Quick answers
- Which hospitals does David M. Barker work at?
- Medicare's official clinician data lists David M. Barker at 3 hospitals: Erlanger Medical Center, Memorial Healthcare System, Inc and Parkridge Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David M. Barker see patients?
- Medicare's clinician data lists 4 practice locations, including Chattanooga, TN and Hixson, TN. Call before your visit to confirm the address.
- What is David M. Barker's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does David M. Barker accept Medicare assignment?
- Yes. Medicare's clinician data says David M. Barker 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 David M. Barker?
- (423) 308-0280, as listed in official Medicare / NPI Registry data.
- What is David M. Barker's NPI number?
- 1104801216. 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 M. Barker works
Medicare's Facility Affiliation Data lists David M. Barker at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Erlanger Medical CenterChattanooga, TN · Acute Care Hospital · CCN 440104
- Memorial Healthcare System, IncChattanooga, TN · Acute Care Hospital · CCN 440091
- Parkridge Medical CenterChattanooga, TN · Acute Care Hospital · CCN 440156
Practice locations
Addresses where David M. Barker is enrolled with Medicare (CMS data updated 2026-10-02).
- 1651 Gunbarrel RdChattanooga, TN 37421
- 4976 Alpha LnHixson, TN 37343 (423) 308‑0280
- 4980 Alpha LnHixson, TN 37343 (423) 870‑2450
- 929 Spring Creek RdChattanooga, TN 37412
Group practices
Medicare enrollment lists David M. Barker as a member of this group (CMS data updated 2026-10-02).
- Galen Medical Group, PC125 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Chattanooga
Clinicians with the same Medicare primary specialty in Chattanooga, TN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Tennessee, Hsc, College Of Medicine |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1104801216 |
| 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