Mary Genung, DNP FNP
NPI 1447503420 · Family Nurse Practitioner · Gallatin, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Genung, DNP FNP is a Family Nurse Practitioner provider in Gallatin, TN (NPI 1447503420).
Provider details
- NPI number
- 1447503420
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 17037 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
13 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
888 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 419 | $84 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 347 | $84 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 96 | $137 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 14 | $58 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 12 | $153 |
Typical Medicare-allowed amounts for these services range $58–$153 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 193 | 30 |
| Quetiapine Fumarate | 179 | 23 |
| Sertraline Hcl | 161 | 22 |
| Divalproex Sodium | 135 | 22 |
| Duloxetine Hcl | 98 | 15 |
| Olanzapine | 92 | — |
| Risperidone | 87 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$117 across 1 record (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
- 2012-10-16
- Last updated
- 2024-11-20
- Certified
- 2024-11-20
Frequently asked questions
- What is Mary Genung's NPI number?
- Mary Genung's National Provider Identifier (NPI) is 1447503420, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Genung's specialty?
- Mary Genung is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Genung located?
- Mary Genung's practice location on file with NPPES is 1100 Lock 4 Rd, Gallatin, TN 37066-4107.
- What is Mary Genung's phone number?
- The practice phone number listed in the NPPES registry for Mary Genung is (615) 477-8562.
- Does Mary Genung accept Medicare?
- Mary Genung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Genung's NPI active?
- Yes — Mary Genung's NPI (1447503420) is active in the NPPES registry as of the last update on 2024-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.