Daniel Ristakian
NPI 1699415398 · Addiction Medicine (Family Medicine) Physician · Loma Linda, CA
Daniel Ristakian is a Addiction Medicine (Family Medicine) Physician provider in Loma Linda, CA (NPI 1699415398).
Provider details
- NPI number
- 1699415398
- Entity type
- Individual
- Primary specialty
- Addiction Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- A203292 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 53 | 15 |
| Metformin Hcl | 47 | 15 |
| Atorvastatin Calcium | 46 | 16 |
| Gabapentin | 33 | — |
| Omeprazole | 28 | — |
| Fluticasone Propionate | 28 | — |
| Simvastatin | 22 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$148 across 6 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
- 2022-03-30
- Last updated
- 2025-12-03
- Certified
- 2025-12-03
Frequently asked questions
- What is Daniel Ristakian's NPI number?
- Daniel Ristakian's National Provider Identifier (NPI) is 1699415398, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Ristakian's specialty?
- Daniel Ristakian is listed in the NPPES registry with a primary specialty of Addiction Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Ristakian located?
- Daniel Ristakian's practice location on file with NPPES is 11234 Anderson St, Loma Linda, CA 92350-1716.
- What is Daniel Ristakian's phone number?
- The practice phone number listed in the NPPES registry for Daniel Ristakian is (877) 558-6248.
- Is Daniel Ristakian's NPI active?
- Yes — Daniel Ristakian's NPI (1699415398) is active in the NPPES registry as of the last update on 2025-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.