DR. JEFFREY POWERS LANGDON DMD
NPI 1396398673
Dentist in Longview, WA

Q: What is Jeffrey Langdon's NPI number?

The NPI number for Jeffrey Langdon is 1396398673. It was assigned to this individual provider in the NPPES registry on July 16, 2019.

Q: What is Jeffrey Langdon's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Q: When was this NPI record last updated?

The NPPES record for Jeffrey Langdon was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 July 16, 2019PECOS Enrolled

1105 14TH AVE, LONGVIEW, WA 98632(360) 207-2501 Get Directions Write a Review

NPPES record last updated: February 12, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 13, 2021, Jul 16, 2019 (2 updates tracked since 2019).

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About Dr. Jeffrey Powers Langdon Dmd NPPES

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

DR. JEFFREY POWERS LANGDON DMD (NPI 1396398673) is an individual dentist in Longview, Washington, licensed in Washington (DE61215194) and active in the NPI registry since July 2019. He is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1396398673

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameDR. JEFFREY POWERS LANGDONCredential: DMD

Location Address1105 14TH AVELongview, WA 98632-3016

Mailing Address3218 Ammons DrLongview, WA 98632-5371 · (650) 776-0840

Phone(360) 207-2501

Sole ProprietorNo

Enumeration DateJuly 16, 2019

Last NPPES UpdateFebruary 12, 20262 updates tracked since enumeration

NPPES CertifiedFebruary 12, 2026

✔ NPI 1396398673 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

Licenses✔ Licensed in WA · DE61215194✔ Licensed in OR · D11264✔ Licensed in SC · 9454

Definition

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

Also ListedDentist · General PracticeTaxonomy 1223G0001X · License D11264 (OR)

1105 14TH AVE, Longview, WA 98632

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Secondary Practice Locations 3

Location 11123 Ashley River RdCharleston, SC 29407-7101 · Phone (843) 410-6266

Location 2303 E A StRainier, OR 97048-3132 · Phone (971) 251-6154

Location 35711 Rivers AveNorth Charleston, SC 29406-6028 · Phone (843) 593-0403

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jeffrey Powers Langdon Dmd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98632 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$88.29 typical visit price

range $57.27 – $172.80

Typical copayment $22.07 (range $14.31 – $43.20)

Most-billed visit code 99203

Established Patient

$71.29 typical visit price

range $18.56 – $141.11

Typical copayment $17.82 (range $4.64 – $35.27)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

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

LINDSEY AHEARN RDH

Dental Hygienist

1105 14TH AVE
LONGVIEW, WA 98632

Cowlitz County (360) 916-4200

TIFFANY ANNE SEHER RDH

Dental Hygienist

1105 14TH AVE
LONGVIEW, WA 98632

Cowlitz County (360) 425-8140

MARK D TEIGEN DDS PS

Dentist (General Practice)

1105 14TH AVE
LONGVIEW, WA 98632

Cowlitz County (360) 425-8140

ROBERT MONGRAIN, QUIRT, GIBREE, P.C.

Dentist (General Practice)

1105 14TH AVE
LONGVIEW, WA 98632

Cowlitz County (360) 916-4200

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 Jeffrey Langdon's NPI number?

The NPI number for Jeffrey Langdon is 1396398673. It was assigned to this individual provider in the NPPES registry on July 16, 2019.

Where is Jeffrey Langdon located?

Jeffrey Langdon practices at 1105 14th Ave, Longview, WA 98632. The listed phone number is (360) 207-2501.

What is Jeffrey Langdon's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Jeffrey Langdon enrolled in Medicare?

Yes. Jeffrey Langdon is registered in the Medicare PECOS enrollment system.

What insurance does Jeffrey Langdon accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 11 other insurers list Jeffrey Langdon as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Jeffrey Langdon was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.