Vasant Mukund Thacker, MD
Obstetrics & Gynecology Physician · Medford, MA
Vasant Mukund Thacker, MD is an obstetrics & gynecology physician with a practice address in Medford, Massachusetts, and NPI 1679611461, issued on Feb 2, 2007. Check the license (Massachusetts 39145, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Vasant Mukund Thacker
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 39145 MA
Self-reported in NPPES; status is on the state search - Practice location
- 101 Main St, Medford, MA 02155
- Phone
- (781) 396-8100
- Enumerated
- Feb 2, 2007
- Record last updated
- Dec 2, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (781) 391-9929
- Medicaid ID
- 0129917 MA
- Medicare enrollment
- Enrolled (PECOS I20120126000293); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,127 in Massachusetts → Look up another NPI →
Also registered at 101 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Vasant Mukund Thacker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 39145Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
24 Medicare Part D claims for 11 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Estradiol11 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.
Industry payments in 2024: $487.81
12 payments; by number, the most common kind was food and beverage; the largest payer was Emd Serono, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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.
Vasant Mukund Thacker among 1,127 obstetrics & gynecology physician records in Massachusetts
Vasant Mukund Thacker, MD is one of 1,127 obstetrics & gynecology 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 50% of them.
- NPI issued2007 · 50% of these records are older, 39% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1970 · median 2004 among the 715 with a school on file
- Record last updated2011 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Massachusetts
There are 1,127 obstetrics & gynecology physician records in Massachusetts.
All 1,127 in Massachusetts → Every provider in Medford → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Stephanie Bjork, M.D.Medford, MA 021551093949778
- Elizabeth BuechlerMedford, MA 021551164488516
- Yoon Cho, MDMedford, MA 021551861880395
- Ellen Guthrie, MDMedford, MA 021551538133343
- Beverly Loudin, MD, MPHMedford, MA 021551083699268
- Eliza Meade, MDMedford, MA 021551609032382
- Doreen Neptune-Hammond, MDMedford, MA 021551194811315
- Neelam Thacker, M.D.Medford, MA 021551790832822
Common questions
What is Vasant Mukund Thacker, MD's NPI number?
Vasant Mukund Thacker, MD's National Provider Identifier (NPI) is 1679611461, issued on Feb 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Vasant Mukund Thacker, MD located?
The NPPES record lists a practice address at 101 Main St, Medford, MA, 02155. Phone: (781) 396-8100. Providers update this record themselves, so call before visiting.
How can I verify Vasant Mukund Thacker, MD's license?
NPPES lists Massachusetts license number 39145, 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 Vasant Mukund Thacker, MD prescribe under Medicare Part D?
In 2024, Vasant Mukund Thacker, MD had 24 Medicare Part D claims for 11 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.
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.