Jennifer A. Johnson, M.D.
Infectious Disease Physician · Boston, MA
Jennifer A. Johnson, M.D. is an infectious disease physician with a practice address in Boston, Massachusetts, and NPI 1336285386, issued on Jan 29, 2007. Check the license (Massachusetts 234938, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Jennifer A. Johnson
- Credential
- M.D.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 234938 MA
Self-reported in NPPES; status is on the state search - Practice location
- 75 Francis St, Boston, MA 02115
- Phone
- (617) 732-8881
- Enumerated
- Jan 29, 2007
- Record last updated
- Jun 26, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (617) 732-6829
- Medicare enrollment
- Enrolled (PECOS I20100923000609); accepts Medicare assignment
- Medical or professional school
- University Of California, San Francisco School Of Medicine, 2005
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 487 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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- Muhammad Abd-El-Barr, M.D., PH.D.Neurological Surgery Physician1891922688
- Duaa AbdelhameidStudent in an Organized Health Care Education/Training Program1851852867
Verify Jennifer A. Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 234938Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% more Medicare Part D claims than the average infectious disease physician in 2024
988 Medicare Part D claims for 76 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D.
Most prescribed
- Biktarvy94 claims
- Tivicay53 claims
- Odefsey51 claims
- Atorvastatin Calcium50 claims
- Dovato43 claims
- Methenamine Hippurate42 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
- 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).
Jennifer A. Johnson among 487 infectious disease physician records in Massachusetts
Jennifer A. Johnson, M.D. is one of 487 infectious disease physician records with a practice address in Massachusetts. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 53% of them.
- NPI issued2007 · 53% of these records are older, 37% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2005 · median 2003 among the 296 with a school on file
- Record last updated2012 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Massachusetts
There are 487 infectious disease physician records in Massachusetts.
All 487 in Massachusetts → Every provider in Boston → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Daniel Cohen, MDBoston, MA 021151972576858
- Todd Ellerin, M.D.Boston, MA 021151205837176
- Nicolas Issa, MDBoston, MA 021151346234622
- Joel Katz, MDBoston, MA 021151760448005
- Dennis Kim, MD PHDBoston, MA 021151093790180
- Michael Klompas, MDBoston, MA 021151710955414
- Francisco Marty, MDBoston, MA 021151710940283
- Rebeca Plank, MDBoston, MA 021151598738973
Common questions
What is Jennifer A. Johnson, M.D.'s NPI number?
Jennifer A. Johnson, M.D.'s National Provider Identifier (NPI) is 1336285386, issued on Jan 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer A. Johnson, M.D. located?
The NPPES record lists a practice address at 75 Francis St, Boston, MA, 02115. Phone: (617) 732-8881. Providers update this record themselves, so call before visiting.
How can I verify Jennifer A. Johnson, M.D.'s license?
NPPES lists Massachusetts license number 234938, 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 Jennifer A. Johnson, M.D. prescribe under Medicare Part D?
In 2024, Jennifer A. Johnson, M.D. had 988 Medicare Part D claims for 76 beneficiaries; the average among infectious disease physician prescribers was 689. 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.