DR. THOMAS FRANCIS ARMSTRONG DDS
NPI 1689623688
Dentist - General Practice in Bakersfield, CA

Q: What is Thomas Armstrong's NPI number?

The NPI number for Thomas Armstrong is 1689623688. It was assigned to this individual provider in the NPPES registry on May 8, 2006.

Q: What is Thomas Armstrong's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for Thomas Armstrong was last updated on February 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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 May 08, 2006PECOS Enrolled

2100 18TH ST, BAKERSFIELD, CA 93301(661) 631-5580(661) 324-4813 Get Directions Write a Review

NPPES record last updated: February 26, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Thomas Francis Armstrong Dds NPPES

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

DR. THOMAS FRANCIS ARMSTRONG DDS (NPI 1689623688) is an individual general practice provider in Bakersfield, California, licensed in California (28899) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689623688

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. THOMAS FRANCIS ARMSTRONGCredential: DDS

Location Address2100 18TH STBakersfield, CA 93301-3707

Mailing Address2100 18th StBakersfield, CA 93301-3707 · (661) 631-5580 · Fax (661) 324-4813

Phone(661) 631-5580

Fax(661) 324-4813

Sole ProprietorYes

Enumeration DateMay 8, 2006

Last NPPES UpdateFebruary 26, 2024

NPPES CertifiedFebruary 26, 2024

✔ NPI 1689623688 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in CA · 28899

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

Also ListedDurable Medical Equipment & Medical Supplies · Customized EquipmentTaxonomy 332BC3200X

2100 18TH ST, Bakersfield, CA 93301

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas 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. Thomas Francis Armstrong Dds 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 93301 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

$91.09 typical visit price

range $59.26 – $178.09

Typical copayment $22.77 (range $14.81 – $44.52)

Most-billed visit code 99203

Established Patient

$73.67 typical visit price

range $19.34 – $145.64

Typical copayment $18.41 (range $4.83 – $36.41)

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 2

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

SAN JOAQUIN SLEEP CARE LLC

Durable Medical Equipment & Medical Supplies (Customized Equipment)

2100 18TH ST
BAKERSFIELD, CA 93301

Kern County (661) 631-5580

MRS. MEGAN R THOMPSON RDH

Dental Hygienist

2100 18TH ST
BAKERSFIELD, CA 93301

Kern County (661) 631-5580

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 Thomas Armstrong's NPI number?

The NPI number for Thomas Armstrong is 1689623688. It was assigned to this individual provider in the NPPES registry on May 8, 2006.

Where is Thomas Armstrong located?

Thomas Armstrong practices at 2100 18th St, Bakersfield, CA 93301. The listed phone number is (661) 631-5580.

What is Thomas Armstrong's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Thomas Armstrong enrolled in Medicare?

Yes. Thomas Armstrong is registered in the Medicare PECOS enrollment system.

What insurance does Thomas Armstrong accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Humana list Thomas Armstrong 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 Thomas Armstrong was last updated on February 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.