Catherine G. Coughlin, MD
Pediatric Emergency Medicine (Pediatrics) Physician · Boston, MA
Catherine G. Coughlin, MD is a pediatric emergency medicine (pediatrics) physician with a practice address in Boston, Massachusetts, and NPI 1114486206, issued on Mar 18, 2019. Check the license (Massachusetts 291438, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Catherine G. Coughlin
- Credential
- MD
- Primary taxonomy
- Pediatric Emergency Medicine (Pediatrics) Physician 2080P0204X
- License numbers
- 291438 MA
MD21161 RI
Self-reported in NPPES; status is on the state search - Practice location
- 300 Longwood Ave, Boston, MA 02115
- Phone
- (617) 355-6000
- Enumerated
- Mar 18, 2019
- Record last updated
- Apr 9, 2026
- Medicare enrollment
- Enrolled (PECOS I20260610002310); may accept Medicare assignment
- Medical or professional school
- Albert Einstein College Of Medicine Of Yeshiva University, 2019
- Entity
- Type 1 · individual
8 nearest pediatric emergency medicine (pediatrics) physician records → All 131 in Massachusetts → Look up another NPI →
Also registered at 300 Longwood Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sylvia Abadir, MDPediatric Cardiology Physician1427366459
- Isabel Abbott, MDNeurology with Special Qualifications in Child Neurology Physician1033772579
- Kristin Abdelnour, PTPhysical Therapist1982821302
- Mohamed Abdelrahman, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1558050591
- Nadia Abdulrazak, N.P.Adult Health Nurse Practitioner1952616682
- Dhatri AbeyaratneStudent in an Organized Health Care Education/Training Program1437098233
Verify Catherine G. Coughlin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 291438Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average pediatric emergency medicine (pediatrics) physician in 2024
12 Medicare Part D claims, against an average of 69 among the 118 providers of this specialty who prescribed in Part D.
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.
Catherine G. Coughlin among 131 pediatric emergency medicine (pediatrics) physician records in Massachusetts
Catherine G. Coughlin, MD is one of 131 pediatric emergency medicine (pediatrics) physician records with a practice address in Massachusetts. 24% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 93% of them.
- NPI issued2019 · 93% of these records are older, 2% newer
- In a Medicare fileYes · 24% of these records are
- In the CMS Doctors and Clinicians fileYes · 21% of these records are
- Graduated2019 · median 2008 among the 28 with a school on file
- Record last updated2026 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0204X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Emergency Medicine (Pediatrics) Physician providers in Massachusetts
There are 131 pediatric emergency medicine (pediatrics) physician records in Massachusetts.
All 131 in Massachusetts → Every provider in Boston → Pediatric Emergency Medicine (Pediatrics) Physician nationwide →
The 8 pediatric emergency medicine (pediatrics) physician records with the nearest ZIP codes
- Richard Bachur, MDBoston, MA 021151952367997
- Marc Baskin, MDBoston, MA 021151598729451
- Theresa Becker, DOBoston, MA 021151952365827
- Marisa Brett-Fleegler, MDBoston, MA 021151588629299
- Robyn Byer, MDBoston, MA 021151902861511
- Andrew Capraro, MDBoston, MA 021151881650463
- Eric Fleegler, MD, MPHBoston, MA 021151215923362
- June Hanly, MDBoston, MA 021151316905474
Common questions
What is Catherine G. Coughlin, MD's NPI number?
Catherine G. Coughlin, MD's National Provider Identifier (NPI) is 1114486206, issued on Mar 18, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Catherine G. Coughlin, MD located?
The NPPES record lists a practice address at 300 Longwood Ave, Boston, MA, 02115. Phone: (617) 355-6000. Providers update this record themselves, so call before visiting.
How can I verify Catherine G. Coughlin, MD's license?
NPPES lists Massachusetts license number 291438, 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 Catherine G. Coughlin, MD prescribe under Medicare Part D?
In 2024, Catherine G. Coughlin, MD had 12 Medicare Part D claims; the average among pediatric emergency medicine (pediatrics) physician prescribers was 69. 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.