John Allerding, D.O
NPI 1104895747 · Family Medicine Physician · Bar Harbor, ME
John Allerding, D.O is a Family Medicine Physician provider in Bar Harbor, ME (NPI 1104895747).
Provider details
- NPI number
- 1104895747
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O
- Sex
- Male
- Sole proprietor
- Yes
- License
- 340004179 (OH)
Specialties & taxonomies
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
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
Mailing address
Registry dates
- Enumerated
- 2006-03-16
- Last updated
- 2016-05-13
Frequently asked questions
- What is John Allerding's NPI number?
- John Allerding's National Provider Identifier (NPI) is 1104895747, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Allerding's specialty?
- John Allerding is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Allerding located?
- John Allerding's practice location on file with NPPES is 10 Wayman Ln, Bar Harbor, ME 04609-1625.
- What is John Allerding's phone number?
- The practice phone number listed in the NPPES registry for John Allerding is (207) 288-5081.
- Is John Allerding's NPI active?
- Yes — John Allerding's NPI (1104895747) is active in the NPPES registry as of the last update on 2016-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.