Todd Aaron, MD
NPI 1457350522 · Internal Medicine Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Todd Aaron, MD is a Internal Medicine Physician provider in Philadelphia, PA (NPI 1457350522).
Provider details
- NPI number
- 1457350522
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD0410421 (PA)
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
20 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
4,565 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 2,687 | $79 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 327 | $109 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 273 | $174 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 271 | $76 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 230 | $82 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 215 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,174 | 162 |
| Apixabanbrand: Eliquis | 679 | 65 |
| Gabapentin | 629 | 82 |
| Amlodipine Besylate | 616 | 92 |
| Furosemide | 608 | 95 |
| Losartan Potassium | 583 | 99 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-20
- Last updated
- 2017-03-21
Frequently asked questions
- What is Todd Aaron's NPI number?
- Todd Aaron's National Provider Identifier (NPI) is 1457350522, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Todd Aaron's specialty?
- Todd Aaron is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Todd Aaron located?
- Todd Aaron's practice location on file with NPPES is 8815 Germantown Ave, Philadelphia, PA 19118-2722.
- What is Todd Aaron's phone number?
- The practice phone number listed in the NPPES registry for Todd Aaron is (215) 247-7990.
- Does Todd Aaron accept Medicare?
- Todd Aaron is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Todd Aaron's NPI active?
- Yes — Todd Aaron's NPI (1457350522) is active in the NPPES registry as of the last update on 2017-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.