Mary Harrah, FNP-C
NPI 1326494386 · Family Nurse Practitioner · Osgood, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Harrah, FNP-C is a Family Nurse Practitioner provider in Osgood, IN (NPI 1326494386).
Provider details
- NPI number
- 1326494386
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 71006348A (IN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Quetiapine Fumarate | 21 |
| Levothyroxine Sodium | 20 |
| Fentanyl | 19 |
| Oxycodone Hcl | 19 |
| Metoprolol Tartrate | 15 |
| Diltiazem Hclbrand: Diltiazem 12hr Er | 11 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude 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)
- 301 Shopping VlgBatesville, IN 47006-1275Phone: (812) 932-0641
Registry dates
- Enumerated
- 2016-05-09
- Last updated
- 2018-03-17
Frequently asked questions
- What is Mary Harrah's NPI number?
- Mary Harrah's National Provider Identifier (NPI) is 1326494386, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Harrah's specialty?
- Mary Harrah is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Harrah located?
- Mary Harrah's practice location on file with NPPES is 112 N Buckeye St, Osgood, IN 47037-1134.
- What is Mary Harrah's phone number?
- The practice phone number listed in the NPPES registry for Mary Harrah is (812) 689-3424.
- Does Mary Harrah accept Medicare?
- Mary Harrah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Harrah's NPI active?
- Yes — Mary Harrah's NPI (1326494386) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.