Quick answers
- Where does Harold F. Moessner see patients?
- Medicare's clinician data lists 2 practice locations, including Brentwood, TN and Clarksville, TN. Call before your visit to confirm the address.
- What is Harold F. Moessner's specialty?
- Medicare lists Allergy/Immunology as the primary specialty.
- Does Harold F. Moessner accept Medicare assignment?
- Yes. Medicare's clinician data says Harold F. Moessner 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.
- What is the phone number for Harold F. Moessner?
- (615) 771-8800, as listed in official Medicare / NPI Registry data.
- What is Harold F. Moessner's NPI number?
- 1649226770. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Harold F. Moessner is enrolled with Medicare (CMS data updated 2026-10-02).
- 1623 Galleria BlvdBrentwood, TN 37027 (615) 771‑8800
- 251 Hillcrest Dr, Suite 101Clarksville, TN 37043 (931) 645‑5689
Group practices
Medicare enrollment lists Harold F. Moessner as a member of this group (CMS data updated 2026-10-02).
- Cool Springs Allergy Associates PLC4 clinicians in the group
Specialties
- Allergy/Immunologyprimary
Other allergist and immunologists in Brentwood
Clinicians with the same Medicare primary specialty in Brentwood, TN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Minnesota Medical School |
| Graduation year | 1971 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1649226770 |
| 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
- 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