Maggie Casteel Smith, PA
Physician Assistant · Sparks, NV
Maggie Casteel Smith, PA is a physician assistant with a practice address in Sparks, Nevada, and NPI 1194419945, issued on Jun 5, 2023. Check the license with the Nevada board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maggie Casteel Smith
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 1441 Pullman Dr, Sparks, NV 89434
- Phone
- (775) 432-1343
- Enumerated
- Jun 5, 2023
- Record last updated
- Mar 9, 2026
- Medicare enrollment
- Enrolled (PECOS I20260316000631); accepts Medicare assignment
- Medical or professional school
- University Of Kentucky College Of Medicine, 2023
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,083 in Nevada → Look up another NPI →
Also registered at 1441 Pullman Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lara Arndal, M.D.Obstetrics & Gynecology Physician1922207638
- Sheila Hall, RN FIRST ASSISTRegistered Nurse First Assistant1598362162
- Elizabeth Hutson, MDGynecology Physician1659462208
- Roxana Mattoni, PA-CPhysician Assistant1639740962
- Mary Patterson, CERTIFIED NURSE-MIDWObstetrics & Gynecology Nurse Practitioner1275821407
- Cheryl Reed, A.P.N.Family Nurse Practitioner1265614226
Verify Maggie Casteel Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Nevada board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% fewer Medicare Part D claims than the average physician assistant in 2024
760 Medicare Part D claims for 119 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium33 claims
- Amlodipine Besylate26 claims
- Famotidine24 claims
- Losartan Potassium22 claims
- Buspirone Hcl19 claims
- Hydrochlorothiazide18 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: $507.47
27 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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
- Elizabeth A. Hutson M.D. LtdSparks, NV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maggie Casteel Smith among 1,083 physician assistant records in Nevada
Maggie Casteel Smith, PA is one of 1,083 physician assistant records with a practice address in Nevada. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 83% of them.
- NPI issued2023 · 83% of these records are older, 11% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2023 · median 2018 among the 677 with a school on file
- Record last updated2026 · 36% 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 Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
22 physician assistant records list a practice address in Sparks
They are 22 of the 2,016 NPPES records with a practice address in Sparks, and 1,083 physician assistant records in Nevada.
All 1,083 in Nevada → Every provider in Sparks → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Sondra CumingsSparks, NV 894341902493588
- Nikki Hannon, PACSparks, NV 894341346900487
- Heather Madsen, PA-CSparks, NV 894341487987616
- Roxana Mattoni, PA-CSparks, NV 894341639740962
- Kathryn Moore, PA-CSparks, NV 894341548780166
- Erika Stack, PA-CSparks, NV 894341841536786
- Shane WakefieldSparks, NV 894341487345823
- Danielle West, PA-CSparks, NV 894341346008489
Common questions
What is Maggie Casteel Smith, PA's NPI number?
Maggie Casteel Smith, PA's National Provider Identifier (NPI) is 1194419945, issued on Jun 5, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Maggie Casteel Smith, PA located?
The NPPES record lists a practice address at 1441 Pullman Dr, Sparks, NV, 89434. Phone: (775) 432-1343. Providers update this record themselves, so call before visiting.
How can I verify Maggie Casteel Smith, PA's license?
Search the Nevada board that licenses this profession; the NPPES record confirms identity only.
How much does Maggie Casteel Smith, PA prescribe under Medicare Part D?
In 2024, Maggie Casteel Smith, PA had 760 Medicare Part D claims for 119 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.