Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Melissa M Davidson, PA
Physician Assistant in Marietta, GA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578517876
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Melissa M Davidson
Credential PA
Sex Female
Practice address 4800 Olde Towne Pkwy Ste 150a, Marietta, GA, 30068
Phone (770) 509-1025
Fax (770) 509-1884
Enumeration date May 20, 2006
Last updated in NPPES Feb 26, 2021
Taxonomy & licenses
363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 002192 (GA) Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 002192 (GA) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program.
About the PA credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 100001575B | Medicaid | GA | - |
| 10038125 | Other | GA | AMERIGROUP |
| 333457 | Other | GA | WELLCARE |
| 100001575C | Medicaid | GA | - |
| 100001575 | Medicaid | GA | - |
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.
Frequently asked questions
What is the NPI number for Melissa Davidson?
The National Provider Identifier (NPI) for Melissa Davidson is 1578517876, a Type 1 (individual) record in the CMS NPPES registry.
Where does Melissa Davidson practice?
The practice location on file with NPPES is in Marietta, GA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Thomas Collentine Emergency Medicine Physician · Marietta, GA NPI 1992779342 Pamela Asadi Physician Assistant · Marietta, GA NPI 1427018068 Carole Felser Nurse Practitioner · Marietta, GA NPI 1770682890 Krunal Jethwa Family Medicine Physician · Marietta, GA NPI 1457607400 Amanda Choi Physician Assistant · Marietta, GA NPI 1568714061 Meredith Stauch Family Nurse Practitioner · Marietta, GA NPI 1235516303 Esther Klein Family Nurse Practitioner · Marietta, GA NPI 1225484165 Michael Applegate Nurse Practitioner · Marietta, GA NPI 1891379608
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-26.