SOLOMIYA HERSHFIELD MD
NPI 1801425244
Emergency Medicine in San Diego, CA
About Solomiya Hershfield Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SOLOMIYA HERSHFIELD MD (NPI 1801425244) is an individual emergency medicine provider in San Diego, California, licensed in California (A189420) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of University Of California, San Diego School Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
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
Solomiya Hershfield 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
2Medicare enrollment records show Solomiya Hershfield reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Diego, CA 92103
- Reassigned Medicare billing, California enrollment
- 526 clinicians in this Medicare group
San Diego, CA 92103
- Reassigned Medicare billing, California enrollment
- 75 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 3
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 92103 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.
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
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 Solomiya Hershfield's NPI number?
The NPI number for Solomiya Hershfield is 1801425244. It was assigned to this individual provider in the NPPES registry on April 7, 2020.
Where is Solomiya Hershfield located?
Solomiya Hershfield practices at 200 W Arbor Dr, San Diego, CA 92103. The listed phone number is (800) 926-8273.
What is Solomiya Hershfield's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Solomiya Hershfield enrolled in Medicare?
Yes. Solomiya Hershfield 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 Solomiya Hershfield's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Solomiya Hershfield reassigns Medicare benefits to 2 organizations: Regents Of The University Of California (San Diego, CA) and Pacific Emergency Providers, A Prof. Corp. (San Diego, CA). 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 Solomiya Hershfield'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 Solomiya Hershfield was last updated on April 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.
# Solomiya Hershfield, MD · NPI 1801425244
Emergency Medicine physician in San Diego, California. Individual provider, active in the CMS NPPES registry since April 7, 2020.
## Identity
- **NPI:** 1801425244 (Entity type: Individual)
- **Enumerated:** April 7, 2020
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A189420 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 W ARBOR DR, San Diego, CA 92103-9000
- **Phone:** (800) 926-8273
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of California (NPI 1003934803, San Diego, CA); Pacific Emergency Providers, A Prof. Corp. (NPI 1497790539, San Diego, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, San Diego School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** April 4, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1801425244) · Data from the CMS NPPES public registry.