John B. Javien, MD
Cardiovascular Disease Physician · Long Beach, CA
John B. Javien, MD is a cardiovascular disease physician with a practice address in Long Beach, California, and NPI 1740504356, issued on Mar 25, 2010. Check the license (California A121471, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- John B. Javien
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- A121471 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1040 Elm Ave Ste 200, Long Beach, CA 90813
- Phone
- (562) 624-4999
- Enumerated
- Mar 25, 2010
- Record last updated
- Aug 10, 2023
- Medicare enrollment
- Enrolled (PECOS I20180712003193); accepts Medicare assignment
- Medical or professional school
- University Of California, Davis School Of Medicine, 2010
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,574 in California → Look up another NPI →
Also registered at 1040 Elm Ave Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marcia Alcouloumre Senteno, MDInfectious Disease Physician1770502650
- Patrick Halili, DNP, FNP-CFamily Nurse Practitioner1528567427
- Jacqueline Marroquin, MSN, APRN, FNP-CFamily Nurse Practitioner1134503576
- Amit Parikh, M.D.Internal Medicine Physician1982066734
- Natalie Vizcarra, PA-CPhysician Assistant1184063554
Verify John B. Javien in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A121471Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
1,070 Medicare Part D claims for 52 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims.
Most prescribed
- Atorvastatin Calcium83 claims
- Biktarvy52 claims
- Amlodipine Besylate44 claims
- Rosuvastatin Calcium36 claims
- Tamsulosin Hcl31 claims
- Nitroglycerin28 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: $408.12
20 payments; by number, the most common kind was food and beverage; the largest payer was ViiV Healthcare Company. 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
- Prohealth Partners, A Medical GroupLong Beach, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John B. Javien among 2,574 cardiovascular disease physician records in California
John B. Javien, MD 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 2010, is newer than 74% of them.
- NPI issued2010 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2010 · median 1999 among the 1,742 with a school on file
- Record last updated2023 · 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 Long Beach → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Abdul Abbasi, MDLong Beach, CA 908131710071717
- James Jengo, MDLong Beach, CA 908131245324201
- Amarjeet Kapoor, MD, FACCLong Beach, CA 908131326063835
- Nikhil Kapoor, M.D.Long Beach, CA 908131902924152
- Serap Sobnosky, MDLong Beach, CA 908131447302823
- Todd Zynda, D.O., F.A.C.C.Long Beach, CA 908131669618393
- Amrit Singh, M.D.Long Beach, CA 908151407947393
- Khiet Hoang, M.D.Long Beach, CA 908081932309614
Common questions
What is John B. Javien, MD's NPI number?
John B. Javien, MD's National Provider Identifier (NPI) is 1740504356, issued on Mar 25, 2010. An NPI identifies a provider in billing; it is not a license.
Where is John B. Javien, MD located?
The NPPES record lists a practice address at 1040 Elm Ave Ste 200, Long Beach, CA, 90813. Phone: (562) 624-4999. Providers update this record themselves, so call before visiting.
How can I verify John B. Javien, MD's license?
NPPES lists California license number A121471, 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 John B. Javien, MD prescribe under Medicare Part D?
In 2024, John B. Javien, MD had 1,070 Medicare Part D claims for 52 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.