William Ackerman, M.D.
NPI 1548303993 · Ophthalmology Physician · Gainesville, GA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Ackerman, M.D. is a Ophthalmology Physician provider in Gainesville, GA (NPI 1548303993).
Provider details
- NPI number
- 1548303993
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 038418 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,085 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 722 | $119 |
| Imaging of Retina92134 | 425 | $37 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 407 | $24 |
| Injection of Drug Into Eye67028 | 334 | $98 |
| Photography of the Retina92250 | 284 | $32 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 258 | $494 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 286 | 93 |
| Faricimab-Svoabrand: Vabysmo | 163 | 40 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 153 | 47 |
| Afliberceptbrand: Eylea | 74 | 22 |
| Ketorolac Tromethamine | 73 | 57 |
| Erythromycin Basebrand: Erythromycin | 71 | 49 |
| Prednisolone Acetate | 67 | 40 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$450 across 18 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Ackerman's NPI number?
- William Ackerman's National Provider Identifier (NPI) is 1548303993, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Ackerman's specialty?
- William Ackerman is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is William Ackerman located?
- William Ackerman's practice location on file with NPPES is 625 S Enota Dr Ne, Gainesville, GA 30501-2437.
- What is William Ackerman's phone number?
- The practice phone number listed in the NPPES registry for William Ackerman is (770) 532-0292.
- Does William Ackerman accept Medicare?
- William Ackerman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Ackerman's NPI active?
- Yes — William Ackerman's NPI (1548303993) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.