Mariellen Krischel, APN
NPI 1093055782 · Nurse Practitioner · Iowa City, IA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mariellen Krischel, APN is a Nurse Practitioner provider in Iowa City, IA (NPI 1093055782).
Provider details
- NPI number
- 1093055782
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- No
- License
- 209-010374 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
306 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 149 | $97 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 50 | $94 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 33 | $13 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 31 | $69 |
| Administration of Influenza Virus VaccineG0008 | 24 | $30 |
| Admn Sarscov2 Vacc 1 Dose |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 166 | 53 |
| Levothyroxine Sodium | 130 | 33 |
| Lisinopril | 104 | 27 |
| Amlodipine Besylate | 100 | 29 |
| Omeprazole | 60 | 15 |
| Metformin Hcl | 59 | 15 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-02-18
- Last updated
- 2022-09-16
- Certified
- 2022-09-16
Frequently asked questions
- What is Mariellen Krischel's NPI number?
- Mariellen Krischel's National Provider Identifier (NPI) is 1093055782, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariellen Krischel's specialty?
- Mariellen Krischel is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mariellen Krischel located?
- Mariellen Krischel's practice location on file with NPPES is 3640 Middlebury Rd, Iowa City, IA 52245-2712.
- What is Mariellen Krischel's phone number?
- The practice phone number listed in the NPPES registry for Mariellen Krischel is (319) 467-6789.
- Does Mariellen Krischel accept Medicare?
- Mariellen Krischel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mariellen Krischel's NPI active?
- Yes — Mariellen Krischel's NPI (1093055782) is active in the NPPES registry as of the last update on 2022-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.