Geoffrey Walter Knowles, DC

  • Bar Harbor, ME
  • Chiropractor
NPI1811091242
Hospital affiliations
1
State license
1
Year NPI issued
2006
Practice address
10 Wayman Lane, Bar Harbor, ME 04609
Practice phone
Call (207) 288-5081
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Mount Desert Island Hospital

Hospital · Bar Harbor, Maine

See all 2 affiliations

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Geoffrey Walter Knowles is a chiropractor in Bar Harbor, Maine

Geoffrey Knowles practices at Mount Desert Island Hospital in Bar Harbor, Maine, part of Mount Desert Island Hospital.

Geoffrey Knowles' NPI, 1811091242, was assigned on September 7, 2006. Geoffrey Knowles graduated from National College of Chiropractic in 1982. Geoffrey Knowles holds Maine license CR587.

NPI and contact details
NPI enumeration date
September 7, 2006
NPI status
Active
Practice phone
(207) 288-5081
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
70
Medical school graduation
1982

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

Geoffrey Walter Knowles practices at Mount Desert Island Hospital in Bar Harbor, Maine

Geoffrey Knowles' primary practice is Mount Desert Island Hospital, at 10 Wayman Lane, Bar Harbor, ME 04609 in Hancock County. The practice phone is (207) 288-5081.

Source: Dmand AI Affiliation Data

Geoffrey Walter Knowles is affiliated with 2 sites of care

Geoffrey Knowles' primary practice is Mount Desert Island Hospital in Bar Harbor, Maine, part of Mount Desert Island Hospital. Dmand AI also links Geoffrey Knowles to 1 therapy and rehab clinic, named with a free account.

See all 2 affiliations for Geoffrey Knowles

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Geoffrey Walter Knowles' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Geoffrey Knowles practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Mount Desert Island HospitalAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dmand AI maps EHR vendors, IT decision makers and buying committees across Mount Desert Island Hospital and 6.2K+ hospitals, with verified contacts in the same login.

Geoffrey Walter Knowles is one of 247 chiropractors in Maine

Chiropractor is Geoffrey Knowles' primary specialty in the NPI Registry, under taxonomy code 111N00000X. Geoffrey Knowles is licensed in Maine.

Specialties and state licenses

  • Chiropractor, MainePrimaryLicense CR587 · taxonomy 111N00000X

Chiropractors near Geoffrey Knowles

Counts of chiropractors with a Dmand AI profile, by place and practice. Each opens the list.

247chiropractors in Maine
3chiropractors in Bar Harbor

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Geoffrey Walter Knowles' patients have a median age of 43

Across all payers, Dmand AI patient panel data puts Geoffrey Knowles' median patient age at 43, with 100% women.

Geoffrey Knowles' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 43

Patient panel by sex, all payers

  • Women100%
  • Men0%

Source: Dmand AI Patient Panel Data

Geoffrey Walter Knowles graduated from National College of Chiropractic

Geoffrey Knowles graduated from National College of Chiropractic in 1982.

  1. Medical schoolNational College of Chiropractic

Source: Dmand AI Professional Profile Data

Sources for Geoffrey Walter Knowles's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Geoffrey Walter Knowles

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Geoffrey Walter Knowles' NPI number?

Geoffrey Walter Knowles' NPI number is 1811091242. It was assigned on September 7, 2006, and it is active in the NPI Registry.

What does Geoffrey Walter Knowles specialize in?

Geoffrey Walter Knowles is a chiropractor in Bar Harbor, Maine. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).

Where does Geoffrey Walter Knowles practice?

Geoffrey Knowles practices at 10 Wayman Lane, Bar Harbor, ME 04609. Geoffrey Knowles' primary practice is Mount Desert Island Hospital in Bar Harbor, Maine, part of Mount Desert Island Hospital. Dmand AI also links Geoffrey Knowles to 1 therapy and rehab clinic.

What is Geoffrey Walter Knowles' office phone number?

The practice phone on file for Geoffrey Knowles is (207) 288-5081.

What is Geoffrey Walter Knowles' medical license number?

Geoffrey Knowles holds Maine license CR587.

Which hospitals is Geoffrey Walter Knowles affiliated with?

Geoffrey Knowles practices at Mount Desert Island Hospital in Bar Harbor, Maine.

Where did Geoffrey Walter Knowles go to medical school?

Geoffrey Knowles graduated from National College of Chiropractic in 1982.

How long has Geoffrey Walter Knowles been practicing?

Geoffrey Knowles graduated from medical school in 1982, 44 years ago.

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