Krista Nguyen, NP-C
NPI 1669936498 · Nurse Practitioner · Portage, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Krista Nguyen, NP-C is a Nurse Practitioner provider in Portage, IN (NPI 1669936498).
Provider details
- NPI number
- 1669936498
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 28197848A (IN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
353 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 97 | $100 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 89 | $71 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 51 | $142 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 46 | $27 |
| Hemoglobin A1c Level83036 | 36 | $10 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 45 | 33 |
| Semaglutidebrand: Ozempic | 30 | 20 |
| Tirzepatidebrand: Mounjaro | 29 | 14 |
| Dapagliflozin Propanediolbrand: Farxiga | 19 | — |
| Levothyroxine Sodiumbrand: Synthroid | 14 | — |
| Insulin Glargine,hum.rec.anlogbrand: Toujeo Solostar |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,010 across 101 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 601 Gateway Blvd NChesterton, IN 46304-9658Phone: (219) 921-1444
Registry dates
- Enumerated
- 2019-01-25
- Last updated
- 2021-03-22
- Certified
- 2021-03-22
Frequently asked questions
- What is Krista Nguyen's NPI number?
- Krista Nguyen's National Provider Identifier (NPI) is 1669936498, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Krista Nguyen's specialty?
- Krista Nguyen is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Krista Nguyen located?
- Krista Nguyen's practice location on file with NPPES is 3691 Willowcreek Rd, Portage, IN 46368-5076.
- What is Krista Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Krista Nguyen is (219) 921-1444.
- Does Krista Nguyen accept Medicare?
- Krista Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Krista Nguyen's NPI active?
- Yes — Krista Nguyen's NPI (1669936498) is active in the NPPES registry as of the last update on 2021-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.