Old Piedmont Eye Group LLC
NPI 1477379709 · Optometrist · Marietta, GA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Old Piedmont Eye Group LLC is a Optometrist organization in Marietta, GA (NPI 1477379709).
Provider details
- NPI number
- 1477379709
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Michael Lam, Owner(423) 620-7931
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Dorfzaun Eye Group
Registry dates
- Enumerated
- 2024-12-03
- Last updated
- 2024-12-06
- Certified
- 2024-12-06
Frequently asked questions
- What is Old Piedmont Eye Group LLC's NPI number?
- Old Piedmont Eye Group LLC's National Provider Identifier (NPI) is 1477379709, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Old Piedmont Eye Group LLC?
- Old Piedmont Eye Group LLC is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Old Piedmont Eye Group LLC located?
- Old Piedmont Eye Group LLC's practice location on file with NPPES is 850 Old Piedmont Rd, Marietta, GA 30066-5490.
- What is Old Piedmont Eye Group LLC's phone number?
- The practice phone number listed in the NPPES registry for Old Piedmont Eye Group LLC is (770) 422-3677.
- Does Old Piedmont Eye Group LLC accept Medicare?
- Old Piedmont Eye Group LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Old Piedmont Eye Group LLC?
- The authorized official listed on Old Piedmont Eye Group LLC's NPPES record is Michael Lam, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Old Piedmont Eye Group LLC's NPI active?
- Yes — Old Piedmont Eye Group LLC's NPI (1477379709) is active in the NPPES registry as of the last update on 2024-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.