DR. DAVID G JOHNSTON MD
NPI 1790766046
Pediatrics in Clarksville, TN

Q: What is David Johnston's NPI number?

The NPI number for David Johnston is 1790766046. It was assigned to this individual provider in the NPPES registry on November 11, 2005.

Q: What is David Johnston's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for David Johnston was last updated on August 29, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 November 11, 2005PECOS Enrolled

490 DUNLOP LN, CLARKSVILLE, TN 37040(931) 245-8400(931) 245-8465 Get Directions Write a Review

NPPES record last updated: August 29, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 29, 2022, Nov 6, 2018 (2 updates tracked since 2018).

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About Dr. David G Johnston Md NPPES

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

DR. DAVID G JOHNSTON MD (NPI 1790766046) is an individual pediatrics provider in Clarksville, Tennessee, licensed in Tennessee (35695) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1790766046

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameDR. DAVID G JOHNSTONCredential: MD

Location Address490 DUNLOP LNClarksville, TN 37040-5007

Mailing AddressPo Box 3799Clarksville, TN 37043-3799 · (931) 245-7000 · Fax (931) 245-7069

Phone(931) 245-8400

Fax(931) 245-8465

Sole ProprietorNo

Enumeration DateNovember 11, 2005

Last NPPES UpdateAugust 29, 20222 updates tracked since enumeration

NPPES CertifiedAugust 29, 2022

✔ NPI 1790766046 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in TN · 35695

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

490 DUNLOP LN, Clarksville, TN 37040

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Other Identifiers 1

Medicaid3633667TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Magnolia Health 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. David G Johnston Md 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 37040 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

$81.53 typical visit price

range $52.64 – $160.89

Typical copayment $20.38 (range $13.16 – $40.22)

Most-billed visit code 99203

Established Patient

$93.60 typical visit price

range $16.72 – $131.41

Typical copayment $23.40 (range $4.18 – $32.85)

Most-billed visit code 99214

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 20

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

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