DR. JAMES STEVEN DUGA D.C.
NPI 1962848267
Chiropractor in South Berwick, ME

Q: What is James Duga's NPI number?

The NPI number for James Duga is 1962848267. It was assigned to this individual provider in the NPPES registry on May 14, 2013.

Q: What is James Duga's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Q: When was this NPI record last updated?

The NPPES record for James Duga was last updated on August 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 14, 2013Accepts Medicare Assignment

249 MAIN ST, SOUTH BERWICK, ME 03908(207) 704-0298(207) 704-0389 Get Directions Write a Review

NPPES record last updated: August 23, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Dr. James Steven Duga D.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JAMES STEVEN DUGA D.C. (NPI 1962848267) is an individual chiropractor in South Berwick, Maine, licensed in Maine (CR3043) and active in the NPI registry since May 2013. He is a graduate of Life Chiropractic College (2012).

NPPES Registry Identity

NPI1962848267

Entity TypeIndividualMale

Primary Taxonomy111N00000X

Provider Legal NameDR. JAMES STEVEN DUGACredential: D.C.

Location Address249 MAIN STSouth Berwick, ME 03908-1543

Mailing Address249 Main StSouth Berwick, ME 03908-1543

Phone(207) 704-0298

Fax(207) 704-0389

Sole ProprietorNo

Medical School CMSLife Chiropractic CollegeGraduated 2012

Enumeration DateMay 14, 2013

Last NPPES UpdateAugust 23, 2026

NPPES CertifiedAugust 23, 2026

✔ NPI 1962848267 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers

Taxonomy Code111N00000X

License✔ Licensed in ME · CR3043

Definition

A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

249 MAIN ST, South Berwick, ME 03908

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. James Steven Duga D.c. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8820557358

PECOS Enrollment IDI20260826000326

Medicare Billing Reassignment

Medicare enrollment records show James Duga reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Great Works Chiropractic & Wellness, PA

Same address

Chiropractor

249 MAIN ST
South Berwick, ME 03908

Reassigned Medicare billing, Maine enrollment
5 clinicians in this Medicare group

NPI 1225475213 (207) 704-0298

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

GREAT WORKS CHIROPRACTIC & WELLNESS, PA

Chiropractor

249 MAIN ST
SOUTH BERWICK, ME 03908

York County (207) 704-0298

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is James Duga's NPI number?

The NPI number for James Duga is 1962848267. It was assigned to this individual provider in the NPPES registry on May 14, 2013.

Where is James Duga located?

James Duga practices at 249 Main St, South Berwick, ME 03908. The listed phone number is (207) 704-0298.

What is James Duga's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is James Duga enrolled in Medicare?

Yes. James Duga is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for James Duga's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James Duga reassigns Medicare benefits to Great Works Chiropractic & Wellness, PA (South Berwick, ME). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for James Duga's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for James Duga was last updated on August 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.