Daniel Ahn, MD
Ophthalmology Physician · Calhoun, GA
Daniel Ahn, MD is an ophthalmology physician with a practice address in Calhoun, Georgia, and NPI 1184645558, issued on Jul 21, 2006. Check the license (Georgia 040852, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Daniel Ahn
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 040852 GA
Self-reported in NPPES; status is on the state search - Practice location
- 1035 Red Bud RD NE, Calhoun, GA 30701
- Phone
- (706) 629-8090
- Enumerated
- Jul 21, 2006
- Record last updated
- Dec 12, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (706) 625-8952
- Medicaid ID
- 00683317A GA
- Medicare enrollment
- Enrolled (PECOS I20101112000658); accepts Medicare assignment
- Medical or professional school
- University Of California, San Diego School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 537 in Georgia → Look up another NPI →
Also registered at 1035 Red Bud RD NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karlie AbernathyPhysical Therapist1174475578
- Becky Adams, CSTFASurgical Assistant1497341846
- Toni Allmond, CSFASurgical Assistant1427418722
- Kawsar Arsalan, PA-CMedical Physician Assistant1013840875
- Maisy BagleyPhysical Therapist1306760327
- Lars Bakland, CRNACertified Registered Nurse Anesthetist1538198460
Verify Daniel Ahn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 040852Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% more Medicare Part D claims than the average ophthalmology physician in 2024
2,006 Medicare Part D claims for 639 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.
Most prescribed
- Ketorolac Tromethamine932 claims
- Latanoprost306 claims
- Lumigan215 claims
- Timolol Maleate154 claims
- Brimonidine Tartrate68 claims
- Travoprost45 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 practice group's MIPS final score for 2023 (Medicare payment program): 83.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $177.76
7 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. 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
- Adventist Health System Georgia IncCalhoun, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel Ahn among 537 ophthalmology physician records in Georgia
Daniel Ahn, MD is one of 537 ophthalmology physician records with a practice address in Georgia. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 19% of them.
- NPI issued2006 · 19% of these records are older, 44% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1991 · median 2001 among the 368 with a school on file
- Record last updated2018 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Georgia
There are 537 ophthalmology physician records in Georgia.
All 537 in Georgia → Every provider in Calhoun → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- William Blackman, M.D.Dalton, GA 307201114929478
- Dooho Kim, MDDalton, GA 307201992844864
- Timothy O'Boyle, M.D.Dalton, GA 307201720080088
- Michael Jacobs, M.D.Watkinsville, GA 306771164495693
- Ralph Deas, M.D.Fort Oglethorpe, GA 307421902896467
- Stephen Baynham, M.D., F.A.A.O.Monroe, GA 306551225011075
- P. Davidson, M.D.Summerville, GA 307471295701704
- Joseph Hayek, M.D.Monroe, GA 306551720519440
Common questions
What is Daniel Ahn, MD's NPI number?
Daniel Ahn, MD's National Provider Identifier (NPI) is 1184645558, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Ahn, MD located?
The NPPES record lists a practice address at 1035 Red Bud RD NE, Calhoun, GA, 30701. Phone: (706) 629-8090. Providers update this record themselves, so call before visiting.
How can I verify Daniel Ahn, MD's license?
NPPES lists Georgia license number 040852, 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 Daniel Ahn, MD prescribe under Medicare Part D?
In 2024, Daniel Ahn, MD had 2,006 Medicare Part D claims for 639 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Daniel Ahn, MD's MIPS final score?
The 2023 MIPS final score is 83.1 of 100, reported for the practice group. 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.