Sarah K. O'Connor, DO
Pediatrics Physician · Marblehead, MA
Sarah K. O'Connor, DO is a pediatrics physician with a practice address in Marblehead, Massachusetts, and NPI 1154460145, issued on Feb 6, 2007. Check the license (Massachusetts 245896, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Sarah K. O'Connor
- Credential
- DO
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 245896 MA
Self-reported in NPPES; status is on the state search - Practice location
- 70 Atlantic Ave, Marblehead, MA 01945
- Phone
- (781) 631-7800
- Enumerated
- Feb 6, 2007
- Record last updated
- Jan 3, 2023
- Fax
- (781) 631-4319
- Medicaid ID
- 62908235 NM
- Entity
- Type 1 · individual
Also registered at 70 Atlantic Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Philomena Asante, M.D.Pediatrics Physician1144290537
- Amanda Bowers, M.D.Pediatrics Physician1568824902
- Rebecca Ehrenberg, N.P.Pediatric Nurse Practitioner1629100599
- Lisa Gast, DOPediatrics Physician1093791378
- Tracey Green, LIC. AC.Acupuncturist1467520361
- Hillary Johnson, CPNPPediatric Nurse Practitioner1598219578
Verify Sarah K. O'Connor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 245896Check 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: $35.34
1 payment: food and beverage; the largest payer was Sanofi Pasteur Inc. The 21,580 providers of this specialty with any payment received $842.05 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.
8 pediatrics physician records list a practice address in Marblehead
They are 8 of the 263 NPPES records with a practice address in Marblehead, and 2,628 pediatrics physician records in Massachusetts.
All 8 in Marblehead → All 2,628 in Massachusetts → Every provider in Marblehead →
Other pediatrics physician records in Massachusetts
- Marissa AaronBoston, MA1538687827
- Ralph Aarons, MDBrighton, MA1407841570
- Ebla Abd AlrahmanWorcester, MA1255966743
- James Abel, M.D.Pelham, MA1255521381
- Aileen Abesamis, MDBrockton, MA1619056546
- Claire Abraham, MDBoston, MA1942731161
- Shari Abramowitz, M.D.Boston, MA1558346593
- Nadeen AbujaberBoston, MA1053635938
- Stephanie Abuso, DOBoston, MA1437788148
- Mark Acker, M.D.Taunton, MA1629011382
Common questions
What is Sarah K. O'Connor, DO's NPI number?
Sarah K. O'Connor, DO's National Provider Identifier (NPI) is 1154460145, issued on Feb 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sarah K. O'Connor, DO located?
The NPPES record lists a practice address at 70 Atlantic Ave, Marblehead, MA, 01945. Phone: (781) 631-7800. Providers update this record themselves, so call before visiting.
How can I verify Sarah K. O'Connor, DO's license?
NPPES lists Massachusetts license number 245896, 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.