Rokay Kamyar, M.D.
NPI 1770572109 · Gastroenterology Physician · La Mesa, CA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rokay Kamyar, M.D. is a Gastroenterology Physician provider in La Mesa, CA (NPI 1770572109).
Provider details
- NPI number
- 1770572109
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A35485 (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
20 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
397 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 178 | $167 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 86 | $129 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 32 | $232 |
| Study of Esophagus to Assess Movement91010 | 31 | $66 |
| Diagnostic Exam of Large Bowel Using a Flexible Endoscope45378 | 22 | $186 |
| Biopsy of Large Bowel Using a Flexible Endoscope |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 400 | 139 |
| Famotidine | 152 | 61 |
| Omeprazole | 84 | 31 |
| Esomeprazole Magnesium | 55 | 27 |
| Sodium Chloride/Nahco3/Kcl/Pegbrand: Peg 3350-Electrolyte | 47 | 47 |
| Mesalamine | 43 | — |
| Metronidazole | 27 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$263 across 11 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
- 2005-10-18
- Last updated
- 2013-09-24
Frequently asked questions
- What is Rokay Kamyar's NPI number?
- Rokay Kamyar's National Provider Identifier (NPI) is 1770572109, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rokay Kamyar's specialty?
- Rokay Kamyar is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Rokay Kamyar located?
- Rokay Kamyar's practice location on file with NPPES is 8860 Center Dr, La Mesa, CA 91942-3068.
- What is Rokay Kamyar's phone number?
- The practice phone number listed in the NPPES registry for Rokay Kamyar is (619) 460-4055.
- Does Rokay Kamyar accept Medicare?
- Rokay Kamyar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rokay Kamyar's NPI active?
- Yes — Rokay Kamyar's NPI (1770572109) is active in the NPPES registry as of the last update on 2013-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.