Zachary Hartnady, MD
Infectious Disease Physician · Waconia, MN
Zachary Hartnady, MD is an infectious disease physician with a practice address in Waconia, Minnesota, and NPI 1396325072, issued on Apr 8, 2021. Check the license (Minnesota 72788, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Zachary Hartnady
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 72788 MN
Self-reported in NPPES; status is on the state search - Practice location
- 560 S Maple St Ste 400, Waconia, MN 55387
- Phone
- (952) 442-2191
- Enumerated
- Apr 8, 2021
- Record last updated
- Jun 23, 2026
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 216 in Minnesota → Look up another NPI →
Also registered at 560 S Maple St Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kevin Brown, DOClinical Neurophysiology Physician1194870634
- Katrina Flaskerud, MS, RD, LDRegistered Dietitian1235601774
- Jennifer Hruska, MD, MPHSleep Medicine (Family Medicine) Physician1255951992
- Barrett Larson, M.D.Pulmonary Disease Physician1114171014
- Dharmik Patel, MDDermatology Physician1316408081
- Nicole Roeder, MDPulmonary Disease Physician1568737716
Verify Zachary Hartnady in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 72788Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average infectious disease physician in 2024
24 Medicare Part D claims for 15 beneficiaries, against an average of 689 among the 7,388 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.
Zachary Hartnady among 216 infectious disease physician records in Minnesota
Zachary Hartnady, MD is one of 216 infectious disease physician records with a practice address in Minnesota. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 90% of them.
- NPI issued2021 · 90% of these records are older, 6% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 71% of these records are
- Record last updated2026 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Minnesota
There are 216 infectious disease physician records in Minnesota.
All 216 in Minnesota → Every provider in Waconia → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Elliot Francke, M.D.Minneapolis, MN 554021770766917
- Jason Sanchez, M.D.Minneapolis, MN 554041518048842
- Daniel Anderson, MDMinneapolis, MN 554071811064876
- Laurel Cushing, M.D.Minneapolis, MN 554071659579324
- James England, MDMinneapolis, MN 554071710243282
- Caroline Feigert, DOMinneapolis, MN 554071124655873
- Michele Granada, MDMinneapolis, MN 554071487971941
- Katherine Marichal, MDMinneapolis, MN 554071598328924
Common questions
What is Zachary Hartnady, MD's NPI number?
Zachary Hartnady, MD's National Provider Identifier (NPI) is 1396325072, issued on Apr 8, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Zachary Hartnady, MD located?
The NPPES record lists a practice address at 560 S Maple St Ste 400, Waconia, MN, 55387. Phone: (952) 442-2191. Providers update this record themselves, so call before visiting.
How can I verify Zachary Hartnady, MD's license?
NPPES lists Minnesota license number 72788, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Zachary Hartnady, MD prescribe under Medicare Part D?
In 2024, Zachary Hartnady, MD had 24 Medicare Part D claims for 15 beneficiaries; the average among infectious disease physician prescribers was 689. 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.