Melanie Dahlhauser, ARNP
NPI 1841765690 · Family Nurse Practitioner · Cedar Rapids, IA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melanie Dahlhauser, ARNP is a Family Nurse Practitioner provider in Cedar Rapids, IA (NPI 1841765690).
Provider details
- NPI number
- 1841765690
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- A141697 (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 tenure25% of score
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
222 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 | 62 | $93 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 47 | $71 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 46 | $9 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 22 | $131 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 20 | $87 |
| Administration of Influenza Virus VaccineG0008 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 56 | 37 |
| Atorvastatin Calcium | 56 | 15 |
| Levothyroxine Sodium | 47 | — |
| Amlodipine Besylate | 44 | — |
| Pantoprazole Sodium | 44 | 13 |
| Metformin Hclbrand: Metformin Hcl Er | 42 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$201 across 13 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 (2)
- 131 Main St NwShellsburg, IA 52332-9728Phone: (319) 436-4362
- 4006 Johnathan St Ste BWaterloo, IA 50701-9387Phone: (319) 233-1540Fax: (866) 800-7198
Registry dates
- Enumerated
- 2018-10-09
- Last updated
- 2025-09-17
- Certified
- 2025-09-17
Frequently asked questions
- What is Melanie Dahlhauser's NPI number?
- Melanie Dahlhauser's National Provider Identifier (NPI) is 1841765690, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melanie Dahlhauser's specialty?
- Melanie Dahlhauser is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melanie Dahlhauser located?
- Melanie Dahlhauser's practice location on file with NPPES is 3419 16th Ave Sw Ste 100, Cedar Rapids, IA 52404-2335.
- What is Melanie Dahlhauser's phone number?
- The practice phone number listed in the NPPES registry for Melanie Dahlhauser is (319) 206-9561.
- Does Melanie Dahlhauser accept Medicare?
- Melanie Dahlhauser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melanie Dahlhauser's NPI active?
- Yes — Melanie Dahlhauser's NPI (1841765690) is active in the NPPES registry as of the last update on 2025-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.