Shahram Abbassi, MD
Pain Medicine (Anesthesiology) Physician · Arcata, CA
Shahram Abbassi, MD is a pain medicine (anesthesiology) physician with a practice address in Arcata, California, and NPI 1396774139, issued on Jul 2, 2006. Check the license (California A51286, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Shahram Abbassi
- Credential
- MD
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License number
- A51286 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3800 Janes RD, Arcata, CA 95521
- Phone
- (707) 822-3621
- Enumerated
- Jul 2, 2006
- Record last updated
- Jan 30, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (707) 633-6086
- Medicaid ID
- 00001256807008 PA
- Medicare enrollment
- Enrolled (PECOS I20081118000694); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pain medicine (anesthesiology) physician records → All 536 in California → Look up another NPI →
Also registered at 3800 Janes RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ronald Berman, M.D.Anesthesiology Physician1013019371
- Kevin Brink, M.D.Anesthesiology Physician1619083722
- Kassidy Burns, DPTPhysical Therapist1487471488
- Kenneth Cartwright, M.D.Anesthesiology Physician1659586451
- Jay Davis, M.D.Family Medicine Physician1083658470
- Sean Egan, P.A.Physician Assistant1427092816
Verify Shahram Abbassi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A51286Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024
120 Medicare Part D claims for 61 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin13 claims
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.
The MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- North Pacific Cardiology MedicalArcata, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shahram Abbassi among 536 pain medicine (anesthesiology) physician records in California
Shahram Abbassi, MD is one of 536 pain medicine (anesthesiology) physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 57% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1985 · median 2004 among the 367 with a school on file
- Record last updated2013 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in California
There are 536 pain medicine (anesthesiology) physician records in California.
All 536 in California → Every provider in Arcata → Pain Medicine (Anesthesiology) Physician nationwide →
The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes
- Bruce Hirshman, D.O.Ukiah, CA 954821790706000
- Ronald Botelho, M.D.Lakeport, CA 954531235199373
- Helen Johnson, M.D.Lakeport, CA 954531316006299
- James Willis, M.D.Auburn, CA 956031538153127
- Hai DuongDavis, CA 956161760646152
- Brian Kim, M.D.Citrus Heights, CA 956211902241573
- Bashar Ahmed, M.D.Santa Rosa, CA 954051548675663
- Kate Black, MDSanta Rosa, CA 954051023068574
Common questions
What is Shahram Abbassi, MD's NPI number?
Shahram Abbassi, MD's National Provider Identifier (NPI) is 1396774139, issued on Jul 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Shahram Abbassi, MD located?
The NPPES record lists a practice address at 3800 Janes RD, Arcata, CA, 95521. Phone: (707) 822-3621. Providers update this record themselves, so call before visiting.
How can I verify Shahram Abbassi, MD's license?
NPPES lists California license number A51286, 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 Shahram Abbassi, MD prescribe under Medicare Part D?
In 2024, Shahram Abbassi, MD had 120 Medicare Part D claims for 61 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. Part D covers Medicare prescriptions only.
What is Shahram Abbassi, MD's MIPS final score?
The 2023 MIPS final score is 100 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.