Omid Shaye, M.D.
NPI 1720267990 · Gastroenterology Physician · Garden Grove, CA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Omid Shaye, M.D. is a Gastroenterology Physician provider in Garden Grove, CA (NPI 1720267990).
Provider details
- NPI number
- 1720267990
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A91773 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 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
7,536 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 2,368 | $82 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 1,001 | $44 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 774 | $123 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 437 | $147 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 282 | $181 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 126 | 85 |
| Famotidine | 120 | 58 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 102 | 100 |
| Dexlansoprazolebrand: Dexlansoprazole Dr | 37 | 17 |
| Prucalopride Succinatebrand: Motegrity | 35 | — |
| Pantoprazole Sodium | 33 | 20 |
| Dexlansoprazolebrand: Dexilant |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,539 across 142 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
- 2007-10-24
- Last updated
- 2020-08-10
- Certified
- 2020-08-10
Frequently asked questions
- What is Omid Shaye's NPI number?
- Omid Shaye's National Provider Identifier (NPI) is 1720267990, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Omid Shaye's specialty?
- Omid Shaye is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Omid Shaye located?
- Omid Shaye's practice location on file with NPPES is 12556 Valley View St, Garden Grove, CA 92845-2006.
- What is Omid Shaye's phone number?
- The practice phone number listed in the NPPES registry for Omid Shaye is (800) 544-5844.
- Does Omid Shaye accept Medicare?
- Omid Shaye is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Omid Shaye's NPI active?
- Yes — Omid Shaye's NPI (1720267990) is active in the NPPES registry as of the last update on 2020-08-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.