What is Marc Dupuis's NPI number?

Marc Dupuis's National Provider Identifier (NPI) is 1669561544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marc Dupuis's specialty?

Marc Dupuis is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is Marc Dupuis located?

Marc Dupuis's practice location on file with NPPES is 15 Daigle Ln, Sanford, ME 04073-4173.

What is Marc Dupuis's phone number?

The practice phone number listed in the NPPES registry for Marc Dupuis is (207) 324-7098.

Does Marc Dupuis accept Medicare?

Marc Dupuis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Marc Dupuis's NPI active?

Yes — Marc Dupuis's NPI (1669561544) is active in the NPPES registry as of the last update on 2013-11-20.

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Marc Dupuis, D.C.

NPI 1669561544 · Chiropractor · Sanford, ME

Marc Dupuis, D.C. is a Chiropractor provider in Sanford, ME (NPI 1669561544).

Provider details

NPI number: 1669561544
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: D.C.
Sex: Male
Sole proprietor: No
License: CR1383 (ME)

Practice location

15 Daigle Ln

Suite 101

Sanford, ME 04073-4173

Phone: (207) 324-7098

Fax: (207) 324-7098

Street-level locationGet directions

More ME providers

Mailing address

15 Daigle Ln

Sanford, ME 04073-4173

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense CR1383 (ME)
Chiropractic Providers

Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(82/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
20 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
656 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. 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.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Chiropractic Manipulative Treatment, 3-4 Spinal Regions98941	551	$39
Chiropractic Manipulative Treatment, 1-2 Spinal Regions98940	105	$27

Typical Medicare-allowed amounts for these services range $27–$39 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Enumerated: 2006-10-11
Last updated: 2013-11-20

Frequently asked questions

What is Marc Dupuis's NPI number?: Marc Dupuis's National Provider Identifier (NPI) is 1669561544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Marc Dupuis's specialty?: Marc Dupuis is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
Where is Marc Dupuis located?: Marc Dupuis's practice location on file with NPPES is 15 Daigle Ln, Sanford, ME 04073-4173.
What is Marc Dupuis's phone number?: The practice phone number listed in the NPPES registry for Marc Dupuis is (207) 324-7098.
Does Marc Dupuis accept Medicare?: Marc Dupuis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Marc Dupuis's NPI active?: Yes — Marc Dupuis's NPI (1669561544) is active in the NPPES registry as of the last update on 2013-11-20.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)