LONG HA HUYNH M.D., PH.D.
NPI 1013112283
Anesthesiology in Carbondale, IL
About Long Ha Huynh M.d., Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LONG HA HUYNH M.D., PH.D. (NPI 1013112283) is an individual anesthesiology provider in Carbondale, Illinois, licensed in Illinois (036149496) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS, is affiliated with Methodist Medical Center Of Illinois, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 2
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
Long Ha Huynh M.d., Ph.d. 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
3Medicare enrollment records show Long Huynh reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Carbondale, IL 62901
- Reassigned Medicare billing, Illinois enrollment
- 702 clinicians in this Medicare group
Urbana, IL 61801
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Carle Health Care Incorporated
- 2,516 clinicians in this Medicare group
Peoria, IL 61636
- Reassigned Medicare billing, Illinois enrollment
- 39 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.
Methodist Medical Center Of Illinois
Acute Care Hospitals · Peoria, ILMedicare 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.
Reported Quality Measures
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.
CARBONDALE, IL 62901
CARBONDALE, IL 62901
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 Long Huynh's NPI number?
The NPI number for Long Huynh is 1013112283. It was assigned to this individual provider in the NPPES registry on June 18, 2007. The provider is also known as Long Ha Huynh MD., Ph.D..
Where is Long Huynh located?
Long Huynh practices at 405 W Jackson St, Carbondale, IL 62901. The listed phone number is (618) 549-0721.
What is Long Huynh's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Long Huynh enrolled in Medicare?
Yes. Long Huynh 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 Long Huynh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Long Huynh reassigns Medicare benefits to 3 organizations: Southern Illinois Medical Services, Nfp (Carbondale, IL), Carle Health Medical Group (Urbana, IL) and Methodist Medical Center Of Illinois (Peoria, IL). 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 Long Huynh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Long Huynh affiliated with any hospitals?
According to CMS data, Long Huynh is affiliated with Methodist Medical Center Of Illinois.
When was this NPI record last updated?
The NPPES record for Long Huynh was last updated on November 25, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Long Ha Huynh, M.D., PH.D. · NPI 1013112283
Anesthesiology physician in Carbondale, Illinois. Individual provider, active in the CMS NPPES registry since June 18, 2007.
## Identity
- **NPI:** 1013112283 (Entity type: Individual)
- **Enumerated:** June 18, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 036149496 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 405 W JACKSON ST, Carbondale, IL 62901-1462
- **Phone:** (618) 549-0721 · **Fax:** (618) 529-0449
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Southern Illinois Medical Services, Nfp (NPI 1770656837, Carbondale, IL); Carle Health Medical Group (NPI 1154653947, Urbana, IL); Methodist Medical Center Of Illinois (NPI 1710198379, Peoria, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** November 25, 2020
- **Other identifiers:** Other 214881 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1013112283) · Data from the CMS NPPES public registry.