OrganizationActive
Erwin B Seywerd, MD
NPI 1528089315 · Otolaryngology Physician · Augusta, ME
Erwin B Seywerd, MD is a Otolaryngology Physician organization in Augusta, ME (NPI 1528089315).
Provider details
- NPI number
- 1528089315
- Entity type
- Organization
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Erwin Seywerd, President Ceo(207) 622-1445
- License
- 012487 (ME)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
79 Arsenal St
Augusta, ME 04330-5704
Phone: (207) 622-1445
Street-level locationGet directions
Mailing address
79 Arsenal St
Augusta, ME 04330-5704
Other names (DBA / former)
- Doing business as
- Kennebec Otolaryngology
Registry dates
- Enumerated
- 2006-07-21
- Last updated
- 2007-12-27
Frequently asked questions
- What is Erwin B Seywerd, MD's NPI number?
- Erwin B Seywerd, MD's National Provider Identifier (NPI) is 1528089315, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Erwin B Seywerd, MD?
- Erwin B Seywerd, MD is classified in the NPPES registry as Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Erwin B Seywerd, MD located?
- Erwin B Seywerd, MD's practice location on file with NPPES is 79 Arsenal St, Augusta, ME 04330-5704.
- What is Erwin B Seywerd, MD's phone number?
- The practice phone number listed in the NPPES registry for Erwin B Seywerd, MD is (207) 622-1445.
- Who is the authorized official for Erwin B Seywerd, MD?
- The authorized official listed on Erwin B Seywerd, MD's NPPES record is Erwin Seywerd, President Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Erwin B Seywerd, MD's NPI active?
- Yes — Erwin B Seywerd, MD's NPI (1528089315) is active in the NPPES registry as of the last update on 2007-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.