Cassidy Chalupa, FNP
NPI 1134981038 · Family Nurse Practitioner · Iowa City, IA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cassidy Chalupa, FNP is a Family Nurse Practitioner provider in Iowa City, IA (NPI 1134981038).
Provider details
- NPI number
- 1134981038
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- A177470 (IA)
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 tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 26 |
| Omeprazole | 16 |
| Dolutegravir Sodiumbrand: Tivicay | 15 |
| Emtricitabine/Tenofov Alafenambrand: Descovy | 14 |
| Dolutegravir Sodium/Lamivudinebrand: Dovato | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 2624 Orchard DrCedar Falls, IA 50613-5845Phone: (877) 891-5350
Registry dates
- Enumerated
- 2024-01-25
- Last updated
- 2025-08-21
- Certified
- 2025-08-21
Frequently asked questions
- What is Cassidy Chalupa's NPI number?
- Cassidy Chalupa's National Provider Identifier (NPI) is 1134981038, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassidy Chalupa's specialty?
- Cassidy Chalupa is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cassidy Chalupa located?
- Cassidy Chalupa's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is Cassidy Chalupa's phone number?
- The practice phone number listed in the NPPES registry for Cassidy Chalupa is (319) 353-7173.
- Does Cassidy Chalupa accept Medicare?
- Cassidy Chalupa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cassidy Chalupa's NPI active?
- Yes — Cassidy Chalupa's NPI (1134981038) is active in the NPPES registry as of the last update on 2025-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.