DR. ADAM MASOOD DOST D.O.
NPI 1962728238
Internal Medicine in Long Beach, CA
About Dr. Adam Masood Dost D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ADAM MASOOD DOST D.O. (NPI 1962728238) is an individual internal medicine provider in Long Beach, California, licensed in California (20A11931) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS, maintains a secondary practice location in Orange, and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Adam Masood Dost D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Adam Dost reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bellflower, CA 90706
- Reassigned Medicare billing, California enrollment
- 840 clinicians in this Medicare group
Downey, CA 90240
- Reassigned Medicare billing, California enrollment
- 4 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90808 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Adam Dost's NPI number?
The NPI number for Adam Dost is 1962728238. It was assigned to this individual provider in the NPPES registry on April 12, 2010. The provider is also known as Dr. Adam M Dost D.O..
Where is Adam Dost located?
Adam Dost practices at 4865 Pearce Ave, Long Beach, CA 90808. The listed phone number is (310) 490-3855.
What is Adam Dost's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Adam Dost enrolled in Medicare?
Yes. Adam Dost is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Adam Dost's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Adam Dost reassigns Medicare benefits to 2 organizations: Pih Health Physicians (Bellflower, CA) and Reza Sharafi MD Inc (Downey, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Adam Dost's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Adam Dost was last updated on July 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Adam Masood Dost, D.O. · NPI 1962728238
Internal Medicine physician in Long Beach, California. Individual provider, active in the CMS NPPES registry since April 12, 2010.
## Identity
- **NPI:** 1962728238 (Entity type: Individual)
- **Enumerated:** April 12, 2010
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 20A11931 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 4865 PEARCE AVE, Long Beach, CA 90808-1142
- **Phone:** (310) 490-3855
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Pih Health Physicians (NPI 1285252932, Bellflower, CA); Reza Sharafi MD Inc (NPI 1255777843, Downey, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** July 20, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1962728238) · Data from the CMS NPPES public registry.