Maria Koenigs, M.D.
Otolaryngology (CMS) · Washington, DC
At a glance
111 Michigan Ave Nw Ste 3W-800, Washington, DC 20010-2916
NPPES record updated May 28, 2025. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
111 Michigan Ave Nw Ste 3W-800Washington, DC 20010-2916
Additional reported practice locations
915 Olentangy River RdColumbus, OH 432123153
Phone: 6142939215
Fax: 6142937292 593 Eddy Street Hasbro Low Level
Providence, RI 02903
Phone: 4014444471
Education & affiliations
- Medical / professional school
- Yale University School Of Medicine
- Graduation year
- 2014
- CMS specialties
- Otolaryngology
Practice groups
Reported hospital affiliations
- Rhode Island Hospital Providence, RI
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $39.99 |
Reporting companies
| Company | Amount |
|---|---|
| INSPIRE MEDICAL SYSTEMS, INC. | $39.99 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Otolaryngology (CMS)
- Taxonomy code
- 207Y00000X
- Enumeration date
- Jul 8, 2014
- Record updated
- May 28, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207Y00000X
License reported: MD046931 DC
207YP0228X
License reported: MD17094 RI
390200000X
207Y00000X · Primary
License reported: MD17094 RI
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
111 Michigan Ave Nw Ste 3W-800Washington, DC 20010-2916
- Phone
- (202) 476-3659
Mailing address
1351 S COUNTY TRL BLDG 3EAST GREENWICH, RI 028185105
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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