Daniel Kahn
Primary Care Nurse Practitioner · Boston, MA
Daniel Kahn is a primary care nurse practitioner with a practice address in Boston, Massachusetts, and NPI 1972957637, issued on Apr 19, 2016. Check the license (Massachusetts RN2299146, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Daniel Kahn
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License number
- RN2299146 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1340 Boylston St, Boston, MA 02215
- Phone
- (617) 247-7555
- Enumerated
- Apr 19, 2016
- Record last updated
- Sep 17, 2024
- Fax
- (617) 421-9871
- Medicare enrollment
- Enrolled (PECOS I20240226003214); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest primary care nurse practitioner records → All 376 in Massachusetts → Look up another NPI →
Also registered at 1340 Boylston St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Pamela Adelstein, MDFamily Medicine Physician1306822416
- Emily Aduba, FNP-BCFamily Nurse Practitioner1831617315
- Adam Albano, M.D.Internal Medicine Physician1558689828
- Christopher Alonzo, M.D., MPHInternal Medicine Physician1265812226
- Isabella Anderson, MSWSocial Worker1528701315
- Sophia AxtmanFamily Nurse Practitioner1902452022
Verify Daniel Kahn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN2299146Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average primary care nurse practitioner in 2024
501 Medicare Part D claims for 79 beneficiaries, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Rosuvastatin Calcium30 claims
- Lisinopril25 claims
- Biktarvy23 claims
- Atorvastatin Calcium21 claims
- Triumeq18 claims
- Bupropion Xl16 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
- Fenway Community Health Center, IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel Kahn among 376 primary care nurse practitioner records in Massachusetts
Daniel Kahn is one of 376 primary care nurse practitioner records with a practice address in Massachusetts. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 41% of them.
- NPI issued2016 · 41% of these records are older, 54% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2016 · median 2019 among the 196 with a school on file
- Record last updated2024 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Primary Care Nurse Practitioner providers in Massachusetts
There are 376 primary care nurse practitioner records in Massachusetts.
All 376 in Massachusetts → Every provider in Boston → Primary Care Nurse Practitioner nationwide →
The 8 primary care nurse practitioner records with the nearest ZIP codes
- Kathryn Bitner, NPBoston, MA 022151942710298
- Laura Branford-WhiteBoston, MA 022151285004788
- Adam Corl, NPBoston, MA 022151154033934
- Linda Debeasi, RN/NPBoston, MA 022151063791069
- Rebecca Donohue, PHD APRN RNBoston, MA 022151285837336
- Julian Dormitzer, NPBoston, MA 022151912563180
- Michaela Gee, RNBoston, MA 022151396518130
- Bryar HasenjaegerBoston, MA 022151023628468
Common questions
What is Daniel Kahn's NPI number?
Daniel Kahn's National Provider Identifier (NPI) is 1972957637, issued on Apr 19, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Kahn located?
The NPPES record lists a practice address at 1340 Boylston St, Boston, MA, 02215. Phone: (617) 247-7555. Providers update this record themselves, so call before visiting.
How can I verify Daniel Kahn's license?
NPPES lists Massachusetts license number RN2299146, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Daniel Kahn prescribe under Medicare Part D?
In 2024, Daniel Kahn had 501 Medicare Part D claims for 79 beneficiaries; the average among primary care nurse practitioner prescribers was 1,492. 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.