Ardeshir Talieh, MD
NPI 1467454819 · Internal Medicine Physician · San Luis Obispo, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ardeshir Talieh, MD is a Internal Medicine Physician provider in San Luis Obispo, CA (NPI 1467454819).
Provider details
- NPI number
- 1467454819
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A48638 (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
21 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 · 162 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 580 | 191 |
| Levothyroxine Sodium | 545 | 155 |
| Rosuvastatin Calcium | 454 | 163 |
| Lisinopril | 415 | 128 |
| Amlodipine Besylate | 308 | 94 |
| Omeprazole | 285 | 102 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,015 across 100 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
- 2005-08-15
- Last updated
- 2009-02-19
Frequently asked questions
- What is Ardeshir Talieh's NPI number?
- Ardeshir Talieh's National Provider Identifier (NPI) is 1467454819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ardeshir Talieh's specialty?
- Ardeshir Talieh is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ardeshir Talieh located?
- Ardeshir Talieh's practice location on file with NPPES is 628 California Blvd Ste F, San Luis Obispo, CA 93401-2553.
- What is Ardeshir Talieh's phone number?
- The practice phone number listed in the NPPES registry for Ardeshir Talieh is (805) 540-5035.
- Does Ardeshir Talieh accept Medicare?
- Ardeshir Talieh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ardeshir Talieh's NPI active?
- Yes — Ardeshir Talieh's NPI (1467454819) is active in the NPPES registry as of the last update on 2009-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.