SHAHRAM ABBASSI MD INC
NPI 1689805624
Anesthesiology - Pain Medicine in Arcata, CA
About Shahram Abbassi Md Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHAHRAM ABBASSI MD INC (NPI 1689805624) is a healthcare organization registered as a pain medicine in Arcata, California and active in the NPI registry since August 2009. The organization lists Shahram Abbassi, Sole Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Shahram Abbassi Md Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Shahram Abbassi MD Inc, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Shahram Abbassi MD Inc's NPI number?
The NPI number for Shahram Abbassi MD Inc is 1689805624. It was assigned to this organization in the NPPES registry on August 6, 2009.
Where is Shahram Abbassi MD Inc located?
Shahram Abbassi MD Inc is located at 3800 Janes Rd, Arcata, CA 95521. The listed phone number is (707) 822-3621.
What is Shahram Abbassi MD Inc's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.
Is Shahram Abbassi MD Inc enrolled in Medicare?
Yes. Shahram Abbassi MD Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Shahram Abbassi MD Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Anesthesiology) reassigns their Medicare billing to Shahram Abbassi MD Inc. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Shahram Abbassi MD Inc was last updated on August 6, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Shahram Abbassi Md Inc · NPI 1689805624
Pain Medicine organization in Arcata, California. Organization record, active in the CMS NPPES registry since August 6, 2009.
## Identity
- **NPI:** 1689805624 (Entity type: Organization)
- **Enumerated:** August 6, 2009
- **Primary specialty:** Anesthesiology - Pain Medicine · taxonomy 207LP2900X
- **Organization subpart:** No
- **Authorized official:** Shahram Abbassi, SOLE OWNER
## Practice location
- **Address:** 3800 JANES RD, Arcata, CA 95521-4742
- **Phone:** (707) 822-3621 · **Fax:** (707) 633-6086
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Anesthesiology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 6, 2009
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Source: [NPI Profile](https://npiprofile.com/npi/1689805624) · Data from the CMS NPPES public registry.