What is Charles Rankin's NPI number?

Charles Rankin's National Provider Identifier (NPI) is 1235273244, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Charles Rankin's specialty?

Charles Rankin is listed in the NPPES registry with a primary specialty of Endodontics (Dental Providers).

Where is Charles Rankin located?

Charles Rankin's practice location on file with NPPES is 6 Loudon Rd Ste 6, Concord, NH 03301-5321.

What is Charles Rankin's phone number?

The practice phone number listed in the NPPES registry for Charles Rankin is (603) 224-5553.

Is Charles Rankin's NPI active?

Yes — Charles Rankin's NPI (1235273244) is active in the NPPES registry as of the last update on 2026-05-03.

IndividualActive

Charles Rankin, DMD

NPI 1235273244 · Endodontics · Concord, NH

Charles Rankin, DMD is a Endodontics provider in Concord, NH (NPI 1235273244).

Provider details

NPI number: 1235273244
Entity type: Individual
Primary specialty: EndodonticsDental Providers
Credential: DMD
Sex: Male
Sole proprietor: No
License: 3015 (NH)

Specialties & taxonomies

EndodonticsPrimary1223E0200XLicense 3015 (NH)
Dental Providers

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.

Practice location

6 Loudon Rd Ste 6

Concord, NH 03301-5321

Phone: (603) 224-5553

Fax: (603) 224-6890

Street-level locationGet directions

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Mailing address