Shahrad Shamsi, M.D.
NPI 1700944378 · Specialist · Santa Monica, CA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shahrad Shamsi, M.D. is a Specialist provider in Santa Monica, CA (NPI 1700944378).
Provider details
- NPI number
- 1700944378
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A68990 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,580 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 331 | $38 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 330 | $134 |
| Special Stained Specimen Slides to Examine Tissue Including Interpretation and Report88313 | 224 | $12 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 146 | $179 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 118 | $36 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 263 | 91 |
| Famotidine | 79 | 27 |
| Prucalopride Succinatebrand: Motegrity | 79 | 15 |
| Lipase/Protease/Amylasebrand: Creon | 67 | 13 |
| Pantoprazole Sodium | 66 | 20 |
| Erythromycin Basebrand: Erythromycin | 66 | 26 |
| Nystatin | 58 | 47 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,383 across 93 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-05
- Last updated
- 2012-11-08
Frequently asked questions
- What is Shahrad Shamsi's NPI number?
- Shahrad Shamsi's National Provider Identifier (NPI) is 1700944378, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shahrad Shamsi's specialty?
- Shahrad Shamsi is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Shahrad Shamsi located?
- Shahrad Shamsi's practice location on file with NPPES is 2021 Santa Monica Blvd Ste 325e, Santa Monica, CA 90404-2149.
- What is Shahrad Shamsi's phone number?
- The practice phone number listed in the NPPES registry for Shahrad Shamsi is (310) 453-0504.
- Does Shahrad Shamsi accept Medicare?
- Shahrad Shamsi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shahrad Shamsi's NPI active?
- Yes — Shahrad Shamsi's NPI (1700944378) is active in the NPPES registry as of the last update on 2012-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.