Mary Mcdowell, APRN
NPI 1790872828 · Psychiatric/Mental Health Nurse Practitioner · Nashville, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Mcdowell, APRN is a Psychiatric/Mental Health Nurse Practitioner provider in Nashville, TN (NPI 1790872828).
Provider details
- NPI number
- 1790872828
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 11572 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
248 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 | 99 | $86 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 45 | $120 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 41 | $50 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 37 | $148 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 26 | $60 |
Typical Medicare-allowed amounts for these services range $50–$148 (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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Duloxetine Hcl | 63 | 18 |
| Hydroxyzine Hcl | 20 | — |
| Bupropion Hclbrand: Bupropion Xl | 18 | — |
| Buspirone Hcl | 18 | — |
| Mirtazapine | 18 | — |
| Trazodone Hcl | 17 | — |
| Ondansetronbrand: Ondansetron Odt | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$125 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
Additional practice locations (1)
- 2220 Pierce AveNashville, TN 37232-0001Phone: (615) 936-2000
Registry dates
- Enumerated
- 2006-10-09
- Last updated
- 2024-11-20
- Certified
- 2024-11-20
Frequently asked questions
- What is Mary Mcdowell's NPI number?
- Mary Mcdowell's National Provider Identifier (NPI) is 1790872828, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Mcdowell's specialty?
- Mary Mcdowell is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Mcdowell located?
- Mary Mcdowell's practice location on file with NPPES is 3601 Tvc, Nashville, TN 37232-0001.
- What is Mary Mcdowell's phone number?
- The practice phone number listed in the NPPES registry for Mary Mcdowell is (615) 322-3000.
- Does Mary Mcdowell accept Medicare?
- Mary Mcdowell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Mcdowell's NPI active?
- Yes — Mary Mcdowell's NPI (1790872828) 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.