Hannah Mason, FNP
NPI 1043759319 · Family Nurse Practitioner · Greenwood, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hannah Mason, FNP is a Family Nurse Practitioner provider in Greenwood, IN (NPI 1043759319).
Provider details
- NPI number
- 1043759319
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 71006924A (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 tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,330 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 294 | $101 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 230 | $9 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 186 | $8 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 168 | $8 |
| Liver Function Blood Test Panel80076 | 157 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 148 | $13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 101 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 323 | 92 |
| Omeprazole | 218 | 69 |
| Levothyroxine Sodium | 216 | 58 |
| Amlodipine Besylate | 198 | 60 |
| Lisinopril | 155 | 43 |
| Gabapentin | 129 | 43 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$735 across 33 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-02-19
- Last updated
- 2022-01-14
- Certified
- 2022-01-14
Frequently asked questions
- What is Hannah Mason's NPI number?
- Hannah Mason's National Provider Identifier (NPI) is 1043759319, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hannah Mason's specialty?
- Hannah Mason is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hannah Mason located?
- Hannah Mason's practice location on file with NPPES is 701 E County Line Rd, Greenwood, IN 46143-1070.
- What is Hannah Mason's phone number?
- The practice phone number listed in the NPPES registry for Hannah Mason is (317) 885-2860.
- Does Hannah Mason accept Medicare?
- Hannah Mason is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hannah Mason's NPI active?
- Yes — Hannah Mason's NPI (1043759319) is active in the NPPES registry as of the last update on 2022-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.