Alexa Evie Naceanceno, PA
Physician Assistant · Saint Louis, MO
Alexa Evie Naceanceno, PA is a physician assistant with a practice address in Saint Louis, Missouri, and NPI 1952867731, issued on Feb 16, 2019. Check the license (Missouri 2020007934, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexa Evie Naceanceno
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 2020007934 MO
085.007574 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1031 Bellevue Ave Ste 300, Saint Louis, MO 63117
- Phone
- (314) 647-9444
- Enumerated
- Feb 16, 2019
- Record last updated
- Jul 28, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (314) 647-7317
- Medicare enrollment
- Enrolled (PECOS I20200730000453); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,790 in Missouri → Look up another NPI →
Also registered at 1031 Bellevue Ave Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristin Mahan, PHARM.D.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1265662027
Verify Alexa Evie Naceanceno in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2020007934Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% fewer Medicare Part D claims than the average physician assistant in 2024
673 Medicare Part D claims for 203 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 47% of claims.
Most prescribed
- Ozempic44 claims
- Metformin Hcl Er43 claims
- Atorvastatin Calcium40 claims
- Levothyroxine Sodium37 claims
- Ezetimibe24 claims
- Trulicity24 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.
Industry payments in 2024: $1,421.83
86 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 64,719 providers of this specialty with any payment received $841.65 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
- South County Endocrinology And Obesity Medicine LLCSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexa Evie Naceanceno among 1,790 physician assistant records in Missouri
Alexa Evie Naceanceno, PA is one of 1,790 physician assistant records with a practice address in Missouri. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 50% of them.
- NPI issued2019 · 50% of these records are older, 43% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2019 · median 2019 among the 1,250 with a school on file
- Record last updated2020 · 32% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
498 physician assistant records list a practice address in Saint Louis
They are 498 of the 27,605 NPPES records with a practice address in Saint Louis, and 1,790 physician assistant records in Missouri.
All 1,790 in Missouri → Every provider in Saint Louis → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Emily Basarabescu, PASaint Louis, MO 631171043507528
- Dane Basler, PA-CSaint Louis, MO 631171497519045
- Lauren Bates, PA-CRichmond Heights, MO 631171730496001
- Rebecca Bruggers, PA-CSaint Louis, MO 631171376563155
- Mikayla Harvey, PARichmond Heights, MO 631171376234302
- Julia Paul, PASaint Louis, MO 631171518822741
- Lauren SmithSaint Louis, MO 631171811202146
- Martin Clarke, PASaint Louis, MO 631191295753754
Common questions
What is Alexa Evie Naceanceno, PA's NPI number?
Alexa Evie Naceanceno, PA's National Provider Identifier (NPI) is 1952867731, issued on Feb 16, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Alexa Evie Naceanceno, PA located?
The NPPES record lists a practice address at 1031 Bellevue Ave Ste 300, Saint Louis, MO, 63117. Phone: (314) 647-9444. Providers update this record themselves, so call before visiting.
How can I verify Alexa Evie Naceanceno, PA's license?
NPPES lists Missouri license number 2020007934, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Alexa Evie Naceanceno, PA prescribe under Medicare Part D?
In 2024, Alexa Evie Naceanceno, PA had 673 Medicare Part D claims for 203 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
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.