Alexandra Mayberry
Family Nurse Practitioner · Saint Louis, MO
Alexandra Mayberry is a family nurse practitioner with a practice address in Saint Louis, Missouri, and NPI 1023779378, issued on Jan 7, 2022. Check the license (Missouri 2021018971, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexandra Mayberry
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 2021018971 MO
Self-reported in NPPES; status is on the state search - Practice location
- 3655 Vista Ave, Saint Louis, MO 63110
- Phone
- (314) 577-6056
- Enumerated
- Jan 7, 2022
- Record last updated
- Jan 7, 2022
- Medicare enrollment
- Enrolled (PECOS I20220215002048); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,226 in Missouri → Look up another NPI →
Also registered at 3655 Vista Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alexandra Mayberry in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2021018971Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average family nurse practitioner in 2024
408 Medicare Part D claims for 82 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Valacyclovir81 claims
- Acyclovir26 claims
- Imbruvica22 claims
- Ondansetron Hcl20 claims
- Sulfamethoxazole-Trimethoprim19 claims
- Potassium Chloride16 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 81.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $290.51
10 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Ssm Health Care GroupSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexandra Mayberry among 5,226 family nurse practitioner records in Missouri
Alexandra Mayberry is one of 5,226 family nurse practitioner records with a practice address in Missouri. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 78% of them.
- NPI issued2022 · 78% of these records are older, 16% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2015 · median 2018 among the 3,339 with a school on file
- Record last updated2022 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
714 family nurse practitioner records list a practice address in Saint Louis
They are 714 of the 27,605 NPPES records with a practice address in Saint Louis, and 5,226 family nurse practitioner records in Missouri.
All 5,226 in Missouri → Every provider in Saint Louis → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Kimberly Beeman, FNPSaint Louis, MO 631101396761607
- Mary Campigotto, FNPSaint Louis, MO 631101982622411
- Heidi Craddock, FNPSaint Louis, MO 631101588680714
- Sandra Deeken, FNPSaint Louis, MO 631101912098682
- Michaela Dino, FNPSaint Louis, MO 631101760576045
- Christine Ellis, FNPSaint Louis, MO 631101710905138
- Linda Goldenberg, FNPSaint Louis, MO 631101538119904
- Asha Goodner, FNPSaint Louis, MO 631101801820097
Common questions
What is Alexandra Mayberry's NPI number?
Alexandra Mayberry's National Provider Identifier (NPI) is 1023779378, issued on Jan 7, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Alexandra Mayberry located?
The NPPES record lists a practice address at 3655 Vista Ave, Saint Louis, MO, 63110. Phone: (314) 577-6056. Providers update this record themselves, so call before visiting.
How can I verify Alexandra Mayberry's license?
NPPES lists Missouri license number 2021018971, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Alexandra Mayberry prescribe under Medicare Part D?
In 2024, Alexandra Mayberry had 408 Medicare Part D claims for 82 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Alexandra Mayberry's MIPS final score?
The 2023 MIPS final score is 81.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.