Margaret Wong Gribble, MD
Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician · Atlanta, GA
Margaret Wong Gribble, MD is a uveitis and ocular inflammatory disease (ophthalmology) physician with a practice address in Atlanta, Georgia, and NPI 1477723187, issued on Mar 10, 2008. Check the license (Georgia 069412, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Margaret Wong Gribble
- Credential
- MD
- Primary taxonomy
- Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician 207WX0108X
- License number
- 069412 GA
Self-reported in NPPES; status is on the state search - Practice location
- 3225 Cumberland Blvd SE Ste 800, Atlanta, GA 30339
- Phone
- (404) 351-2220
- Enumerated
- Mar 10, 2008
- Record last updated
- Mar 18, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (404) 352-5392
- Medicaid ID
- 003134688G GA
- Medicare enrollment
- Enrolled (PECOS I20130626000196); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 2004
- Entity
- Type 1 · individual
All 1 in Georgia → Look up another NPI →
Also registered at 3225 Cumberland Blvd SE Ste 800
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Margaret Wong Gribble in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 069412Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% more Medicare Part D claims than the average uveitis and ocular inflammatory disease (ophthalmology) physician in 2024
1,388 Medicare Part D claims for 317 beneficiaries, against an average of 916 among the 45 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims.
Most prescribed
- Ketorolac Tromethamine240 claims
- Prednisolone Acetate229 claims
- Difluprednate185 claims
- Prednisone145 claims
- Atropine Sulfate52 claims
- Gatifloxacin45 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 89.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $93,805.86
154 payments; by number, the most common kind was food and beverage; the largest payer was Mallinckrodt Hospital Products Inc. The 42 providers of this specialty with any payment received $10,742.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Eye Consultants OF Atlanta, PCAtlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician providers in Georgia
There are 1 uveitis and ocular inflammatory disease (ophthalmology) physician records in Georgia.
All 1 in Georgia → Every provider in Atlanta → Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician nationwide →
Common questions
What is Margaret Wong Gribble, MD's NPI number?
Margaret Wong Gribble, MD's National Provider Identifier (NPI) is 1477723187, issued on Mar 10, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Wong Gribble, MD located?
The NPPES record lists a practice address at 3225 Cumberland Blvd SE Ste 800, Atlanta, GA, 30339. Phone: (404) 351-2220. Providers update this record themselves, so call before visiting.
How can I verify Margaret Wong Gribble, MD's license?
NPPES lists Georgia license number 069412, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Margaret Wong Gribble, MD prescribe under Medicare Part D?
In 2024, Margaret Wong Gribble, MD had 1,388 Medicare Part D claims for 317 beneficiaries; the average among uveitis and ocular inflammatory disease (ophthalmology) physician prescribers was 916. Part D covers Medicare prescriptions only.
What is Margaret Wong Gribble, MD's MIPS final score?
The 2023 MIPS final score is 89.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.