Nicole Ehn, M.D.
NPI 1164653820 · Family Medicine Physician · Webster City, IA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicole Ehn, M.D. is a Family Medicine Physician provider in Webster City, IA (NPI 1164653820).
Provider details
- NPI number
- 1164653820
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- R-8718 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 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
149 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 Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 66 | $43 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 39 | $70 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 29 | $71 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 15 | $115 |
Typical Medicare-allowed amounts for these services range $43–$115 (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 · 126 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 400 | 89 |
| Atorvastatin Calcium | 309 | 68 |
| Metoprolol Succinate | 236 | 50 |
| Omeprazole | 176 | 46 |
| Amlodipine Besylate | 176 | 41 |
| Losartan Potassium | 168 | 41 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-07-29
- Last updated
- 2021-03-22
- Certified
- 2021-03-22
Frequently asked questions
- What is Nicole Ehn's NPI number?
- Nicole Ehn's National Provider Identifier (NPI) is 1164653820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicole Ehn's specialty?
- Nicole Ehn is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nicole Ehn located?
- Nicole Ehn's practice location on file with NPPES is 2350 Hospital Dr, Webster City, IA 50595-6600.
- What is Nicole Ehn's phone number?
- The practice phone number listed in the NPPES registry for Nicole Ehn is (515) 832-7800.
- Does Nicole Ehn accept Medicare?
- Nicole Ehn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicole Ehn's NPI active?
- Yes — Nicole Ehn's NPI (1164653820) is active in the NPPES registry as of the last update on 2021-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.