Erx Plus Professional Corporation
NPI 1336508407 · Emergency Medicine Physician · Mariposa, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erx Plus Professional Corporation is a Emergency Medicine Physician organization in Mariposa, CA (NPI 1336508407).
Provider details
- NPI number
- 1336508407
- Entity type
- Organization
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Edith Devrnja, Administrator/Owner(865) 777-1300
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-02-18
- Last updated
- 2023-01-18
- Certified
- 2023-01-05
Frequently asked questions
- What is Erx Plus Professional Corporation's NPI number?
- Erx Plus Professional Corporation's National Provider Identifier (NPI) is 1336508407, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Erx Plus Professional Corporation?
- Erx Plus Professional Corporation is classified in the NPPES registry as Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Erx Plus Professional Corporation located?
- Erx Plus Professional Corporation's practice location on file with NPPES is 5189 Hospital Rd, Mariposa, CA 95338-9524.
- What is Erx Plus Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Erx Plus Professional Corporation is (865) 777-1300.
- Does Erx Plus Professional Corporation accept Medicare?
- Erx Plus Professional Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Erx Plus Professional Corporation?
- The authorized official listed on Erx Plus Professional Corporation's NPPES record is Edith Devrnja, Administrator/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Erx Plus Professional Corporation's NPI active?
- Yes — Erx Plus Professional Corporation's NPI (1336508407) is active in the NPPES registry as of the last update on 2023-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.