17,696 in California → Every provider in West Hollywood →
Other internal medicine physician records in California
- Jacob Aaron, MDSan Francisco, CA1407202518
- Alistair Aaronson, MDStanford, CA1457628760
- Jose Abad., MDSacramento, CA1144607219
- Donna Abare, MDOakland, CA1386722155
- Marce AbareScotts Valley, CA1457744708
- Samuel Abarte, M.D.Chula Vista, CA1578535498
- Alexander Abary, MDLong Beach, CA1104995919
- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
- Wali Abawi, D.O.Joshua Tree, CA1104362268
Common questions
What is David Alajajian, MD's NPI number?
David Alajajian, MD's National Provider Identifier (NPI) is 1215354337, issued on Mar 26, 2014. An NPI identifies a provider in billing; it is not a license.
Where is David Alajajian, MD located?
The NPPES record lists a practice address at 7531 Santa Monica Blvd Ste 100, West Hollywood, CA, 90046. Phone: (323) 988-1400. Providers update this record themselves, so call before visiting.
How can I verify David Alajajian, MD's license?
NPPES lists California license number A147528, 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 David Alajajian, MD prescribe under Medicare Part D?
In 2024, David Alajajian, MD had 496 Medicare Part D claims for 37 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.