Mary Maull, FNP-BC
NPI 1588429500 · Family Nurse Practitioner · Nashville, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Maull, FNP-BC is a Family Nurse Practitioner provider in Nashville, TN (NPI 1588429500).
Provider details
- NPI number
- 1588429500
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 35739 (TN)
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 tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Spironolactone | 28 | 22 |
| Apixabanbrand: Eliquis | 23 | 11 |
| Metoprolol Tartrate | 23 | 14 |
| Amlodipine Besylate | 20 | 15 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 17 | 13 |
| Furosemide | 17 | 15 |
| Amiodarone Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$245 across 13 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
- 2024-02-19
- Last updated
- 2024-05-30
- Certified
- 2024-05-30
Frequently asked questions
- What is Mary Maull's NPI number?
- Mary Maull's National Provider Identifier (NPI) is 1588429500, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Maull's specialty?
- Mary Maull is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Maull located?
- Mary Maull's practice location on file with NPPES is 2400 Patterson St Ste 502, Nashville, TN 37203-6511.
- What is Mary Maull's phone number?
- The practice phone number listed in the NPPES registry for Mary Maull is (615) 515-1900.
- Does Mary Maull accept Medicare?
- Mary Maull is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Maull's NPI active?
- Yes — Mary Maull's NPI (1588429500) is active in the NPPES registry as of the last update on 2024-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.