Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. JOHN R LONG M.D.
NPI 1528028909
Pediatrics in Nashville, TN

Q: What is John Long's NPI number?

The NPI number for John Long is 1528028909. It was assigned to this individual provider in the NPPES registry on March 28, 2006.

Q: What is John Long'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 John Long was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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 March 28, 2006

5819 OLD HARDING RD, NASHVILLE, TN 37205(615) 352-2990(615) 352-9085 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. John R Long M.d. NPPES

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

DR. JOHN R LONG M.D. (NPI 1528028909) is an individual pediatrics provider in Nashville, Tennessee, licensed in Tennessee (39529) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1528028909

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameDR. JOHN R LONGCredential: M.D.

Location Address5819 OLD HARDING RDNashville, TN 37205-3619

Mailing Address1507 Cedar LnNashville, TN 37212-5913

Phone(615) 352-2990

Fax(615) 352-9085

Sole ProprietorNo

Enumeration DateMarch 28, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1528028909 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in TN · 39529

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.

5819 OLD HARDING RD, Nashville, TN 37205

Open in Google Maps ↗

Other Identifiers 1

Medicaid5440545TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee, Oscar Insurance Company, UnitedHealthcare.Insurance ›

Other Providers at the Same Location NPPES 8

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

OLD HARDING PEDIATRIC ASSOCIATES

Pediatrics

5819 OLD HARDING RD
NASHVILLE, TN 37205

Davidson County (615) 352-2990

DR. JAMES E KEFFER MD

Pediatrics

5819 OLD HARDING RD
NASHVILLE, TN 37205

Davidson County (615) 352-2990

DR. LAUREL V ALSENTZER M.D

Pediatrics

5819 OLD HARDING RD
NASHVILLE, TN 37205

Davidson County (615) 352-2990

LAURIE ELYSE GILBERT PH.D.

Psychologist

5819 OLD HARDING RD, SUITE 204
NASHVILLE, TN 37205

Davidson County (615) 352-4439

DR. LINDA D BRADY M.D.

Pediatrics

5819 OLD HARDING RD
NASHVILLE, TN 37205

Davidson County (615) 352-2990

DR. DAVID DAWSON THOMBS M.D.

Pediatrics

5819 OLD HARDING RD
NASHVILLE, TN 37205

Davidson County (615) 352-2990

MRS. LYNNE F ROBERTSON MA CCC SLP

Speech-Language Pathologist

5819 OLD HARDING RD, STE 206
NASHVILLE, TN 37205

Davidson County (615) 353-6400

MARIANNE PATRICIA SPERRY M.A.CCC/SLP

Speech-Language Pathologist

5819 OLD HARDING RD, SUITE 205
NASHVILLE, TN 37205

Davidson County (615) 356-6339

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 John Long's NPI number?

The NPI number for John Long is 1528028909. It was assigned to this individual provider in the NPPES registry on March 28, 2006.

Where is John Long located?

John Long practices at 5819 Old Harding Rd, Nashville, TN 37205. The listed phone number is (615) 352-2990.

What is John Long's specialty?

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

What insurance does John Long accept?

Health plans from BlueCross BlueShield of Tennessee, Oscar Insurance Company and UnitedHealthcare list John Long 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 John Long was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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.