Kristin Winternheimer, NP-C
NPI 1629732896 · Family Nurse Practitioner · Carmel, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristin Winternheimer, NP-C is a Family Nurse Practitioner provider in Carmel, IN (NPI 1629732896).
Provider details
- NPI number
- 1629732896
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 71012033A (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
4 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
336 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 152 | $72 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 97 | $101 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 55 | $102 |
| Hemoglobin A1c Level83036 | 19 | $10 |
| Administration of Influenza Virus VaccineG0008 | 13 | $30 |
Typical Medicare-allowed amounts for these services range $10–$102 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 33 | 14 |
| Atorvastatin Calcium | 33 | 15 |
| Lisinopril | 31 | 13 |
| Escitalopram Oxalate | 31 | 13 |
| Semaglutidebrand: Ozempic | 23 | — |
| Hydrochlorothiazide | 22 | — |
| Amoxicillin/Potassium Clav |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$799 across 37 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)
- 2155 E Main StPlainfield, IN 46168-1816Phone: (317) 204-6800
Registry dates
- Enumerated
- 2021-10-25
- Last updated
- 2023-05-25
- Certified
- 2023-05-25
Frequently asked questions
- What is Kristin Winternheimer's NPI number?
- Kristin Winternheimer's National Provider Identifier (NPI) is 1629732896, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristin Winternheimer's specialty?
- Kristin Winternheimer is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kristin Winternheimer located?
- Kristin Winternheimer's practice location on file with NPPES is 11911 N Meridian St Ste 100, Carmel, IN 46032-6919.
- What is Kristin Winternheimer's phone number?
- The practice phone number listed in the NPPES registry for Kristin Winternheimer is (317) 621-6800.
- Does Kristin Winternheimer accept Medicare?
- Kristin Winternheimer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristin Winternheimer's NPI active?
- Yes — Kristin Winternheimer's NPI (1629732896) is active in the NPPES registry as of the last update on 2023-05-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.