Mary Payton Davis, PA
NPI 1811415250 · Physician Assistant · Birmingham, AL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Payton Davis, PA is a Physician Assistant provider in Birmingham, AL (NPI 1811415250).
Provider details
- NPI number
- 1811415250
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- PA.1855 (AL)
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
8 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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Potassium Chloride | 52 | 43 |
| Amiodarone Hcl | 35 | 30 |
| Atorvastatin Calcium | 34 | 31 |
| Furosemide | 32 | 31 |
| Metoprolol Tartrate | 25 | 25 |
| Levofloxacin | 23 | 20 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 20 | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,143 across 11 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
- 2017-09-06
- Last updated
- 2019-04-02
Frequently asked questions
- What is Mary Payton Davis's NPI number?
- Mary Payton Davis's National Provider Identifier (NPI) is 1811415250, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Payton Davis's specialty?
- Mary Payton Davis is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Payton Davis located?
- Mary Payton Davis's practice location on file with NPPES is 619 19th St S, Birmingham, AL 35249-1323.
- What is Mary Payton Davis's phone number?
- The practice phone number listed in the NPPES registry for Mary Payton Davis is (205) 934-4011.
- Does Mary Payton Davis accept Medicare?
- Mary Payton Davis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Payton Davis's NPI active?
- Yes — Mary Payton Davis's NPI (1811415250) is active in the NPPES registry as of the last update on 2019-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.