Ronald J. Pierskalla, M.D.
Internal Medicine Physician · Shelby Township, MI
Ronald J. Pierskalla, M.D. is an internal medicine physician with a practice address in Shelby Township, Michigan, and NPI 1700878618, issued on Aug 17, 2005. Check the license (Michigan 4301053057, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Ronald J. Pierskalla
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301053057 MI
Self-reported in NPPES; status is on the state search - Practice location
- 50505 Schoenherr RD, Shelby Township, MI 48315
- Phone
- (586) 726-5566
- Enumerated
- Aug 17, 2005
- Record last updated
- Dec 22, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (586) 726-8085
- Medicaid ID
- 2775009 MI
- Medicare enrollment
- Enrolled (PECOS I20090618000653); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1988
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 50505 Schoenherr RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Stephanie Bazydlo, RDRegistered Dietitian1639594799
- Ciara BraunCounselor1003222902
- Matthew Clune, DOInternal Medicine Physician1457001216
- Patricia Deloof, M.D.Hospitalist Physician1245234509
Verify Ronald J. Pierskalla in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301053057Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.7 times the Medicare Part D claims of the average internal medicine physician in 2024
11,672 Medicare Part D claims for 831 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 383 claims were for opioids.
Most prescribed
- Atorvastatin Calcium684 claims
- Levothyroxine Sodium491 claims
- Losartan Potassium392 claims
- Metoprolol Succinate391 claims
- Omeprazole374 claims
- Lisinopril337 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: $1,887.65
104 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 50,334 providers of this specialty with any payment received $1,303.06 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 2 group practices
- Henry Ford Physician PartnersShelby Twp, MI
- Henry Ford Semi Medical GroupMacomb, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ronald J. Pierskalla among 5,735 internal medicine physician records in Michigan
Ronald J. Pierskalla, M.D. is one of 5,735 internal medicine physician records with a practice address in Michigan. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1988 · median 2006 among the 3,564 with a school on file
- Record last updated2020 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 internal medicine physician records list a practice address in Shelby Township
They are 13 of the 1,151 NPPES records with a practice address in Shelby Township, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Shelby Township → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Malaz Alatassi, M.D.Shelby Township, MI 483151023069770
- William Carion, MDShelby Township, MI 483151558456251
- Matthew Clune, DOShelby Township, MI 483151457001216
- Michael Di Loreto, M.D.Shelby Township, MI 483151275882334
- Grant Lange, DOShelby Township, MI 483151427051127
- Antonio Morreale, M.D.Shelby Township, MI 483151609868520
- Thomas Piazza, M.D.Shelby Township, MI 483151548252471
- Klaudia Plawny-Lebenbom, MDShelby Township, MI 483151972698835
Common questions
What is Ronald J. Pierskalla, M.D.'s NPI number?
Ronald J. Pierskalla, M.D.'s National Provider Identifier (NPI) is 1700878618, issued on Aug 17, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ronald J. Pierskalla, M.D. located?
The NPPES record lists a practice address at 50505 Schoenherr RD, Shelby Township, MI, 48315. Phone: (586) 726-5566. Providers update this record themselves, so call before visiting.
How can I verify Ronald J. Pierskalla, M.D.'s license?
NPPES lists Michigan license number 4301053057, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ronald J. Pierskalla, M.D. prescribe under Medicare Part D?
In 2024, Ronald J. Pierskalla, M.D. had 11,672 Medicare Part D claims for 831 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.