Cindy Erwin, P.A.-C.
Medical Physician Assistant · Pierre, SD
Cindy Erwin, P.A.-C. is a medical physician assistant with a practice address in Pierre, South Dakota, and NPI 1982600276, issued on Jun 22, 2005. Check the license (South Dakota 0371, as entered in NPPES) with the South Dakota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cindy Erwin
- Credential
- P.A.-C.
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 0371 SD
Self-reported in NPPES; status is on the state search - Practice location
- 100 Mac Lane, Pierre, SD 57501
- Phone
- (605) 945-5267
- Enumerated
- Jun 22, 2005
- Entity
- Type 1 · individual
Also registered at 100 Mac Lane
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marty Allison, MDPediatrics Physician1013981927
- Robert Allison, MDInternal Medicine Physician1154393742
- Kenneth Bartholomew, MDFamily Medicine Physician1639144363
- Eldon Becker, MDSurgery Physician1023083797
- Vicki Blake-Nafus, PAPhysician Assistant1568473247
- Nancy Gonsor, PAPhysician Assistant1942247556
Verify Cindy Erwin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Dakota board licenses this profession
Search for license 0371Check 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% fewer Medicare Part D claims than the average medical physician assistant in 2024
125 Medicare Part D claims for 25 beneficiaries, against an average of 1,139 among the 25,090 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of 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: $44.96
3 payments, mostly food and beverage; the largest payer was Astellas Pharma US Inc. The 16,940 providers of this specialty with any payment received $1,050.90 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.
One hospital or facility affiliation
- Avera GettysburgGettysburg, SD
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
4 medical physician assistant records list a Pierre practice address
They are 4 of the 283 NPPES records with a Pierre practice address, and 108 medical physician assistant records in South Dakota.
All 4 in Pierre → All 108 in South Dakota → Every provider in Pierre →
Other medical physician assistant records in South Dakota
- Ashley Anziano, PA-CRapid City, SD1780009340
- Andrew Arends, PA-CBeresford, SD1356392666
- Amber Authier, PA-CYankton, SD1518679851
- James Awuah, PA-C, MPHMartin, SD1609347798
- Mariah Baier, PA-CSioux Falls, SD1376252635
- Brooklyn Behrens, PAMartin, SD1750001335
- Valerie Belding, PA-CSioux Falls, SD1982297248
- Deane Berg, P.A.-CSioux Falls, SD1982658001
- Pauline Bevers, PA-CMiller, SD1578528907
- Jennifer Bietz, PA-CArmour, SD1225033681
Common questions
What is Cindy Erwin, P.A.-C.'s NPI number?
Cindy Erwin, P.A.-C.'s National Provider Identifier (NPI) is 1982600276, issued on Jun 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Cindy Erwin, P.A.-C. located?
The NPPES record lists a practice address at 100 Mac Lane, Pierre, SD, 57501. Phone: (605) 945-5267. Providers update this record themselves, so call before visiting.
How can I verify Cindy Erwin, P.A.-C.'s license?
NPPES lists South Dakota license number 0371, as entered by the provider. Search the South Dakota board that licenses this profession; the NPPES record confirms identity only.
How much does Cindy Erwin, P.A.-C. prescribe under Medicare Part D?
In 2024, Cindy Erwin, P.A.-C. had 125 Medicare Part D claims for 25 beneficiaries; the average among medical physician assistant prescribers was 1,139. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.