Marilyn Ek, NP-C
NPI 1487745493 · Family Nurse Practitioner · Moorhead, MN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marilyn Ek, NP-C is a Family Nurse Practitioner provider in Moorhead, MN (NPI 1487745493).
Provider details
- NPI number
- 1487745493
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Female
- Sole proprietor
- No
- License
- R23329 (ND)
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
19 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
19 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes99307 | 19 | $38 |
Typical Medicare-allowed amounts for these services range $38–$38 (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 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 73 | 12 |
| Furosemide | 50 | 11 |
| Quetiapine Fumarate | 47 | 11 |
| Lorazepam | 44 | — |
| Lisinopril | 34 | — |
| Levothyroxine Sodium | 32 | — |
| Tramadol Hcl | 26 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-27
- Last updated
- 2022-07-21
Frequently asked questions
- What is Marilyn Ek's NPI number?
- Marilyn Ek's National Provider Identifier (NPI) is 1487745493, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Ek's specialty?
- Marilyn Ek is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marilyn Ek located?
- Marilyn Ek's practice location on file with NPPES is 720 Main Ave, Moorhead, MN 56560-2752.
- What is Marilyn Ek's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Ek is (218) 359-0399.
- Does Marilyn Ek accept Medicare?
- Marilyn Ek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marilyn Ek's NPI active?
- Yes — Marilyn Ek's NPI (1487745493) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.