Michael Patrick O'Rourke, PA-C
Physician Assistant · Cambridge, MA
Michael Patrick O'Rourke, PA-C is a physician assistant with a practice address in Cambridge, Massachusetts, and NPI 1629528435, issued on Oct 5, 2016. Check the license (Massachusetts PA5914, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Patrick O'Rourke
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA5914 MA
Self-reported in NPPES; status is on the state search - Practice location
- 330 Mount Auburn St, Cambridge, MA 02138
- Phone
- (617) 499-5025
- Enumerated
- Oct 5, 2016
- Record last updated
- Oct 5, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210512001610); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,713 in Massachusetts → Look up another NPI →
Also registered at 330 Mount Auburn 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 O'Rourke in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license PA5914Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Seattle Childrens HospitalBellevue, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Patrick O'Rourke among 4,713 physician assistant records in Massachusetts
Michael Patrick O'Rourke, PA-C is one of 4,713 physician assistant records with a practice address in Massachusetts. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 36% of them.
- NPI issued2016 · 36% of these records are older, 60% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2016 · median 2019 among the 3,217 with a school on file
- Record last updated2016 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
99 physician assistant records list a practice address in Cambridge
They are 99 of the 5,145 NPPES records with a practice address in Cambridge, and 4,713 physician assistant records in Massachusetts.
All 4,713 in Massachusetts → Every provider in Cambridge → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Rachel Baritz, PACambridge, MA 021381851667224
- Nora Burke, PA-CCambridge, MA 021381215411442
- Amanda Hayes, PACambridge, MA 021381811931348
- Alan Higgins, PACambridge, MA 021381992749428
- Heather Lancaster, P.A.Cambridge, MA 021381699953174
- Jessica Maruca, PACambridge, MA 021381710207980
- Bronwyn MastrangeloCambridge, MA 021381043561616
- Collin McCarthy, PA-CCambridge, MA 021381962786103
Common questions
What is Michael Patrick O'Rourke, PA-C's NPI number?
Michael Patrick O'Rourke, PA-C's National Provider Identifier (NPI) is 1629528435, issued on Oct 5, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Michael Patrick O'Rourke, PA-C located?
The NPPES record lists a practice address at 330 Mount Auburn St, Cambridge, MA, 02138. Phone: (617) 499-5025. Providers update this record themselves, so call before visiting.
How can I verify Michael Patrick O'Rourke, PA-C's license?
NPPES lists Massachusetts license number PA5914, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity 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.