Robert John Petrella, M.D.
Emergency Medicine Physician · Boston, MA
Robert John Petrella, M.D. is an emergency medicine physician with a practice address in Boston, Massachusetts, and NPI 1689619835, issued on Jun 19, 2006. Check the license (Massachusetts 75111, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Robert John Petrella
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 75111 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1153 Centre St, Boston, MA 02130
- Phone
- (617) 983-7700
- Enumerated
- Jun 19, 2006
- Record last updated
- Jul 1, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicaid ID
- 3110613 MA
- Medicare enrollment
- Enrolled (PECOS I20160609002360); accepts Medicare assignment
- Medical or professional school
- Icahn School Of Medicine At Mount Sinai, 1990
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,829 in Massachusetts → Look up another NPI →
Also registered at 1153 Centre St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Robert John Petrella in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 75111Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average emergency medicine physician in 2024
146 Medicare Part D claims for 110 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Cephalexin23 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.
Bills Medicare through one group practice
- Emergency Care Services OF New England PCNorth Providence, RI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert John Petrella among 1,829 emergency medicine physician records in Massachusetts
Robert John Petrella, M.D. is one of 1,829 emergency medicine physician records with a practice address in Massachusetts. 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1990 · median 2011 among the 1,200 with a school on file
- Record last updated2008 · 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 207P00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
543 emergency medicine physician records list a practice address in Boston
They are 543 of the 41,865 NPPES records with a practice address in Boston, and 1,829 emergency medicine physician records in Massachusetts.
All 1,829 in Massachusetts → Every provider in Boston → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Melani Cheers, MDJamaica Plain, MA 021301114227865
- Kimberly Dittler, M.D.Boston, MA 021301033136650
- Alexander Dogon, M.D.Boston, MA 021301790718278
- Jeff Hersh, M.D.Jamaica Plain, MA 021301700992658
- Joseph Kopp, M.D.Jamaica Plain, MA 021301134480031
- Richard Larson, MDJamaica Plain, MA 021301881748564
- David Lewandowski, M.D.Jamaica Plain, MA 021301568859585
- Daniel Rosenberg, MDJamaica Plain, MA 021301962502542
Common questions
What is Robert John Petrella, M.D.'s NPI number?
Robert John Petrella, M.D.'s National Provider Identifier (NPI) is 1689619835, issued on Jun 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert John Petrella, M.D. located?
The NPPES record lists a practice address at 1153 Centre St, Boston, MA, 02130. Phone: (617) 983-7700. Providers update this record themselves, so call before visiting.
How can I verify Robert John Petrella, M.D.'s license?
NPPES lists Massachusetts license number 75111, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert John Petrella, M.D. prescribe under Medicare Part D?
In 2024, Robert John Petrella, M.D. had 146 Medicare Part D claims for 110 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.