Shahram Abbassi, MD / Similar service patterns A DIFFERENT WAY TO EXPLORE Similar work. Compare the published Medicare service mix of Shahram Abbassi, MD with clinicians in the same registry specialty: Anesthesiology · Interventional Pain Management (CMS).
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2024 published service data · 310 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Physical Medicine And Rehabilitation (CMS) · Laguna Hills, CA
Shared published services 3 shared services · view billing descriptions Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214) New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204) Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233) Anesthesiology · Pain Management (CMS) · Sacramento, CA
Shared published services 3 shared services · view billing descriptions Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance (27096) Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233) Injection of substance into lower spine canal using imaging guidance (62323) Anesthesiology · Pain Management (CMS) · La Jolla, CA
Shared published services 3 shared services · view billing descriptions Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214) New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204) Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance (27096) Anesthesiology · Interventional Pain Management (CMS) · Fullerton, CA
Shared published services 3 shared services · view billing descriptions Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214) New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204) Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance (27096) Anesthesiology · Pain Management (CMS) · West Hollywood, CA
Shared published services 3 shared services · view billing descriptions Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214) New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204) Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231) Anesthesiology (CMS) · Valley Village, CA
Shared published services 3 shared services · view billing descriptions Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214) New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204) Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (64483) Anesthesiology · Pain Management (CMS) · Laguna Hills, CA
Shared published services 3 shared services · view billing descriptions Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214) New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204) Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance (27096) Pain Management (CMS) · Pasadena, CA
Shared published services 3 shared services · view billing descriptions Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214) New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204) Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance (27096) Anesthesiology (CMS) · Las Alamitos, CA
Shared published services 3 shared services · view billing descriptions Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214) New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204) Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance (27096) Anesthesiology (CMS) · Orange, CA
Shared published services 3 shared services · view billing descriptions Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214) New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204) Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance (27096) Anesthesiology (CMS) · Stanford, CA
Shared published services 3 shared services · view billing descriptions Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214) New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204) Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance (27096) Anesthesiology · Pain Management (CMS) · Van Nuys, CA
Shared published services 3 shared services · view billing descriptions Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214) New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204) Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance (27096) How this comparison works We use the same calendar year of CMS Medicare Physician & Other Practitioners data for both providers. Published non-drug service counts are combined by HCPCS code across places of service. We apply log(1 + count), normalize the vectors, and compare them using cosine similarity.
Candidates share the reference provider’s current NPPES primary taxonomy and match the location you enter. We examine up to 500 candidates in NPI order, then show up to 12 with the highest positive similarity within that set. The score is not a percentile, medical recommendation, or prediction. Suppressed services are not estimated. Medicare fee-for-service data does not describe a provider’s entire practice.
Source: CMS Medicare Physician & Other Practitioners - by Provider and Service : 2024-12-01 · Published May 21, 2026.