Neil W. Oliwa, MD
Anesthesiology Physician · Stoughton, MA
Neil W. Oliwa, MD is an anesthesiology physician with a practice address in Stoughton, Massachusetts, and NPI 1407055361, issued on Jul 12, 2007. Check the license (Massachusetts 231169, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Neil W. Oliwa
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 231169 MA
Self-reported in NPPES; status is on the state search - Practice location
- 907 Sumner Street, M201, Stoughton, MA 02072
- Phone
- (781) 344-2325
- Enumerated
- Jul 12, 2007
- Record last updated
- Nov 14, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (781) 341-8544
- Medicare enrollment
- Enrolled (PECOS I20080805000550); accepts Medicare assignment
- Medical or professional school
- University Of Connecticut School Of Medicine, 2003
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 2,089 in Massachusetts → Look up another NPI →
Verify Neil W. Oliwa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 231169Check 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: $47.37
1 payment: food and beverage; the largest payer was Heron Therapeutics, 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 ISNewburyport, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Neil W. Oliwa among 2,089 anesthesiology physician records in Massachusetts
Neil W. Oliwa, MD 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 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 51% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2003 · median 2008 among the 1,472 with a school on file
- Record last updated2011 · 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).
12 anesthesiology physician records list a practice address in Stoughton
They are 12 of the 771 NPPES records with a practice address in Stoughton, and 2,089 anesthesiology physician records in Massachusetts.
All 2,089 in Massachusetts → Every provider in Stoughton → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Daniel Bizer, D.M.D.Stoughton, MA 020721902972599
- Peter Calkin, D.O.Stoughton, MA 020721003025362
- Daniel Cook, MDStoughton, MA 020721861477564
- Thomas Curtin, M.D.Stoughton, MA 020721508890369
- Andrew Gutowski, D.O.Stoughton, MA 020721396846911
- Mark Johnson, MDStoughton, MA 020721770518581
- Susan Lin, M.D.Stoughton, MA 020721598999492
- Anna Margulian, M.D.Stoughton, MA 020721326216524
Common questions
What is Neil W. Oliwa, MD's NPI number?
Neil W. Oliwa, MD's National Provider Identifier (NPI) is 1407055361, issued on Jul 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Neil W. Oliwa, MD located?
The NPPES record lists a practice address at 907 Sumner Street, M201, Stoughton, MA, 02072. Phone: (781) 344-2325. Providers update this record themselves, so call before visiting.
How can I verify Neil W. Oliwa, MD's license?
NPPES lists Massachusetts license number 231169, 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.