Krista S. Nguyen, NP-C
Nurse Practitioner · Portage, IN
Krista S. Nguyen, NP-C is a nurse practitioner with a practice address in Portage, Indiana, and NPI 1669936498, issued on Jan 25, 2019. Check the license (Indiana 28197848A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Krista S. Nguyen
- Credential
- NP-C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 28197848A IN
Self-reported in NPPES; status is on the state search - Practice location
- 3691 Willowcreek RD, Portage, IN 46368
- Phone
- (219) 921-1444
- Enumerated
- Jan 25, 2019
- Record last updated
- Mar 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190219001613); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 2018
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 2,582 in Indiana → Look up another NPI →
Also registered at 3691 Willowcreek RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joy Brown, PTAPhysical Therapy Assistant1710346929
- Samantha Cochran, ATC, LATAthletic Trainer1518108828
- Ernest Delgado, PTAPhysical Therapy Assistant1487015525
- Kathryn Dumortier, PTAPhysical Therapy Assistant1659730455
- Joshua Eggleston, PTAPhysical Therapy Assistant1699134874
Verify Krista S. Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 28197848ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average nurse practitioner in 2024
339 Medicare Part D claims for 131 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 64% of claims.
Most prescribed
- Levothyroxine Sodium45 claims
- Ozempic30 claims
- Mounjaro29 claims
- Farxiga19 claims
- Synthroid14 claims
- Toujeo Solostar14 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: $2,010.34
101 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 38,884 providers of this specialty with any payment received $791.64 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
- GN Endocrinology LtdMunster, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Krista S. Nguyen among 2,582 nurse practitioner records in Indiana
Krista S. Nguyen, NP-C is one of 2,582 nurse practitioner 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 2019, is newer than 59% of them.
- NPI issued2019 · 59% of these records are older, 34% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2018 · median 2018 among the 1,710 with a school on file
- Record last updated2021 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 nurse practitioner records list a practice address in Portage
They are 5 of the 423 NPPES records with a practice address in Portage, and 2,582 nurse practitioner records in Indiana.
All 2,582 in Indiana → Every provider in Portage → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Jennifer DefauwPortage, IN 463681548982812
- Kelli Holland, NPPortage, IN 463681962108837
- Amy Sobas, N.P.Portage, IN 463681205872132
- Kathryn Wallace, APRN, BCPortage, IN 463681407965320
- Ariel Brazzale, FNP- BCSaint John, IN 463731568992055
- Jenna Fleck, AGPCNP-BCSaint John, IN 463731891211058
- Marne Juestel, FNPSaint John, IN 463731245274935
- Jill Van TholenSaint John, IN 463731477955201
Common questions
What is Krista S. Nguyen, NP-C's NPI number?
Krista S. Nguyen, NP-C's National Provider Identifier (NPI) is 1669936498, issued on Jan 25, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Krista S. Nguyen, NP-C located?
The NPPES record lists a practice address at 3691 Willowcreek RD, Portage, IN, 46368. Phone: (219) 921-1444. Providers update this record themselves, so call before visiting.
How can I verify Krista S. Nguyen, NP-C's license?
NPPES lists Indiana license number 28197848A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Krista S. Nguyen, NP-C prescribe under Medicare Part D?
In 2024, Krista S. Nguyen, NP-C had 339 Medicare Part D claims for 131 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.