NPPES file of Aug 9, 2026

Andrew Christopher Wiechert, M.D.

Gynecologic Oncology Physician · Boston, MA

Andrew Christopher Wiechert, M.D. is a gynecologic oncology physician with a practice address in Boston, Massachusetts, and NPI 1235455684, issued on Apr 9, 2010. Check the license (Massachusetts 245047, as entered in NPPES) 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
1235455684
Name
Andrew Christopher Wiechert
Credential
M.D.
Primary taxonomy
Gynecologic Oncology Physician 207VX0201X
License numbers
245047 MA
19334 NH
Self-reported in NPPES; status is on the state search
Practice location
75 Francis St, Boston, MA 02115
Phone
(617) 732-7801
Enumerated
Apr 9, 2010
Record last updated
May 22, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20170728000131); accepts Medicare assignment
Medical or professional school
University Of Pittsburgh School Of Medicine, 2010
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 75 Francis St

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

  1. Amin AalipourStudent in an Organized Health Care Education/Training Program1902483258
  2. Emily Aaronson, M.D.Emergency Medicine Physician1962791558
  3. Sarah Abbett, M.D.Anesthesiology Physician1902097736
  4. Christine Abbott, NPAdult Health Nurse Practitioner1851471940
  5. Muhammad Abd-El-Barr, M.D., PH.D.Neurological Surgery Physician1891922688
  6. Duaa AbdelhameidStudent in an Organized Health Care Education/Training Program1851852867

Verify Andrew Christopher Wiechert in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 245047    Check 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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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70% fewer Medicare Part D claims than the average gynecologic oncology physician in 2024

58 Medicare Part D claims for 31 beneficiaries, against an average of 195 among the 1,475 providers of this specialty who prescribed in Part D. 17 claims were for opioids.

  1. Andrew Wiechert58
  2. Specialty average195

Most prescribed

  1. Oxycodone Hcl11 claims

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.

Bills Medicare through one group practice

  1. Harvard Medical Faculty Phys AT Beth Israel Deaconess Med Ctr IncBoston, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Gynecologic Oncology Physician providers in Massachusetts

There are 47 gynecologic oncology physician records in Massachusetts.

All 47 in Massachusetts → Every provider in Boston →

Other gynecologic oncology physician records in Massachusetts

  1. Christopher Awtrey, M.D.Boston, MA1790792349
  2. Harrison Ball, M.D.Worcester, MA1336130509
  3. Ross Berkowitz, MDBoston, MA1093772782
  4. Amy Bregar, MDBoston, MA1851687446
  5. Joanna Cain, M.D.Worcester, MA1093859753
  6. Nicole Chappell, M.D.Boston, MA1205010980
  7. Annette Chen, M.D.Worcester, MA1215928593
  8. Isabela Covelli VelezBoston, MA1730760695
  9. Jessica Disilvestro, MDBoston, MA1942720024
  10. Jennifer Ducie, M.D.Fairhaven, MA1437326105

Common questions

What is Andrew Christopher Wiechert, M.D.'s NPI number?

Andrew Christopher Wiechert, M.D.'s National Provider Identifier (NPI) is 1235455684, issued on Apr 9, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Andrew Christopher Wiechert, M.D. located?

The NPPES record lists a practice address at 75 Francis St, Boston, MA, 02115. Phone: (617) 732-7801. Providers update this record themselves, so call before visiting.

How can I verify Andrew Christopher Wiechert, M.D.'s license?

NPPES lists Massachusetts license number 245047, 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 Andrew Christopher Wiechert, M.D. prescribe under Medicare Part D?

In 2024, Andrew Christopher Wiechert, M.D. had 58 Medicare Part D claims for 31 beneficiaries; the average among gynecologic oncology physician prescribers was 195. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.