Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
JOHN WU, NP
ActiveAdult Health Nurse Practitioner · CHELMSFORD, MA
Registration Details
- NPI Number
- 1447212725
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Apr 4, 2006 (20.057443834197 yrs)
- Last Updated
- Sep 11, 2025
- Licenses
-
195801 (MA)195801 (MA)
Practice Information
- Address
-
228 BILLERICA RDCHELMSFORD, MA, 018243604Browse MA providers · Browse ZIP 01824
- Phone
- 9782506000
- Fax
- 6782506460
- Primary Specialty
-
Adult Health Nurse Practitioner
363LA2200X
- Additional Specialty
- Adult Health Nurse Practitioner
Other Adult Health Nurse Practitioner Providers in CHELMSFORD, MA
| Name | Credential | NPI |
|---|---|---|
| JEANINE E MARROCCO | ANP | 1023002649 |
| NANCY J BARTLESON | CNP | 1093796989 |
| CHRISTINE R MEDROS | C.N.P. | 1508937822 |
| JOY L. OSBORNE | NP | 1952542607 |
| CARRIE A RYS | NP | 1205123122 |
| MRS. JIANING XIAO | NP | 1346507092 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.