Megan Tresenriter, M.D.
NPI 1013379171 · Emergency Medicine Physician · La Jolla, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Megan Tresenriter, M.D. is a Emergency Medicine Physician provider in La Jolla, CA (NPI 1013379171).
Provider details
- NPI number
- 1013379171
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
372 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 53 | $177 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Tracing93005 | 42 | $7 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 36 | $138 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 32 | $8 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 31 | $9 |
| Injection of Drug Or Substance Into Vein96374 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefadroxil | 24 | 24 |
| Gabapentin | 23 | 13 |
| Prednisone | 19 | 18 |
| Diclofenac Sodium | 17 | 17 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 16 | 16 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 16 | 16 |
| Triamcinolone Acetonide | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-03-27
- Last updated
- 2022-09-21
- Certified
- 2022-09-21
Frequently asked questions
- What is Megan Tresenriter's NPI number?
- Megan Tresenriter's National Provider Identifier (NPI) is 1013379171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Tresenriter's specialty?
- Megan Tresenriter is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Megan Tresenriter located?
- Megan Tresenriter's practice location on file with NPPES is 10710 N Torrey Pines Rd, La Jolla, CA 92037-1035.
- What is Megan Tresenriter's phone number?
- The practice phone number listed in the NPPES registry for Megan Tresenriter is (858) 554-8638.
- Does Megan Tresenriter accept Medicare?
- Megan Tresenriter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Megan Tresenriter's NPI active?
- Yes — Megan Tresenriter's NPI (1013379171) is active in the NPPES registry as of the last update on 2022-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.