Quick answers
- Where does Michael Lam see patients?
- Medicare's clinician data lists 1 practice location in Marietta, GA. Call before your visit to confirm the address.
- What is Michael Lam's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Michael Lam accept Medicare assignment?
- Yes. Medicare's clinician data says Michael Lam 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 Michael Lam?
- (770) 422-3677, as listed in official Medicare / NPI Registry data.
- What is Michael Lam's NPI number?
- 1447619358. 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 Michael Lam is enrolled with Medicare (CMS data updated 2026-10-02).
- 850 Old Piedmont RdMarietta, GA 30066 (770) 422‑3677
Group practices
Medicare enrollment lists Michael Lam as a member of this group (CMS data updated 2026-10-02).
- Old Piedmont Eye Group LLC2 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Marietta
Clinicians with the same Medicare primary specialty in Marietta, GA — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Southern College Of Optometry |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447619358 |
| 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