Ian Katz, M.D.
Specialist · Decatur, GA
Ian Katz, M.D. is a specialist with a practice address in Decatur, Georgia, and NPI 1023033305, issued on Jul 13, 2006. Check the license (Georgia 018507, as entered in NPPES) with the Georgia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ian Katz
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- 018507 GA
Self-reported in NPPES; status is on the state search - Practice location
- 2675 N Decatur RD, Decatur, GA 30033
- Phone
- (404) 501-9377
- Enumerated
- Jul 13, 2006
- Record last updated
- Apr 20, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (404) 501-0379
- Medicaid ID
- 000228599C GA
- Medicare enrollment
- Enrolled (PECOS I20100505000152); accepts Medicare assignment
- Medical or professional school
- University Of Miami, Lm Miller School Of Medicine, 1975
- Entity
- Type 1 · individual
8 nearest specialist records → All 845 in Georgia → Look up another NPI →
Also registered at 2675 N Decatur RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tosha Balfour, MDSpecialist1184608838
- Anthony Balistreri, M.D.Gastroenterology Physician1851334692
- Erika Baube, MSWClinical Social Worker1134107501
- Joseph Cheek, RPARadiology Practitioner Assistant1295067361
- Carol Crochet, PTPhysical Therapist1720492226
- Dennis Disantis, M.D.Gastroenterology Physician1437193513
Verify Ian Katz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia board licenses this profession
Search for license 018507Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average specialist in 2024
29 Medicare Part D claims, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Industry payments in 2024: $2,039.45
2 payments; by number, the most common kind was food and beverage; the largest payer was Bard Peripheral Vascular, Inc. The 5,844 providers of this specialty with any payment received $4,760.79 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.
Ian Katz among 845 specialist records in Georgia
Ian Katz, M.D. is one of 845 specialist records with a practice address in Georgia. 34% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 44% newer
- In a Medicare fileYes · 34% of these records are
- In the CMS Doctors and Clinicians fileYes · 21% of these records are
- Graduated1975 · median 1989 among the 175 with a school on file
- Record last updated2008 · 81% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in Georgia
There are 845 specialist records in Georgia.
All 845 in Georgia → Every provider in Decatur → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Tosha Balfour, MDDecatur, GA 300331184608838
- Renee Boone, MT-BCDecatur, GA 300331568507622
- Michael Cornwell, M.D.Decatur, GA 300331396738613
- Frank Critz, MDDecatur, GA 300331619951092
- Mark De Meza, CPODecatur, GA 300331306003991
- Thomas Edwards, M.D.Decatur, GA 300331326029125
- David Fern, M.D.Decatur, GA 300331265425581
- Stephanie JonesDecatur, GA 300331417369695
Common questions
What is Ian Katz, M.D.'s NPI number?
Ian Katz, M.D.'s National Provider Identifier (NPI) is 1023033305, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ian Katz, M.D. located?
The NPPES record lists a practice address at 2675 N Decatur RD, Decatur, GA, 30033. Phone: (404) 501-9377. Providers update this record themselves, so call before visiting.
How can I verify Ian Katz, M.D.'s license?
NPPES lists Georgia license number 018507, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity only.
How much does Ian Katz, M.D. prescribe under Medicare Part D?
In 2024, Ian Katz, M.D. had 29 Medicare Part D claims; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.
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.