Diana Glovaci
Cardiovascular Disease Physician · Los Alamitos, CA
Diana Glovaci is a cardiovascular disease physician with a practice address in Los Alamitos, California, and NPI 1366805590, issued on Apr 4, 2016. Check the license (California 20A15851, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Diana Glovaci
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 20A15851 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5300 Katella Ave, Los Alamitos, CA 90720
- Phone
- (562) 430-7533
- Enumerated
- Apr 4, 2016
- Record last updated
- Oct 5, 2022
- Medicare enrollment
- Enrolled (PECOS I20220922003136); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,574 in California → Look up another NPI →
Also registered at 5300 Katella Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carlos ArguedasInternal Medicine Physician1023075579
- Ramandeep Brar, M.D.Cardiovascular Disease Physician1821165549
- Valerie Cacho, MDSleep Medicine (Internal Medicine) Physician1528296845
- Stuart Fischer, M.D.Cardiovascular Disease Physician1083656086
- Steven Forman, M.D.Cardiovascular Disease Physician1023059763
- Robert Lee, M.D.Interventional Cardiology Physician1861684201
Verify Diana Glovaci in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A15851Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
1,845 Medicare Part D claims for 325 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Eliquis245 claims
- Metoprolol Succinate206 claims
- Atorvastatin Calcium201 claims
- Metoprolol Tartrate111 claims
- Losartan Potassium104 claims
- Carvedilol98 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: $1,005.30
49 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 16,686 providers of this specialty with any payment received $3,819.56 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
- Los Alamitos Internal Medical Group IncLos Alamitos, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diana Glovaci among 2,574 cardiovascular disease physician records in California
Diana Glovaci is one of 2,574 cardiovascular disease physician records with a practice address in California. 83% 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 88% of them.
- NPI issued2016 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2016 · median 1999 among the 1,742 with a school on file
- Record last updated2022 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in California
There are 2,574 cardiovascular disease physician records in California.
All 2,574 in California → Every provider in Los Alamitos → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Ramandeep Brar, M.D.Los Alamitos, CA 907201821165549
- Mark Castellanet, M.D.Los Alamitos, CA 907201538165782
- Stuart Fischer, M.D.Los Alamitos, CA 907201083656086
- Steven Forman, M.D.Los Alamitos, CA 907201023059763
- Fernando Mendoza, M.D.Los Alamitos, CA 907201063637320
- Timothy O'Neill, M.D.Los Alamitos, CA 907201467493155
- Adrian Shandling, MDLos Alamitos, CA 907201386640522
- Bret Witter, M.D.Los Alamitos, CA 907201396783387
Common questions
What is Diana Glovaci's NPI number?
Diana Glovaci's National Provider Identifier (NPI) is 1366805590, issued on Apr 4, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Diana Glovaci located?
The NPPES record lists a practice address at 5300 Katella Ave, Los Alamitos, CA, 90720. Phone: (562) 430-7533. Providers update this record themselves, so call before visiting.
How can I verify Diana Glovaci's license?
NPPES lists California license number 20A15851, 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 Diana Glovaci prescribe under Medicare Part D?
In 2024, Diana Glovaci had 1,845 Medicare Part D claims for 325 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.