Karen Davidson, MD
Maternal & Fetal Medicine Physician · Boston, MA
Karen Davidson, MD is a maternal & fetal medicine physician with a practice address in Boston, Massachusetts, and NPI 1154374890, issued on May 17, 2006. Check the license (Massachusetts 77990, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Karen Davidson
- Credential
- MD
- Primary taxonomy
- Maternal & Fetal Medicine Physician 207VM0101X
- License numbers
- 77990 MA
10781 NH
Self-reported in NPPES; status is on the state search - Practice location
- 75 Francis St, Boston, MA 02115
- Phone
- (857) 307-0896
- Enumerated
- May 17, 2006
- Record last updated
- Mar 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 3072785 NH
- Medicare enrollment
- Enrolled (PECOS I20040616000930); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest maternal & fetal medicine physician records → All 92 in Massachusetts → Look up another NPI →
Also registered at 75 Francis St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Emily Aaronson, M.D.Emergency Medicine Physician1962791558
- Sarah Abbett, M.D.Anesthesiology Physician1902097736
- Christine Abbott, NPAdult Health Nurse Practitioner1851471940
- Muhammad Abd-El-Barr, M.D., PH.D.Neurological Surgery Physician1891922688
- Duaa AbdelhameidStudent in an Organized Health Care Education/Training Program1851852867
Verify Karen Davidson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 77990Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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).
Karen Davidson among 92 maternal & fetal medicine physician records in Massachusetts
Karen Davidson, MD 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
- Graduated1991 · median 2005 among the 75 with a school on file
- Record last updated2021 · 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
- Lisa Dunn-Albanese, MDBoston, MA 021151104865344
- Katherine Economy, MDBoston, MA 021151457468050
- Eyal Krispin, MDBoston, MA 021151558982744
- Sarah Lassey, M.D.Boston, MA 021151265878623
- Thomas McElrath, MD PHDBoston, MA 021151871504944
- Briana O'Leary, MDBoston, MA 021151154825339
Common questions
What is Karen Davidson, MD's NPI number?
Karen Davidson, MD's National Provider Identifier (NPI) is 1154374890, issued on May 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karen Davidson, MD located?
The NPPES record lists a practice address at 75 Francis St, Boston, MA, 02115. Phone: (857) 307-0896. Providers update this record themselves, so call before visiting.
How can I verify Karen Davidson, MD's license?
NPPES lists Massachusetts license number 77990, 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.