Quick answers
- Which hospitals does David D. Hagaman work at?
- Medicare's official clinician data lists David D. Hagaman at 1 hospital: Vanderbilt University Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David D. Hagaman see patients?
- Medicare's clinician data lists 6 practice locations, including Nashville, TN, Brentwood, TN and Franklin, TN. Call before your visit to confirm the address.
- What is David D. Hagaman's specialty?
- Medicare lists Allergy/Immunology as the primary specialty, and also Pulmonary Disease.
- Does David D. Hagaman accept Medicare assignment?
- Yes. Medicare's clinician data says David D. Hagaman accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does David D. Hagaman offer telehealth?
- Medicare's clinician data says David D. Hagaman offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for David D. Hagaman?
- (615) 936-2727, as listed in official Medicare / NPI Registry data.
- What is David D. Hagaman's NPI number?
- 1235221656. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David D. Hagaman works
Medicare's Facility Affiliation Data lists David D. Hagaman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Vanderbilt University Medical CenterNashville, TN · Acute Care Hospital · CCN 440039
Practice locations
Addresses where David D. Hagaman is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 2611 W End Ave, Suite 210Nashville, TN 37203 (615) 936‑2727
- 3841 Green Hills Dr, Suite 200Nashville, TN 37215
- 3841 Green Hills Village DrNashville, TN 37215 (615) 322‑8701
- 719 Thompson LnNashville, TN 37204 (615) 322‑3000
- 782 Old Hickory Blvd, Suite 201Brentwood, TN 37027 (615) 794‑8700
Group practices
Medicare enrollment lists David D. Hagaman as a member of this group (CMS data updated 2026-10-02).
- Vanderbilt University Medical Center3,567 clinicians in the group
Specialties
- Allergy/Immunologyprimary
- Pulmonary Diseasealso
Other allergist and immunologists in Nashville
Clinicians with the same Medicare primary specialty in Nashville, TN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Ohio State University College Of Medicine |
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1235221656 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians