Southeastern Ear Nose Throat Allergy and Sleep Disorders Institute
NPI 1770809428 · Otolaryngic Allergy Physician · Columbia, SC
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Southeastern Ear Nose Throat Allergy and Sleep Disorders Institute is a Otolaryngic Allergy Physician organization in Columbia, SC (NPI 1770809428).
Provider details
- NPI number
- 1770809428
- Entity type
- Organization
- Primary specialty
- Otolaryngic Allergy PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Chad Gunnlaugsson, Owner(803) 509-7200
- License
- 28760 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2010-04-20
- Last updated
- 2023-03-07
- Certified
- 2020-05-04
Frequently asked questions
- What is Southeastern Ear Nose Throat Allergy and Sleep Disorders Institute's NPI number?
- Southeastern Ear Nose Throat Allergy and Sleep Disorders Institute's National Provider Identifier (NPI) is 1770809428, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Southeastern Ear Nose Throat Allergy and Sleep Disorders Institute?
- Southeastern Ear Nose Throat Allergy and Sleep Disorders Institute is classified in the NPPES registry as Otolaryngic Allergy Physician (Allopathic & Osteopathic Physicians).
- Where is Southeastern Ear Nose Throat Allergy and Sleep Disorders Institute located?
- Southeastern Ear Nose Throat Allergy and Sleep Disorders Institute's practice location on file with NPPES is 1040 Pinnacle Point Dr, Columbia, SC 29223-5735.
- What is Southeastern Ear Nose Throat Allergy and Sleep Disorders Institute's phone number?
- The practice phone number listed in the NPPES registry for Southeastern Ear Nose Throat Allergy and Sleep Disorders Institute is (803) 509-7200.
- Does Southeastern Ear Nose Throat Allergy and Sleep Disorders Institute accept Medicare?
- Southeastern Ear Nose Throat Allergy and Sleep Disorders Institute 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 Southeastern Ear Nose Throat Allergy and Sleep Disorders Institute?
- The authorized official listed on Southeastern Ear Nose Throat Allergy and Sleep Disorders Institute's NPPES record is Chad Gunnlaugsson, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Southeastern Ear Nose Throat Allergy and Sleep Disorders Institute's NPI active?
- Yes — Southeastern Ear Nose Throat Allergy and Sleep Disorders Institute's NPI (1770809428) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.