Mara Hermiston, D.O.
NPI 1437599297 · Family Medicine Physician · Spirit Lake, IA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mara Hermiston, D.O. is a Family Medicine Physician provider in Spirit Lake, IA (NPI 1437599297).
Provider details
- NPI number
- 1437599297
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- R-9859 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
1,424 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 | 397 | $90 |
| 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 | 349 | $15 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 206 | $61 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 112 | $72 |
| Annual Wellness Visit; Includes a Personalized Prevention Plan of Service (pps), Initial VisitG0438 | 76 | $150 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 122 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 437 | 91 |
| Atorvastatin Calcium | 266 | 72 |
| Omeprazole | 232 | 62 |
| Losartan Potassium | 184 | 47 |
| Gabapentin | 172 | 37 |
| Meloxicam | 152 | 51 |
| Amlodipine Besylate | 139 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-06-26
- Last updated
- 2024-12-27
- Certified
- 2024-12-27
Frequently asked questions
- What is Mara Hermiston's NPI number?
- Mara Hermiston's National Provider Identifier (NPI) is 1437599297, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mara Hermiston's specialty?
- Mara Hermiston is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mara Hermiston located?
- Mara Hermiston's practice location on file with NPPES is 2301 Highway 71 Ste C, Spirit Lake, IA 51360-1253.
- What is Mara Hermiston's phone number?
- The practice phone number listed in the NPPES registry for Mara Hermiston is (712) 336-3750.
- Does Mara Hermiston accept Medicare?
- Mara Hermiston is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mara Hermiston's NPI active?
- Yes — Mara Hermiston's NPI (1437599297) is active in the NPPES registry as of the last update on 2024-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.