DR. ABHISHEK BHARDWAJ M.D.
NPI 1578844783
Internal Medicine - Pulmonary Disease in Fountain Valley, CA
About Dr. Abhishek Bhardwaj M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ABHISHEK BHARDWAJ M.D. (NPI 1578844783) is an individual pulmonary disease provider in Fountain Valley, California, licensed in California (A177600) and active in the NPI registry since August 2011. He is enrolled in Medicare PECOS, is affiliated with Cleveland Clinic Indian River Hospital, and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses
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. Abhishek Bhardwaj M.d. 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
3Medicare enrollment records show Abhishek Bhardwaj reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fountain Valley, CA 92708
- Reassigned Medicare billing, California enrollment
- 2 clinicians in this Medicare group
Fountain Valley, CA 92708
- Reassigned Medicare billing, California enrollment
- 2 clinicians in this Medicare group
San Bernardino, CA 92404
- Reassigned Medicare billing, California enrollment
- 1,216 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cleveland Clinic Indian River Hospital
Acute Care Hospitals · Vero Beach, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92708 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FOUNTAIN VALLEY, CA 92708
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 Abhishek Bhardwaj's NPI number?
The NPI number for Abhishek Bhardwaj is 1578844783. It was assigned to this individual provider in the NPPES registry on August 31, 2011.
Where is Abhishek Bhardwaj located?
Abhishek Bhardwaj practices at 18035 Brookhurst St Ste 1400, Fountain Valley, CA 92708. The listed phone number is (714) 782-6969.
What is Abhishek Bhardwaj's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Abhishek Bhardwaj enrolled in Medicare?
Yes. Abhishek Bhardwaj 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 Abhishek Bhardwaj's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Abhishek Bhardwaj reassigns Medicare benefits to 3 organizations: Viney Soni, M.D. Apc (Fountain Valley, CA), Abhishek Bhardwaj, MD Corporation (Fountain Valley, CA) and Inpatient Specialists Of California, PC (San Bernardino, 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 Abhishek Bhardwaj's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Abhishek Bhardwaj affiliated with any hospitals?
According to CMS data, Abhishek Bhardwaj is affiliated with Cleveland Clinic Indian River Hospital.
When was this NPI record last updated?
The NPPES record for Abhishek Bhardwaj was last updated on January 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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. Abhishek Bhardwaj, M.D. · NPI 1578844783
Pulmonary Disease physician in Fountain Valley, California. Individual provider, active in the CMS NPPES registry since August 31, 2011.
## Identity
- **NPI:** 1578844783 (Entity type: Individual)
- **Enumerated:** August 31, 2011
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** A177600 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 18035 BROOKHURST ST STE 1400, Fountain Valley, CA 92708-6738
- **Phone:** (714) 782-6969 · **Fax:** (714) 782-6959
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Viney Soni, M.D. Apc (NPI 1245416122, Fountain Valley, CA); Abhishek Bhardwaj, MD Corporation (NPI 1548134257, Fountain Valley, CA); Inpatient Specialists Of California, PC (NPI 1952792475, San Bernardino, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** January 9, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1578844783) · Data from the CMS NPPES public registry.