Toni Beth Walzer, MD
Gynecology Physician · Boston, MA
Toni Beth Walzer, MD is a gynecology physician with a practice address in Boston, Massachusetts, and NPI 1013925015, issued on Aug 4, 2006. Check the license (Massachusetts 47837, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Toni Beth Walzer
- Credential
- MD
- Primary taxonomy
- Gynecology Physician 207VG0400X
- License number
- 47837 MA
Self-reported in NPPES; status is on the state search - Practice location
- 333 Longwood Avenue, Boston, MA 02115
- Phone
- (617) 355-5785
- Enumerated
- Aug 4, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest gynecology physician records → All 128 in Massachusetts → Look up another NPI →
Also registered at 333 Longwood Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Toni Beth Walzer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 47837Check 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: $17.02
1 payment: food and beverage; the largest payer was Sumitomo Pharma America, Inc. The 1,398 providers of this specialty with any payment received $2,469.88 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.
Toni Beth Walzer among 128 gynecology physician records in Massachusetts
Toni Beth Walzer, MD is one of 128 gynecology physician records with a practice address in Massachusetts. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 16% of them.
- NPI issued2006 · 16% of these records are older, 30% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · 39% of these records are
- Record last updated2007 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VG0400X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecology Physician providers in Massachusetts
There are 128 gynecology physician records in Massachusetts.
All 128 in Massachusetts → Every provider in Boston → Gynecology Physician nationwide →
The 8 gynecology physician records with the nearest ZIP codes
- Mobolaji Ajao, MDBoston, MA 021151851522486
- Jourdin BatchelorBoston, MA 021151992324776
- Olivia BuckBoston, MA 021151598260283
- Daniel Cramer, MD SCDBoston, MA 021151033155395
- Michelle Davis, M.D.Boston, MA 021151316246549
- Jon Einarsson, M.D.Boston, MA 021151407813694
- Alison FitzgeraldBoston, MA 021151558998450
- Olav Istre, M.D., PH.DBoston, MA 021151760623300
Common questions
What is Toni Beth Walzer, MD's NPI number?
Toni Beth Walzer, MD's National Provider Identifier (NPI) is 1013925015, issued on Aug 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Toni Beth Walzer, MD located?
The NPPES record lists a practice address at 333 Longwood Avenue, Boston, MA, 02115. Phone: (617) 355-5785. Providers update this record themselves, so call before visiting.
How can I verify Toni Beth Walzer, MD's license?
NPPES lists Massachusetts license number 47837, 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.