ERIN MARIE SLOBODYAN MD
NPI 1598394173
Emergency Medicine in Orange, CA
About Erin Marie Slobodyan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERIN MARIE SLOBODYAN MD (NPI 1598394173) is an individual emergency medicine provider in Orange, California, licensed in California (A185682) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS and is a graduate of Pennsylvania State University College Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Erin Marie Slobodyan Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Erin Slobodyan reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 219 clinicians in this Medicare group
Waterbury, CT 06708
- Reassigned Medicare billing, Connecticut enrollment
- 83 clinicians in this Medicare group
Meriden, CT 06451
- Reassigned Medicare billing, Connecticut enrollment
- 96 clinicians in this Medicare group
Willimantic, CT 06226
- Reassigned Medicare billing, Connecticut enrollment
- 104 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92868 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ORANGE, CA 92868
ORANGE, CA 92868
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Erin Slobodyan's NPI number?
The NPI number for Erin Slobodyan is 1598394173. It was assigned to this individual provider in the NPPES registry on April 6, 2020. The provider is also known as Erin Marie Barlow MD.
Where is Erin Slobodyan located?
Erin Slobodyan practices at 101 The City Dr S, Orange, CA 92868. The listed phone number is (714) 456-7890.
What is Erin Slobodyan's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Erin Slobodyan enrolled in Medicare?
Yes. Erin Slobodyan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Erin Slobodyan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Erin Slobodyan reassigns Medicare benefits to 4 organizations: Regents Of The University Of (Orange, CA), Nems W LLC (Waterbury, CT), Nems PLLC (Meriden, CT) and Northeast Emergency Medicine Specialists, LLC (Willimantic, CT). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Erin Slobodyan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Erin Slobodyan was last updated on October 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Erin Marie Slobodyan, MD · NPI 1598394173
Emergency Medicine physician in Orange, California. Individual provider, active in the CMS NPPES registry since April 6, 2020.
## Identity
- **NPI:** 1598394173 (Entity type: Individual)
- **Enumerated:** April 6, 2020
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A185682 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 101 THE CITY DR S, Orange, CA 92868-3201
- **Phone:** (714) 456-7890
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of (NPI 1154379394, Orange, CA); Nems W LLC (NPI 1760325666, Waterbury, CT); Nems PLLC (NPI 1114482882, Meriden, CT); Northeast Emergency Medicine Specialists, LLC (NPI 1982889598, Willimantic, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Pennsylvania State University College Of Medicine, class of 2020
## Record status
- **NPPES last updated:** October 6, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1598394173) · Data from the CMS NPPES public registry.