Elizabeth Mahoney Davis, M.D.
Otolaryngology Physician · Boston, MA
Elizabeth Mahoney Davis, M.D. is an otolaryngology physician with a practice address in Boston, Massachusetts, and NPI 1104930007, issued on Aug 18, 2006. Check the license (Massachusetts 228038, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Elizabeth Mahoney Davis
- Credential
- M.D.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- 228038 MA
Self-reported in NPPES; status is on the state search - Practice location
- 830 Harrison Ave Ste 1400, Boston, MA 02118
- Phone
- (617) 638-8124
- Enumerated
- Aug 18, 2006
- Record last updated
- Jan 28, 2025
- Fax
- (617) 414-4953
- Medicaid IDs
- 110074019A MA
3083948 NH - Medicare enrollment
- Enrolled (PECOS I20060920000114); accepts Medicare assignment
- Medical or professional school
- University Of Nebraska College Of Medicine, 2001
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 364 in Massachusetts → Look up another NPI →
Also registered at 830 Harrison Ave Ste 1400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Saad AkhtarOtolaryngology Physician1881343770
- Cynthia Connard, PA-CPhysician Assistant1033002118
- Anand Devaiah, M.D.Otolaryngology Physician1043272453
- Marc Drake, MDOtolaryngology Physician1063040079
- Heather Edwards, MDOtolaryngology Physician1558713008
- Waleed Ezzat, M.D.Otolaryngology Physician1821118837
Verify Elizabeth Mahoney Davis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 228038Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average otolaryngology physician in 2024
22 Medicare Part D claims for 12 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D.
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
- Bumc Otolaryngologic Foundation IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Elizabeth Mahoney Davis among 364 otolaryngology physician records in Massachusetts
Elizabeth Mahoney Davis, M.D. is one of 364 otolaryngology physician records with a practice address in Massachusetts. 77% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 54% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2001 · median 2004 among the 239 with a school on file
- Record last updated2025 · 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 207Y00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Massachusetts
There are 364 otolaryngology physician records in Massachusetts.
All 364 in Massachusetts → Every provider in Boston → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Arthur Cohn, MDBoston, MA 021181467438861
- Anand Devaiah, M.D.Boston, MA 021181043272453
- Waleed Ezzat, M.D.Boston, MA 021181821118837
- Richard Grentzenberg, M.D.Boston, MA 021181538122536
- Gregory Grillone, M.D.Boston, MA 021181679535892
- Kenneth Grundfast, M.D.Boston, MA 021181336101054
- Andrew Kleinberger, MDBoston, MA 021181598925208
- Jessica Levi, MDBoston, MA 021181235305087
Common questions
What is Elizabeth Mahoney Davis, M.D.'s NPI number?
Elizabeth Mahoney Davis, M.D.'s National Provider Identifier (NPI) is 1104930007, issued on Aug 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth Mahoney Davis, M.D. located?
The NPPES record lists a practice address at 830 Harrison Ave Ste 1400, Boston, MA, 02118. Phone: (617) 638-8124. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth Mahoney Davis, M.D.'s license?
NPPES lists Massachusetts license number 228038, 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 Elizabeth Mahoney Davis, M.D. prescribe under Medicare Part D?
In 2024, Elizabeth Mahoney Davis, M.D. had 22 Medicare Part D claims for 12 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.