Adam Masood Dost, D.O.
Internal Medicine Physician · Long Beach, CA
Adam Masood Dost, D.O. is an internal medicine physician with a practice address in Long Beach, California, and NPI 1962728238, issued on Apr 12, 2010. Check the license (California 20A11931, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Adam Masood Dost
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 20A11931 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4865 Pearce Ave, Long Beach, CA 90808
- Phone
- (310) 490-3855
- Enumerated
- Apr 12, 2010
- Record last updated
- Jul 20, 2023
- Medicare enrollment
- Enrolled (PECOS I20130903000808); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Verify Adam Masood Dost in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A11931Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
28 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Pih Health PhysiciansDowney, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Adam Masood Dost among 17,696 internal medicine physician records in California
Adam Masood Dost, D.O. is one of 17,696 internal medicine physician records with a practice address in California. 79% 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 63% of them.
- NPI issued2010 · 63% of these records are older, 34% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2010 · median 2004 among the 11,065 with a school on file
- Record last updated2023 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
221 internal medicine physician records list a practice address in Long Beach
They are 221 of the 13,650 NPPES records with a practice address in Long Beach, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Long Beach → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Dennis Clark, MDLong Beach, CA 908081699700849
- Pedro De La Rosa, MDLong Beach, CA 908081114940145
- Rodolfo Ibarra, MDLong Beach, CA 908081376566323
- Van Pham, D.OLong Beach, CA 908081851786156
- Alexander Abary, MDLong Beach, CA 908071104995919
- John Awad, MDLong Beach, CA 908071366974321
- Youssef Awad, MDLong Beach, CA 908071164528105
- Archna Chaudhary, MDLong Beach, CA 908071548372634
Common questions
What is Adam Masood Dost, D.O.'s NPI number?
Adam Masood Dost, D.O.'s National Provider Identifier (NPI) is 1962728238, issued on Apr 12, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Adam Masood Dost, D.O. located?
The NPPES record lists a practice address at 4865 Pearce Ave, Long Beach, CA, 90808. Phone: (310) 490-3855. Providers update this record themselves, so call before visiting.
How can I verify Adam Masood Dost, D.O.'s license?
NPPES lists California license number 20A11931, 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 Adam Masood Dost, D.O. prescribe under Medicare Part D?
In 2024, Adam Masood Dost, D.O. had 28 Medicare Part D claims; 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.