Sarah Isenhart, DO
NPI 1790282515 · Hospitalist Physician · Marion, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Isenhart, DO is a Hospitalist Physician provider in Marion, OH (NPI 1790282515).
Provider details
- NPI number
- 1790282515
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 34.014761 (OH)
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
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
500 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 Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 333 | $116 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 102 | $111 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 65 | $170 |
Typical Medicare-allowed amounts for these services range $111–$170 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 17 | 16 |
| Carvedilol | 15 | 13 |
| Doxycycline Hyclate | 15 | 15 |
| Oxycodone Hcl | 14 | 14 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 13 | 13 |
| Furosemide | 12 | 12 |
| Famotidine | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 210 N Main StLondon, OH 43140-1115Phone: (740) 845-7000Fax: (740) 845-7701
Registry dates
- Enumerated
- 2018-04-09
- Last updated
- 2025-08-19
- Certified
- 2025-08-19
Frequently asked questions
- What is Sarah Isenhart's NPI number?
- Sarah Isenhart's National Provider Identifier (NPI) is 1790282515, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Isenhart's specialty?
- Sarah Isenhart is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Isenhart located?
- Sarah Isenhart's practice location on file with NPPES is 1000 Mckinley Park Dr, Marion, OH 43302-6399.
- What is Sarah Isenhart's phone number?
- The practice phone number listed in the NPPES registry for Sarah Isenhart is (740) 383-8473.
- Does Sarah Isenhart accept Medicare?
- Sarah Isenhart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Isenhart's NPI active?
- Yes — Sarah Isenhart's NPI (1790282515) is active in the NPPES registry as of the last update on 2025-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.