Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Adam Carlton Vollberg, MD

Student in an Organized Health Care Education/Training Program in Chattanooga, TN · enumerated 2021.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1023699717

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Registry record

Entity type Individual (Type 1)

Name Adam Carlton Vollberg

Credential MD

Sex Male

Practice address Chattanooga, TN, 37403

Phone (423) 778-7817

Enumeration date Apr 15, 2021

Last updated in NPPES Apr 15, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 117678351 (TN) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Adam Vollberg practice?

The practice location on file with NPPES is in Chattanooga, TN. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Adam Vollberg?

The National Provider Identifier (NPI) for Adam Vollberg is 1023699717, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Leah Merrick Student in an Organized Health Care Education/Training Program · Chattanooga, TN NPI 1861967465 Timothy Mullican Hospitalist Physician · Chattanooga, TN NPI 1215632377 Skyelor Black Student in an Organized Health Care Education/Training Program · Chattanooga, TN NPI 1124723275 Kaitlin Detmar Student in an Organized Health Care Education/Training Program · Chattanooga, TN NPI 1366147159 Michael Jacobs Student in an Organized Health Care Education/Training Program · Chattanooga, TN NPI 1710682596 James Laney Student in an Organized Health Care Education/Training Program · Chattanooga, TN NPI 1215632633 Eric Sasse Student in an Organized Health Care Education/Training Program · Chattanooga, TN NPI 1578315362 Andrew Griffus Student in an Organized Health Care Education/Training Program · Chattanooga, TN NPI 1730932112

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-15.