NPPES file of Aug 9, 2026

Lisa A. Gast, DO

Pediatrics Physician · Marblehead, MA

Lisa A. Gast, DO is a pediatrics physician with a practice address in Marblehead, Massachusetts, and NPI 1093791378, issued on Dec 19, 2005. Check the license on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1093791378
Name
Lisa A. Gast
Credential
DO
Primary taxonomy
Pediatrics Physician 208000000X
License number
OS9045 FL
Self-reported in NPPES; status is on the state search
Practice location
70 Atlantic Ave, Marblehead, MA 01945
Phone
(781) 631-7800
Enumerated
Dec 19, 2005
Record last updated
Dec 12, 2022
Fax
(781) 631-4319
Medicaid ID
273996800 FL
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 70 Atlantic Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Philomena Asante, M.D.Pediatrics Physician1144290537
  2. Amanda Bowers, M.D.Pediatrics Physician1568824902
  3. Rebecca Ehrenberg, N.P.Pediatric Nurse Practitioner1629100599
  4. Tracey Green, LIC. AC.Acupuncturist1467520361
  5. Hillary Johnson, CPNPPediatric Nurse Practitioner1598219578
  6. Cheryl Kerns, M.D.Pediatrics Physician1821017195

Verify Lisa A. Gast in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in MedicineCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Massachusetts license search

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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.

  1. Lisa Gast$35.34
  2. Specialty average$842.05

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.

Other pediatrics physician records in Massachusetts

  1. Marissa AaronBoston, MA1538687827
  2. Ralph Aarons, MDBrighton, MA1407841570
  3. Ebla Abd AlrahmanWorcester, MA1255966743
  4. James Abel, M.D.Pelham, MA1255521381
  5. Aileen Abesamis, MDBrockton, MA1619056546
  6. Claire Abraham, MDBoston, MA1942731161
  7. Shari Abramowitz, M.D.Boston, MA1558346593
  8. Nadeen AbujaberBoston, MA1053635938
  9. Stephanie Abuso, DOBoston, MA1437788148
  10. Mark Acker, M.D.Taunton, MA1629011382

Common questions

What is Lisa A. Gast, DO's NPI number?

Lisa A. Gast, DO's National Provider Identifier (NPI) is 1093791378, issued on Dec 19, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Lisa A. Gast, 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 Lisa A. Gast, DO's license?

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.