Erica Leigh Casselman, PAC
Medical Physician Assistant · Scottsdale, AZ
Erica Leigh Casselman, PAC is a medical physician assistant with a practice address in Scottsdale, Arizona, and NPI 1295107860, issued on Oct 22, 2015. Check the license (Arizona 6259, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erica Leigh Casselman
- Credential
- PAC
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 6259 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 8330 E Hartford Dr Ste 100, Scottsdale, AZ 85255
- Phone
- (480) 745-3547
- Enumerated
- Oct 22, 2015
- Record last updated
- May 19, 2022
- Fax
- (480) 745-3548
- Medicare enrollment
- Enrolled (PECOS I20220606002830); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 996 in Arizona → Look up another NPI →
Also registered at 8330 E Hartford Dr Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lisa CutchenSleep Medicine (Family Medicine) Physician1528005428
- Edward Reifman, DDSDentist1396850772
- Wilmary Santiago RodriguezPhysician Assistant1912734500
- Shaina Townsend, PHDClinical Psychologist1306496260
- Waiz Wasey, M.D.Sleep Medicine (Family Medicine) Physician1649653916
Verify Erica Leigh Casselman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 6259Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average medical physician assistant in 2024
224 Medicare Part D claims for 62 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Gabapentin110 claims
- Pramipexole Dihydrochloride26 claims
- Clonazepam22 claims
- Belsomra15 claims
- Dextroamphetamine Sulfate Er12 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: $1,191.57
30 payments; by number, the most common kind was food and beverage; the largest payer was Zoll Respicardia, Inc. The 16,165 providers of this specialty with any payment received $1,055.00 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
- The Insomnia And Sleep Institute OF Arizona LLCScottsdale, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erica Leigh Casselman among 996 medical physician assistant records in Arizona
Erica Leigh Casselman, PAC is one of 996 medical physician assistant records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 63% of them.
- NPI issued2015 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2015 · median 2012 among the 541 with a school on file
- Record last updated2022 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Arizona
There are 996 medical physician assistant records in Arizona.
All 996 in Arizona → Every provider in Scottsdale → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Efrain Alejandro TorresScottsdale, AZ 852551316726185
- Eliu Alejandro TorresScottsdale, AZ 852551225817091
- Ann Marie Chavez, PA-CScottsdale, AZ 852551992945299
- Katherine Duncan, P.A.-CScottsdale, AZ 852551083978753
- Alfred Koos, PA-CScottsdale, AZ 852551801265632
- Melissa LopezScottsdale, AZ 852551730968801
- Elizabeth Marino, PA-CScottsdale, AZ 852551457933673
- Marc MonetteScottsdale, AZ 852551922679166
Common questions
What is Erica Leigh Casselman, PAC's NPI number?
Erica Leigh Casselman, PAC's National Provider Identifier (NPI) is 1295107860, issued on Oct 22, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Erica Leigh Casselman, PAC located?
The NPPES record lists a practice address at 8330 E Hartford Dr Ste 100, Scottsdale, AZ, 85255. Phone: (480) 745-3547. Providers update this record themselves, so call before visiting.
How can I verify Erica Leigh Casselman, PAC's license?
NPPES lists Arizona license number 6259, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Erica Leigh Casselman, PAC prescribe under Medicare Part D?
In 2024, Erica Leigh Casselman, PAC had 224 Medicare Part D claims for 62 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.