DR. SANG HO NA M.D.
NPI 1255328902
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Fredericksburg, VA
About Dr. Sang Ho Na M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SANG HO NA M.D. (NPI 1255328902) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Fredericksburg, Virginia, licensed in Virginia (0101250747) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Mary Washington Hospital, and is a graduate of University Of Maryland School Of Medicine (1992).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
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. Sang Ho Na M.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 Reassignment
Medicare enrollment records show Sang Ho Na reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fredericksburg, VA 22401
- Reassigned Medicare billing, Virginia enrollment
- 547 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 5
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.
Mary Washington Hospital
Acute Care Hospitals · Fredericksburg, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 22401 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.
FREDERICKSBURG, VA 22401
FREDERICKSBURG, VA 22401
FREDERICKSBURG, VA 22401
FREDERICKSBURG, VA 22401
FREDERICKSBURG, VA 22401
FREDERICKSBURG, VA 22401
FREDERICKSBURG, VA 22401
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 Sang Ho Na's NPI number?
The NPI number for Sang Ho Na is 1255328902. It was assigned to this individual provider in the NPPES registry on September 28, 2005.
Where is Sang Ho Na located?
Sang Ho Na practices at 1101 Sam Perry Blvd Suite 211, Fredericksburg, VA 22401. The listed phone number is (540) 372-7792.
What is Sang Ho Na's specialty?
The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.
Is Sang Ho Na enrolled in Medicare?
Yes. Sang Ho Na 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 Sang Ho Na's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sang Ho Na reassigns Medicare benefits to Mary Washington Healthcare Physicians (Fredericksburg, VA). 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 Sang Ho Na's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Sang Ho Na affiliated with any hospitals?
According to CMS data, Sang Ho Na is affiliated with Mary Washington Hospital.
When was this NPI record last updated?
The NPPES record for Sang Ho Na was last updated on September 24, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Dr. Sang Ho Na, M.D. · NPI 1255328902
Thoracic Surgery (Cardiothoracic Vascular Surgery) physician in Fredericksburg, Virginia. Individual provider, active in the CMS NPPES registry since September 28, 2005.
## Identity
- **NPI:** 1255328902 (Entity type: Individual)
- **Enumerated:** September 28, 2005
- **Primary specialty:** Thoracic Surgery (Cardiothoracic Vascular Surgery) · taxonomy 208G00000X
- **State license:** 0101250747 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 1101 SAM PERRY BLVD, SUITE 211, Fredericksburg, VA 22401-4467
- **Phone:** (540) 372-7792 · **Fax:** (504) 372-2073
## 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:** Mary Washington Healthcare Physicians (NPI 1295999852, Fredericksburg, VA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Maryland School Of Medicine, class of 1992
## Record status
- **NPPES last updated:** September 24, 2013
- **Other identifiers:** Medicare ID-Type Unspecified 000LA471; Medicare PIN V V 4104B (VA); Medicaid 687804100 (MD); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1255328902) · Data from the CMS NPPES public registry.