Jeffrey Langdon, DMD
NPI 1396398673 · Dentist · Longview, WA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Langdon, DMD is a Dentist provider in Longview, WA (NPI 1396398673).
Provider details
- NPI number
- 1396398673
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- No
- License
- D11264 (OR)
Specialties & taxonomies
Dental Providers
Dental Providers
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
4 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,500 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 303 E a StRainier, OR 97048-3132Phone: (971) 251-6154
- 1123 Ashley River RdCharleston, SC 29407-7101Phone: (843) 410-6266
- 5711 Rivers AveNorth Charleston, SC 29406-6028Phone: (843) 593-0403
Registry dates
- Enumerated
- 2019-07-16
- Last updated
- 2026-02-12
- Certified
- 2026-02-12
Frequently asked questions
- What is Jeffrey Langdon's NPI number?
- Jeffrey Langdon's National Provider Identifier (NPI) is 1396398673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Langdon's specialty?
- Jeffrey Langdon is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Jeffrey Langdon located?
- Jeffrey Langdon's practice location on file with NPPES is 1105 14th Ave, Longview, WA 98632-3016.
- What is Jeffrey Langdon's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Langdon is (360) 207-2501.
- Does Jeffrey Langdon accept Medicare?
- Jeffrey Langdon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Langdon's NPI active?
- Yes — Jeffrey Langdon's NPI (1396398673) is active in the NPPES registry as of the last update on 2026-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.