Hans E. Grossniklaus, MD
Ophthalmology Physician · Atlanta, GA
Hans E. Grossniklaus, MD is an ophthalmology physician with a practice address in Atlanta, Georgia, and NPI 1275590069, issued on Apr 27, 2006. Check the license (Georgia 031600, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Hans E. Grossniklaus
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 031600 GA
Self-reported in NPPES; status is on the state search - Practice location
- 1365 Clifton RD NE, Atlanta, GA 30322
- Phone
- (404) 778-4611
- Enumerated
- Apr 27, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (404) 778-5089
- Medicare enrollment
- Enrolled (PECOS I20040305000079); accepts Medicare assignment
- Medical or professional school
- Ohio State University College Of Medicine, 1980
- Entity
- Type 1 · individual
Also registered at 1365 Clifton RD NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Hans E. Grossniklaus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 031600Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 92.3 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: $84.44
1 payment: food and beverage; the largest payer was Delcath Systems. The 13,221 providers of this specialty with any payment received $4,535.02 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
- The Emory Clinic IncAtlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ophthalmology Physician providers in Georgia
There are 537 ophthalmology physician records in Georgia.
Other ophthalmology physician records in Georgia
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- Monica Abernot, MDHinesville, GA1902053382
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- William Ackerman, M.D.Gainesville, GA1548303993
- Martine Adogu, MDAthens, GA1073550356
- Daniel Ahn, MDCalhoun, GA1184645558
- Ricardo Akstein, M.D.Riverdale, GA1740284736
- James Alexander, M.D.Decatur, GA1487778957
- Sameerah Ali, MDAtlanta, GA1679061261
Common questions
What is Hans E. Grossniklaus, MD's NPI number?
Hans E. Grossniklaus, MD's National Provider Identifier (NPI) is 1275590069, issued on Apr 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Hans E. Grossniklaus, MD located?
The NPPES record lists a practice address at 1365 Clifton RD NE, Atlanta, GA, 30322. Phone: (404) 778-4611. Providers update this record themselves, so call before visiting.
How can I verify Hans E. Grossniklaus, MD's license?
NPPES lists Georgia license number 031600, 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.
What is Hans E. Grossniklaus, MD's MIPS final score?
The 2023 MIPS final score is 92.3 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.