npidata.org Sign in
Products
Provider RadarWatch an area and specialty — weekly alerts on new cliniciansPractice RadarWeekly alerts when new organisations register nearbySpecialtiesEvery NUCC taxonomy, with counts by state and cityStatesProvider counts and breakdowns for all 50 statesPhysician listsMDs and DOs with addresses and phone numbersNP listsNurse practitioners, the fastest-growing groupAPIJSON, delta feed, free tier
Use cases
Healthcare sales prospectingPhysician recruiting and locum staffingMedical device sales territory planningCredentialing and provider verificationHealthcare marketing lists and audience buildingPharmaceutical sales and prescriber targeting
Account
Start freeThree radars and an export a month Sign in Pricing
Explore
Data Labs API
About
About usTermsPrivacyContact us

Search › Massachusetts › 390200000X

Johnathan Zeng, MD

NPI 1659021475 · on the registry since 2022 · sole proprietor

Practice

Address
75 Francis St
Boston, MA 02115
Phone
(617) 732-6310
Organisation at this address
Richard Bafford
Partners Healcare
Partners Healcare
Brigham And Women'S
Brigham And Women'S
Inferred from a shared address, not stated in the registry.
Clinicians at this address
4,266

Additional practice sites

  • 450 Brookline Ave, Boston, MA
  • 100 Blossom St, Boston, MA

Registry record

Primary taxonomy
390200000X
390200000X
Sex
Male
Record last updated
2024-03-08

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Massachusetts