DR. CHARLES JOHN BILLINGTON JR. MD
NPI 1003235367
Medical Genetics - Clinical Genetics (M.D.) in Washington, DC
About Dr. Charles John Billington Jr. Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHARLES JOHN BILLINGTON JR. MD (NPI 1003235367) is an individual clinical genetics (m.d.) provider in Washington, District Of Columbia, licensed in Minnesota (67510) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with M Health Fairview University Of Mn, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
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
Dr. Charles John Billington Jr. 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
5Medicare enrollment records show Charles Billington reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Woodbury, MN 55125
- Reassigned Medicare billing, Minnesota enrollment
- 3,633 clinicians in this Medicare group
Saint Paul, MN 55104
- Reassigned Medicare billing, Minnesota enrollment
- 2,373 clinicians in this Medicare group
Minneapolis, MN 55455
- Reassigned Medicare billing, Minnesota enrollment
- 1,662 clinicians in this Medicare group
Minneapolis, MN 55414
- Reassigned Medicare billing, Minnesota enrollment
- 1,453 clinicians in this Medicare group
Minneapolis, MN 55404
- Reassigned Medicare billing, Minnesota enrollment
- 1,247 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.
M Health Fairview University Of Mn
Acute Care Hospitals · Minneapolis, MNMedicare 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.
WASHINGTON, DC 20010
WASHINGTON, DC 20010
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 Charles Billington's NPI number?
The NPI number for Charles Billington is 1003235367. It was assigned to this individual provider in the NPPES registry on April 15, 2014.
Where is Charles Billington located?
Charles Billington practices at 111 Michigan Ave NW W3.5, 600, Washington, DC 20010. The listed phone number is (202) 476-3670.
What is Charles Billington's specialty?
The primary specialty registered for this NPI is Medical Genetics, specializing in Clinical Genetics (M.D.), with taxonomy code 207SG0201X.
Is Charles Billington enrolled in Medicare?
Yes. Charles Billington 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 Charles Billington's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charles Billington reassigns Medicare benefits to 5 organizations: Fairview Express Care (Woodbury, MN), Fairview Specialty Services (Saint Paul, MN), University Of Minnesota Health Clinics And Surgery Center Inc (Minneapolis, MN), University Of Minnesota Physicians (Minneapolis, MN) and Hennepin Healthcare System, Inc (Minneapolis, MN). 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 Charles Billington's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Charles Billington accept?
Health plans from Sanford Health Plan list Charles Billington 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 Charles Billington affiliated with any hospitals?
According to CMS data, Charles Billington is affiliated with M Health Fairview University Of Mn.
When was this NPI record last updated?
The NPPES record for Charles Billington was last updated on February 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.