Thomas Frederick McElrath, MD PHD
Maternal & Fetal Medicine Physician · Boston, MA
Thomas Frederick McElrath, MD PHD is a maternal & fetal medicine physician with a practice address in Boston, Massachusetts, and NPI 1871504944, issued on Aug 11, 2006. Check the license (Massachusetts 205011, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Thomas Frederick McElrath
- Credential
- MD PHD
- Primary taxonomy
- Maternal & Fetal Medicine Physician 207VM0101X
- License number
- 205011 MA
Self-reported in NPPES; status is on the state search - Practice location
- 75 Francis Street Brigham And Womens Hospital, Boston, MA 02115
- Phone
- (617) 732-4980
- Enumerated
- Aug 11, 2006
- Record last updated
- Jun 24, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110214000124); accepts Medicare assignment
- Medical or professional school
- Harvard Medical School, 1996
- Entity
- Type 1 · individual
8 nearest maternal & fetal medicine physician records → All 92 in Massachusetts → Look up another NPI →
Also registered at 75 Francis Street Brigham And Womens Hospital
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jonathan Gates, MDSurgical Critical Care Physician1831155084
- Julian Robinson, MDMaternal & Fetal Medicine Physician1851409692
Verify Thomas Frederick McElrath in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 205011Check 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: $4,405.75
4 payments; by number, the most common kind was consulting fee; the largest payer was F. Hoffmann-La Roche AG. The 784 providers of this specialty with any payment received $1,252.61 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.
Bills Medicare through one group practice
- Brigham And Womens Physicians Organization IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas Frederick McElrath among 92 maternal & fetal medicine physician records in Massachusetts
Thomas Frederick McElrath, MD PHD is one of 92 maternal & fetal medicine physician records with a practice address in Massachusetts. 89% 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, 54% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated1996 · median 2005 among the 75 with a school on file
- Record last updated2012 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VM0101X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Maternal & Fetal Medicine Physician providers in Massachusetts
There are 92 maternal & fetal medicine physician records in Massachusetts.
All 92 in Massachusetts → Every provider in Boston → Maternal & Fetal Medicine Physician nationwide →
The 8 maternal & fetal medicine physician records with the nearest ZIP codes
- Carolina Bibbo, M.DBoston, MA 021151124253539
- Kira Bromwich, MDBoston, MA 021151295312858
- Karen Davidson, MDBoston, MA 021151154374890
- Lisa Dunn-Albanese, MDBoston, MA 021151104865344
- Katherine Economy, MDBoston, MA 021151457468050
- Eyal Krispin, MDBoston, MA 021151558982744
- Sarah Lassey, M.D.Boston, MA 021151265878623
- Briana O'Leary, MDBoston, MA 021151154825339
Common questions
What is Thomas Frederick McElrath, MD PHD's NPI number?
Thomas Frederick McElrath, MD PHD's National Provider Identifier (NPI) is 1871504944, issued on Aug 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Frederick McElrath, MD PHD located?
The NPPES record lists a practice address at 75 Francis Street Brigham And Womens Hospital, Boston, MA, 02115. Phone: (617) 732-4980. Providers update this record themselves, so call before visiting.
How can I verify Thomas Frederick McElrath, MD PHD's license?
NPPES lists Massachusetts license number 205011, 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.