Katharine Epler, MD
NPI 1558855817 · Pulmonary Disease Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katharine Epler, MD is a Pulmonary Disease Physician provider in San Diego, CA (NPI 1558855817).
Provider details
- NPI number
- 1558855817
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A177414 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Montelukast Sodium | 43 |
| Fluticasone Propionate | 26 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 24 |
| Tiotropium Bromidebrand: Spiriva Respimat | 19 |
| Budesonide/Glycopyr/Formoterolbrand: Breztri Aerosphere | 15 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 12 |
| Mometasone/Formoterolbrand: Dulera | 11 |
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 11 |
Practice location
Mailing address
Additional practice locations (2)
- 9500 Gilman Dr # 7381La Jolla, CA 92093-5368Phone: (858) 534-2230
- 4520 Executive DrSan Diego, CA 92121-3018Phone: (800) 926-8273
Registry dates
- Enumerated
- 2018-06-20
- Last updated
- 2025-05-27
- Certified
- 2025-05-27
Frequently asked questions
- What is Katharine Epler's NPI number?
- Katharine Epler's National Provider Identifier (NPI) is 1558855817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katharine Epler's specialty?
- Katharine Epler is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Katharine Epler located?
- Katharine Epler's practice location on file with NPPES is 200 W Arbor Dr, San Diego, CA 92103-9000.
- What is Katharine Epler's phone number?
- The practice phone number listed in the NPPES registry for Katharine Epler is (800) 926-8273.
- Does Katharine Epler accept Medicare?
- Katharine Epler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katharine Epler's NPI active?
- Yes — Katharine Epler's NPI (1558855817) is active in the NPPES registry as of the last update on 2025-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.