NPPES file of Aug 9, 2026

David Bruce Mount, MD

Nephrology Physician · Boston, MA

David Bruce Mount, MD is a nephrology physician with a practice address in Boston, Massachusetts, and NPI 1225076771, issued on Jun 4, 2006. Check the license (Massachusetts 79865, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1225076771
Name
David Bruce Mount
Credential
MD
Primary taxonomy
Nephrology Physician 207RN0300X
License number
79865 MA
Self-reported in NPPES; status is on the state search
Practice location
Brigham And Womens Hospital Renal Division, Boston, MA 02115
Phone
(617) 525-5876
Enumerated
Jun 4, 2006
Record last updated
Jul 13, 2026
Fax
(617) 525-5830
Medicare enrollment
Enrolled (PECOS I20031107000098); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify David Bruce Mount in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 79865
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Massachusetts license search

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66% fewer Medicare Part D claims than the average nephrology physician in 2024

501 Medicare Part D claims for 91 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.

  1. David Mount501
  2. Specialty average1,465

Most prescribed

  1. Sulfamethoxazole-Trimethoprim55 claims
  2. Jardiance50 claims
  3. Tavneos32 claims
  4. Carvedilol26 claims
  5. Amlodipine Besylate22 claims
  6. Calcitriol21 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.

Bills Medicare through one group practice

  1. 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).

Nephrology Physician providers in Massachusetts

There are 417 nephrology physician records in Massachusetts.

Other nephrology physician records in Massachusetts

  1. Amtul Aala, MDBoston, MA1174946347
  2. Reza Abdi, MDBoston, MA1356359368
  3. Marat Abdullin, M.D.Springfield, MA1619159712
  4. Vivian AbernethyBoston, MA1710960232
  5. Rekha Abichandani, M.D.Cambridge, MA1912033598
  6. Konstantin Abramov, M.D.Worcester, MA1992854707
  7. Krishna Agarwal, M.B.B.S.Springfield, MA1477916120
  8. Nikhil AgrawalBoston, MA1467722579
  9. Ayman Al Jurdi, M.D.Boston, MA1043690332
  10. Laith Al Rabadi, M.D.Boston, MA1821309188

Common questions

What is David Bruce Mount, MD's NPI number?

David Bruce Mount, MD's National Provider Identifier (NPI) is 1225076771, issued on Jun 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David Bruce Mount, MD located?

The NPPES record lists a practice address at Brigham And Womens Hospital Renal Division, Boston, MA, 02115. Phone: (617) 525-5876. Providers update this record themselves, so call before visiting.

How can I verify David Bruce Mount, MD's license?

NPPES lists Massachusetts license number 79865, 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 David Bruce Mount, MD prescribe under Medicare Part D?

In 2024, David Bruce Mount, MD had 501 Medicare Part D claims for 91 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.