What is Christopher Buck's NPI number?

Christopher Buck's National Provider Identifier (NPI) is 1174628440, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Christopher Buck's specialty?

Christopher Buck is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Christopher Buck located?

Christopher Buck's practice location on file with NPPES is 242 Brunswick Street, Old Town, ME 04468-1613.

What is Christopher Buck's phone number?

The practice phone number listed in the NPPES registry for Christopher Buck is (207) 827-6128.

Does Christopher Buck accept Medicare?

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

Is Christopher Buck's NPI active?

Yes — Christopher Buck's NPI (1174628440) is active in the NPPES registry as of the last update on 2021-05-04.

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Christopher Buck, MD

NPI 1174628440 · Family Medicine Physician · Old Town, ME

Christopher Buck, MD is a Family Medicine Physician provider in Old Town, ME (NPI 1174628440).

Provider details

NPI number: 1174628440
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: MD12418 (ME)

Practice location

242 Brunswick Street

Old Town, ME 04468-1613

Phone: (207) 827-6128

Fax: (207) 827-6605

Street-level locationGet directions

More ME providers

Mailing address

Po Box 1599

Bangor, ME 04402-1599

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense MD12418 (ME)
Allopathic & Osteopathic Physicians

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

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.

Enumerated: 2006-09-13
Last updated: 2021-05-04
Certified: 2021-05-04

Frequently asked questions

What is Christopher Buck's NPI number?: Christopher Buck's National Provider Identifier (NPI) is 1174628440, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Christopher Buck's specialty?: Christopher Buck is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Christopher Buck located?: Christopher Buck's practice location on file with NPPES is 242 Brunswick Street, Old Town, ME 04468-1613.
What is Christopher Buck's phone number?: The practice phone number listed in the NPPES registry for Christopher Buck is (207) 827-6128.
Does Christopher Buck accept Medicare?: Christopher Buck is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Christopher Buck's NPI active?: Yes — Christopher Buck's NPI (1174628440) is active in the NPPES registry as of the last update on 2021-05-04.

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

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions