MS. HASTI LARJANI MD
NPI 1255567038
Radiology - Diagnostic Radiology in Long Beach, CA
About Ms. Hasti Larjani Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. HASTI LARJANI MD (NPI 1255567038) is an individual diagnostic radiology provider in Long Beach, California, licensed in California (C202776) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS, is affiliated with St Josephs Hospital, and maintains 7 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 7
Accepted Insurance
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
Ms. Hasti Larjani Md 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
46Medicare enrollment records show Hasti Larjani reassigns Medicare billing to 46 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Alamitos, CA 90720
- Reassigned Medicare billing, Florida enrollment
- 9 clinicians in this Medicare group
Fountain Valley, CA 92708
- Reassigned Medicare billing, California enrollment
- 948 clinicians in this Medicare group
Fullerton, CA 92835
- Reassigned Medicare billing, Florida enrollment
- 8 clinicians in this Medicare group
Anaheim, CA 92807
- Reassigned Medicare billing, Florida enrollment
- 9 clinicians in this Medicare group
Monrovia, CA 91016
- Reassigned Medicare billing, Florida enrollment
- 14 clinicians in this Medicare group
Glendora, CA 91741
- Reassigned Medicare billing, Florida enrollment
- 8 clinicians in this Medicare group
West Hills, CA 91307
- Reassigned Medicare billing, Florida enrollment
- 8 clinicians in this Medicare group
Upland, CA 91786
- Reassigned Medicare billing, Florida enrollment
- 7 clinicians in this Medicare group
Temecula, CA 92592
- Reassigned Medicare billing, California enrollment
- 124 clinicians in this Medicare group
Mojave, CA 93501
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1275538530 (California)
- 192 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 27
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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Josephs Hospital
Acute Care Hospitals · Tampa, FLHca Florida St Petersburg Hospital
Acute Care Hospitals · Saint Petersburg, FLHca Florida Northside Hospital
Acute Care Hospitals · Saint Petersburg, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90806 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LONG BEACH, CA 90806
LONG BEACH, CA 90806
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 Hasti Larjani's NPI number?
The NPI number for Hasti Larjani is 1255567038. It was assigned to this individual provider in the NPPES registry on June 7, 2009.
Where is Hasti Larjani located?
Hasti Larjani practices at 2801 Atlantic Ave Ste 110, Long Beach, CA 90806. The listed phone number is (562) 933-1550.
What is Hasti Larjani's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Hasti Larjani enrolled in Medicare?
Yes. Hasti Larjani 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 Hasti Larjani's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hasti Larjani reassigns Medicare benefits to 46 organizations: Los Alamitos Radiology Group Inc (Los Alamitos, CA), Memorialcare Medical Foundation (Fountain Valley, CA), St Jude Radiology Medical Group Inc (Fullerton, CA), Fullerton Radiology Medical Group, Inc (Anaheim, CA), Focus Medical Imaging (Monrovia, CA) and 41 more organizations, listed in the Medicare section above. 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 Hasti Larjani's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hasti Larjani accept?
Health plans from Blue Cross Blue Shield of Arizona, Oscar Health, Oscar Health Maintenance Organization of Florida and Oscar Insurance Company list Hasti Larjani as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Hasti Larjani affiliated with any hospitals?
According to CMS data, Hasti Larjani is affiliated with St Josephs Hospital, Hca Florida St Petersburg Hospital and Hca Florida Northside Hospital.
When was this NPI record last updated?
The NPPES record for Hasti Larjani was last updated on May 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Ms. Hasti Larjani, MD · NPI 1255567038
Diagnostic Radiology physician in Long Beach, California. Individual provider, active in the CMS NPPES registry since June 7, 2009.
## Identity
- **NPI:** 1255567038 (Entity type: Individual)
- **Enumerated:** June 7, 2009
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** C202776 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2801 ATLANTIC AVE STE 110, Long Beach, CA 90806-1701
- **Phone:** (562) 933-1550
## 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:** 46 organizations under Medicare reassignment (form CMS-855R): Los Alamitos Radiology Group Inc (NPI 1427005024, Los Alamitos, CA); Memorialcare Medical Foundation (NPI 1205167350, Fountain Valley, CA); St Jude Radiology Medical Group Inc (NPI 1649349705, Fullerton, CA); Fullerton Radiology Medical Group, Inc (NPI 1861451858, Anaheim, CA); Focus Medical Imaging (NPI 1528299989, Monrovia, CA); and 41 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** May 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1255567038) · Data from the CMS NPPES public registry.