What is William Calhoun's NPI number?

William Calhoun's National Provider Identifier (NPI) is 1841345311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Calhoun's specialty?

William Calhoun is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is William Calhoun located?

William Calhoun's practice location on file with NPPES is 406 Dixie St, Carrollton, GA 30117-3922.

What is William Calhoun's phone number?

The practice phone number listed in the NPPES registry for William Calhoun is (770) 834-7709.

Does William Calhoun accept Medicare?

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

Is William Calhoun's NPI active?

Yes — William Calhoun's NPI (1841345311) is active in the NPPES registry as of the last update on 2015-06-23.

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William Calhoun, DMD

NPI 1841345311 · General Practice Dentistry · Carrollton, GA

William Calhoun, DMD is a General Practice Dentistry provider in Carrollton, GA (NPI 1841345311).

Provider details

NPI number: 1841345311
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DMD
Sex: Male
Sole proprietor: Yes
License: DN009795 (GA)

Practice location

406 Dixie St

Carrollton, GA 30117-3922

Phone: (770) 834-7709

Fax: (770) 836-9020

Street-level locationGet directions

More GA providers

Mailing address

406 Dixie St

Carrollton, GA 30117-3922

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense DN009795 (GA)
Dental Providers

Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(90/100 index)

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

Registry tenure38% of score
19 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.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Amoxicillin	113	73
Clindamycin Hcl	13	13

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Enumerated: 2007-01-24
Last updated: 2015-06-23

Frequently asked questions

What is William Calhoun's NPI number?: William Calhoun's National Provider Identifier (NPI) is 1841345311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is William Calhoun's specialty?: William Calhoun is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
Where is William Calhoun located?: William Calhoun's practice location on file with NPPES is 406 Dixie St, Carrollton, GA 30117-3922.
What is William Calhoun's phone number?: The practice phone number listed in the NPPES registry for William Calhoun is (770) 834-7709.
Does William Calhoun accept Medicare?: William Calhoun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is William Calhoun's NPI active?: Yes — William Calhoun's NPI (1841345311) is active in the NPPES registry as of the last update on 2015-06-23.

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 prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Frequently asked questions