Capitol Breathe Free Sinus & Allergy Centers
NPI 1801374228 · Otolaryngology Physician · Washington, DC
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Capitol Breathe Free Sinus & Allergy Centers is a Otolaryngology Physician organization in Washington, DC (NPI 1801374228).
Provider details
- NPI number
- 1801374228
- Entity type
- Organization
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Karen Swanson, Biller(702) 683-1727
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (2)
- 2021 K St Nw Ste 600Washington, DC 20006Phone: (202) 888-8365Fax: (833) 200-5844
- 2021 K St NwWashington, DC 20006-1003Phone: (702) 683-1727
Registry dates
- Enumerated
- 2018-07-30
- Last updated
- 2019-05-08
Frequently asked questions
- What is Capitol Breathe Free Sinus & Allergy Centers's NPI number?
- Capitol Breathe Free Sinus & Allergy Centers's National Provider Identifier (NPI) is 1801374228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Capitol Breathe Free Sinus & Allergy Centers?
- Capitol Breathe Free Sinus & Allergy Centers is classified in the NPPES registry as Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Capitol Breathe Free Sinus & Allergy Centers located?
- Capitol Breathe Free Sinus & Allergy Centers's practice location on file with NPPES is 2021 K St Nw Ste 600, Washington, DC 20006.
- What is Capitol Breathe Free Sinus & Allergy Centers's phone number?
- The practice phone number listed in the NPPES registry for Capitol Breathe Free Sinus & Allergy Centers is (202) 888-8365.
- Does Capitol Breathe Free Sinus & Allergy Centers accept Medicare?
- Capitol Breathe Free Sinus & Allergy Centers is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Capitol Breathe Free Sinus & Allergy Centers?
- The authorized official listed on Capitol Breathe Free Sinus & Allergy Centers's NPPES record is Karen Swanson, Biller. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Capitol Breathe Free Sinus & Allergy Centers's NPI active?
- Yes — Capitol Breathe Free Sinus & Allergy Centers's NPI (1801374228) is active in the NPPES registry as of the last update on 2019-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.