Aaron Del Tredici, MD
NPI 1891822888 · Family Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aaron Del Tredici, MD is a Family Medicine Physician provider in San Francisco, CA (NPI 1891822888).
Provider details
- NPI number
- 1891822888
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A76302 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
298 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 172 | $111 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 29 | $75 |
| Admn Sarscov2 Vacc 1 Dose90480 | 25 | $25 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 25 | $157 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 24 | $71 |
| Administration of Influenza Virus VaccineG0008 | 23 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 180 | 60 |
| Metoprolol Succinate | 90 | 24 |
| Amlodipine Besylate | 85 | 28 |
| Benazepril Hcl | 58 | 20 |
| Losartan Potassium | 50 | 15 |
| Pantoprazole Sodium | 47 | 16 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Aaron Del Tredici's NPI number?
- Aaron Del Tredici's National Provider Identifier (NPI) is 1891822888, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aaron Del Tredici's specialty?
- Aaron Del Tredici is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Aaron Del Tredici located?
- Aaron Del Tredici's practice location on file with NPPES is 1351 24th Ave, San Francisco, CA 94122-1616.
- What is Aaron Del Tredici's phone number?
- The practice phone number listed in the NPPES registry for Aaron Del Tredici is (415) 682-1919.
- Does Aaron Del Tredici accept Medicare?
- Aaron Del Tredici is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aaron Del Tredici's NPI active?
- Yes — Aaron Del Tredici's NPI (1891822888) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.