Kristen Marie Zack, PA-C
Medical Physician Assistant · Chesterton, IN
Kristen Marie Zack, PA-C is a medical physician assistant with a practice address in Chesterton, Indiana, and NPI 1689056376, issued on Jun 18, 2015. Check the license (Indiana 10001990A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kristen Marie Zack
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 10001990A IN
Self-reported in NPPES; status is on the state search - Practice location
- 601 Gateway Blvd N, Chesterton, IN 46304
- Phone
- (219) 921-1444
- Enumerated
- Jun 18, 2015
- Record last updated
- Dec 17, 2024
- Fax
- (219) 921-5303
- Medicare enrollment
- Enrolled (PECOS I20201207000828); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 405 in Indiana → Look up another NPI →
Also registered at 601 Gateway Blvd N
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Aaron Anderson, M.D.Surgery of the Hand (Surgery) Physician1750584249
- Rebecca Anderson, M.D.Surgery of the Hand (Surgery) Physician1992995096
- Devin ApplegateAthletic Trainer1720593403
- Kelly Barnes, PA-CPhysician Assistant1558933804
Verify Kristen Marie Zack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 10001990ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% fewer Medicare Part D claims than the average medical physician assistant in 2024
811 Medicare Part D claims for 473 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 96 claims were for opioids.
Most prescribed
- Methylprednisolone272 claims
- Meloxicam67 claims
- Gabapentin49 claims
- Tramadol Hcl42 claims
- Baclofen41 claims
- Hydrocodone-Acetaminophen41 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.
Bills Medicare through 3 group practices
- Chesterton Physical Therapy IncChesterton, IN
- Lakeshore Bone And Joint Institute, PCPortage, IN
- Rci (wrs) LLCPortage, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kristen Marie Zack among 405 medical physician assistant records in Indiana
Kristen Marie Zack, PA-C is one of 405 medical physician assistant records with a practice address in Indiana. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 47% of them.
- NPI issued2015 · 47% of these records are older, 49% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2015 · median 2017 among the 268 with a school on file
- Record last updated2024 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Indiana
There are 405 medical physician assistant records in Indiana.
All 405 in Indiana → Every provider in Chesterton → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Nathan Bush, PA-CChesterton, IN 463041952187965
- Jeanne Lukac, PACChesterton, IN 463041881756344
- Anna Cullotta, PA-CCrown Point, IN 463071306980933
- James Holtcamp, P.A.Crown Point, IN 463071285828350
- Kristin Kikkert, PA-CCrown Point, IN 463071497477004
- Julia Odugbesan, PA-CCrown Point, IN 463071831411891
- Jordan Stemer - Miranda, PACrown Point, IN 463071861708323
- Heather Upchurch, PA-CCrown Point, IN 463071104869569
Common questions
What is Kristen Marie Zack, PA-C's NPI number?
Kristen Marie Zack, PA-C's National Provider Identifier (NPI) is 1689056376, issued on Jun 18, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Kristen Marie Zack, PA-C located?
The NPPES record lists a practice address at 601 Gateway Blvd N, Chesterton, IN, 46304. Phone: (219) 921-1444. Providers update this record themselves, so call before visiting.
How can I verify Kristen Marie Zack, PA-C's license?
NPPES lists Indiana license number 10001990A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Kristen Marie Zack, PA-C prescribe under Medicare Part D?
In 2024, Kristen Marie Zack, PA-C had 811 Medicare Part D claims for 473 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.