Catherine Loeffler, PA-C
NPI 1376052381 · Emergency Medicine Physician · Edmond, OK
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Loeffler, PA-C is a Emergency Medicine Physician provider in Edmond, OK (NPI 1376052381).
Provider details
- NPI number
- 1376052381
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Medical Physician Assistant363AM0700X
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
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
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetron Hcl | 34 | 34 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 27 | 27 |
| Cefdinir | 20 | 20 |
| Cephalexin | 17 | 17 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 14 | 14 |
| Azithromycin | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-09-21
- Last updated
- 2019-09-03
Frequently asked questions
- What is Catherine Loeffler's NPI number?
- Catherine Loeffler's National Provider Identifier (NPI) is 1376052381, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Loeffler's specialty?
- Catherine Loeffler is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Loeffler located?
- Catherine Loeffler's practice location on file with NPPES is 1609 Breckenridge Dr, Edmond, OK 73013-7667.
- What is Catherine Loeffler's phone number?
- The practice phone number listed in the NPPES registry for Catherine Loeffler is (405) 684-7254.
- Does Catherine Loeffler accept Medicare?
- Catherine Loeffler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Loeffler's NPI active?
- Yes — Catherine Loeffler's NPI (1376052381) is active in the NPPES registry as of the last update on 2019-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.