Michael Patrick Chiarelli, D.O.
Emergency Medicine Physician · Doylestown, PA
Michael Patrick Chiarelli, D.O. is an emergency medicine physician with a practice address in Doylestown, Pennsylvania, and NPI 1992902696, issued on Jun 27, 2007. Check the license (Pennsylvania OS014405, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Michael Patrick Chiarelli
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- OS014405 PA
Self-reported in NPPES; status is on the state search - Practice location
- 595 W State St, Doylestown, PA 18901
- Phone
- (631) 445-1452
- Enumerated
- Jun 27, 2007
- Record last updated
- Sep 2, 2025
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,911 in Pennsylvania → Look up another NPI →
Also registered at 595 W State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Patrick Chiarelli in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS014405Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average emergency medicine physician in 2024
84 Medicare Part D claims for 69 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen11 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: $25.71
1 payment: food and beverage; the largest payer was Abbvie Inc. The 12,335 providers of this specialty with any payment received $953.79 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.
Michael Patrick Chiarelli among 3,911 emergency medicine physician records in Pennsylvania
Michael Patrick Chiarelli, D.O. is one of 3,911 emergency medicine physician records with a practice address in Pennsylvania. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 31% of them.
- NPI issued2007 · 31% of these records are older, 62% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Pennsylvania
There are 3,911 emergency medicine physician records in Pennsylvania.
All 3,911 in Pennsylvania → Every provider in Doylestown → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Lawrence Brilliant, MDDoylestown, PA 189011306818463
- Mark Choi, MDDoylestown, PA 189011568434165
- Maria Halluska-Handy, MDDoylestown, PA 189011871552117
- Edward Kubovsak, MDDoylestown, PA 189011083686133
- Robert Linkenheimer, DODoylestown, PA 189011174595227
- Joseph McHugh, MDDoylestown, PA 189011700858867
- Robert Slade, MDDoylestown, PA 189011083686141
- Jan Lipes, MDDoylestown, PA 189021568614154
Common questions
What is Michael Patrick Chiarelli, D.O.'s NPI number?
Michael Patrick Chiarelli, D.O.'s National Provider Identifier (NPI) is 1992902696, issued on Jun 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael Patrick Chiarelli, D.O. located?
The NPPES record lists a practice address at 595 W State St, Doylestown, PA, 18901. Phone: (631) 445-1452. Providers update this record themselves, so call before visiting.
How can I verify Michael Patrick Chiarelli, D.O.'s license?
NPPES lists Pennsylvania license number OS014405, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Patrick Chiarelli, D.O. prescribe under Medicare Part D?
In 2024, Michael Patrick Chiarelli, D.O. had 84 Medicare Part D claims for 69 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.