SUNG HYUN HWANG MD
NPI 1467563015
Anesthesiology in Oklahoma City, OK
About Sung Hyun Hwang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SUNG HYUN HWANG MD (NPI 1467563015) is an individual anesthesiology provider in Oklahoma City, Oklahoma, licensed in Oklahoma (25043) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Medical Center Hospital, and is a graduate of Other (2001).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Sung Hyun Hwang 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 Sung Hwang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Odessa, TX 79761
- Reassigned Medicare billing, Texas enrollment
- 219 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Medical Center Hospital
Acute Care Hospitals · Odessa, TXMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
OKLAHOMA CITY, OK 73102
OKLAHOMA CITY, OK 73102
OKLAHOMA CITY, OK 73102
OKLAHOMA CITY, OK 73102
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 Sung Hwang's NPI number?
The NPI number for Sung Hwang is 1467563015. It was assigned to this individual provider in the NPPES registry on August 31, 2006.
Where is Sung Hwang located?
Sung Hwang practices at 1000 N Lee Ave, Oklahoma City, OK 73102. The listed phone number is (405) 272-9641.
What is Sung Hwang's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Sung Hwang enrolled in Medicare?
Yes. Sung Hwang 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 Sung Hwang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sung Hwang reassigns Medicare benefits to Mch Professional Care Hospital Based (Odessa, TX). 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 Sung Hwang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sung Hwang accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 2 other insurers list Sung Hwang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Sung Hwang affiliated with any hospitals?
According to CMS data, Sung Hwang is affiliated with Medical Center Hospital.
When was this NPI record last updated?
The NPPES record for Sung Hwang was last updated on August 7, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Sung Hyun Hwang, MD · NPI 1467563015
Anesthesiology physician in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since August 31, 2006.
## Identity
- **NPI:** 1467563015 (Entity type: Individual)
- **Enumerated:** August 31, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 25043 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 1000 N LEE AVE, Oklahoma City, OK 73102
- **Phone:** (405) 272-9641 · **Fax:** (405) 235-0738
## 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:** Mch Professional Care Hospital Based (NPI 1447547773, Odessa, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** August 7, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1467563015) · Data from the CMS NPPES public registry.