Sonia Kapoor, M.D.
Anesthesiology Physician · Boston, MA
Sonia Kapoor, M.D. is an anesthesiology physician with a practice address in Boston, Massachusetts, and NPI 1447423116, issued on Apr 2, 2008. Check the license (Massachusetts 239703, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Sonia Kapoor
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 239703 MA
Self-reported in NPPES; status is on the state search - Practice location
- 125 Parker Hill Ave, Boston, MA 02120
- Phone
- (339) 204-9516
- Enumerated
- Apr 2, 2008
- Record last updated
- Jan 18, 2023
- Fax
- (617) 754-8791
- Medicare enrollment
- Enrolled (PECOS I20091006000333); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 2,089 in Massachusetts → Look up another NPI →
Also registered at 125 Parker Hill Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mihran Artinian, MDVascular & Interventional Radiology Physician1366437170
- Michelle AsteFamily Nurse Practitioner1518606011
- Marc Bacon, RPHPharmacist1730307166
- Katherine Bellanti, RNRegistered Nurse1629555784
Verify Sonia Kapoor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 239703Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $17.05
1 payment: food and beverage; the largest payer was Fisher & Paykel Healthcare Inc. The 17,774 providers of this specialty with any payment received $669.59 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 one group practice
- Associated Physicians OF Harvard Medical Faculty Physicians AT Beth ISNew Bedford, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sonia Kapoor among 2,089 anesthesiology physician records in Massachusetts
Sonia Kapoor, M.D. is one of 2,089 anesthesiology physician records with a practice address in Massachusetts. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 49% of them.
- NPI issued2008 · 49% of these records are older, 46% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2001 · median 2008 among the 1,472 with a school on file
- Record last updated2023 · 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 207L00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,082 anesthesiology physician records list a practice address in Boston
They are 1,082 of the 41,865 NPPES records with a practice address in Boston, and 2,089 anesthesiology physician records in Massachusetts.
All 2,089 in Massachusetts → Every provider in Boston → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Anthony Chau, MDBoston, MA 021201598191777
- Robert Crone, M.D.Boston, MA 021201255474649
- Stephanie Amaefuna, MDBoston, MA 021181811647670
- Benjamin Aronow, MDBoston, MA 021181104445790
- Granville Baxa, MDBoston, MA 021181255182861
- Kevin Blank, MDBoston, MA 021181447839428
- Alaia Christensen, MDBoston, MA 021181336881747
- Yoga Dasari, DOBoston, MA 021181881214831
Common questions
What is Sonia Kapoor, M.D.'s NPI number?
Sonia Kapoor, M.D.'s National Provider Identifier (NPI) is 1447423116, issued on Apr 2, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Sonia Kapoor, M.D. located?
The NPPES record lists a practice address at 125 Parker Hill Ave, Boston, MA, 02120. Phone: (339) 204-9516. Providers update this record themselves, so call before visiting.
How can I verify Sonia Kapoor, M.D.'s license?
NPPES lists Massachusetts license number 239703, 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.
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.