Erica Leigh Costello, PA-C
Medical Physician Assistant · Casper, WY
Erica Leigh Costello, PA-C is a medical physician assistant with a practice address in Casper, Wyoming, and NPI 1760989859, issued on Apr 6, 2018. Check the license (Wyoming PA853, as entered in NPPES) with the Wyoming board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erica Leigh Costello
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License numbers
- PA853 WY
55430 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5840 E 2ND St Ste 200, Casper, WY 82609
- Phone
- (307) 316-6133
- Enumerated
- Apr 6, 2018
- Record last updated
- Oct 26, 2022
- Fax
- (307) 315-6134
- Medicare enrollment
- Enrolled (PECOS I20200123000839); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 91 in Wyoming → Look up another NPI →
Also registered at 5840 E 2ND St Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Erica Leigh Costello in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wyoming board licenses this profession
Search for license PA853Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% more Medicare Part D claims than the average medical physician assistant in 2024
2,164 Medicare Part D claims for 196 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 362 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen135 claims
- Oxycodone Hcl77 claims
- Furosemide74 claims
- Lorazepam71 claims
- Sertraline Hcl61 claims
- Gabapentin58 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: $69.84
4 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. 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
- Rocky Mountain Family Medicine, LLCCasper, WY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erica Leigh Costello among 91 medical physician assistant records in Wyoming
Erica Leigh Costello, PA-C is one of 91 medical physician assistant records with a practice address in Wyoming. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 76% of them.
- NPI issued2018 · 76% of these records are older, 21% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2015 · median 2010 among the 52 with a school on file
- Record last updated2022 · 57% 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 Wyoming practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 medical physician assistant records list a practice address in Casper
They are 25 of the 1,924 NPPES records with a practice address in Casper, and 91 medical physician assistant records in Wyoming.
All 91 in Wyoming → Every provider in Casper → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Valerie Goen Mockenturm, PA-CCasper, WY 826091851336598
- Brittany Hager, PA-CCasper, WY 826091285117903
- Paul Malsom, PHYSICIAN ASSISTANTCasper, WY 826091720334543
- Gary Ottersbach, PA-CCasper, WY 826091699861732
- Christopher Pruitt, PACasper, WY 826091629800032
- Karri Reliford, PA-CCasper, WY 826091881764223
- Jennifer Rosics, PA-CCasper, WY 826091356572580
- Barbara Shear, PA-CCasper, WY 826091194815225
Common questions
What is Erica Leigh Costello, PA-C's NPI number?
Erica Leigh Costello, PA-C's National Provider Identifier (NPI) is 1760989859, issued on Apr 6, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Erica Leigh Costello, PA-C located?
The NPPES record lists a practice address at 5840 E 2ND St Ste 200, Casper, WY, 82609. Phone: (307) 316-6133. Providers update this record themselves, so call before visiting.
How can I verify Erica Leigh Costello, PA-C's license?
NPPES lists Wyoming license number PA853, as entered by the provider. Search the Wyoming board that licenses this profession; the NPPES record confirms identity only.
How much does Erica Leigh Costello, PA-C prescribe under Medicare Part D?
In 2024, Erica Leigh Costello, PA-C had 2,164 Medicare Part D claims for 196 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.