DR. SOPHIA EUN HWANGBO MD
NPI 1821592114
Anesthesiology in Astoria, NY
About Dr. Sophia Eun Hwangbo Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SOPHIA EUN HWANGBO MD (NPI 1821592114) is an individual anesthesiology provider in Astoria, New York, licensed in New York (315463) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, is affiliated with Mount Sinai Hospital, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Other Identifiers 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
Dr. Sophia Eun Hwangbo 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 Reassignment
Medicare enrollment records show Sophia Hwangbo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 1,067 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mount Sinai Hospital
Acute Care Hospitals · New York, NYOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Sophia Hwangbo's NPI number?
The NPI number for Sophia Hwangbo is 1821592114. It was assigned to this individual provider in the NPPES registry on March 21, 2018. The provider is also known as Eun Hwangbo MD.
Where is Sophia Hwangbo located?
Sophia Hwangbo practices at 2510 30th Ave, Astoria, NY 11102. The listed phone number is (212) 987-3100.
What is Sophia Hwangbo's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Sophia Hwangbo enrolled in Medicare?
Yes. Sophia Hwangbo 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 organization bills Medicare for Sophia Hwangbo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sophia Hwangbo reassigns Medicare benefits to Fpa Hospital Based (New York, NY). The 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 Sophia Hwangbo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Sophia Hwangbo affiliated with any hospitals?
According to CMS data, Sophia Hwangbo is affiliated with Mount Sinai Hospital.
When was this NPI record last updated?
The NPPES record for Sophia Hwangbo was last updated on August 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Dr. Sophia Eun Hwangbo, MD · NPI 1821592114
Anesthesiology physician in Astoria, New York. Individual provider, active in the CMS NPPES registry since March 21, 2018.
## Identity
- **NPI:** 1821592114 (Entity type: Individual)
- **Enumerated:** March 21, 2018
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 315463 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2510 30TH AVE, Astoria, NY 11102-2448
- **Phone:** (212) 987-3100
## 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:** Fpa Hospital Based (NPI 1427398676, New York, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** August 26, 2025
- **Other identifiers:** Medicaid GB06651F (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1821592114) · Data from the CMS NPPES public registry.