John L Maddox, MD
Pediatrics in Wilmington, Massachusetts
1801887229- Practice location
- 500 Salem St, Wilmington, MA 01887-1200
- Phone
- 978-988-6209
- Fax
- 978-988-6139
- Last updated
- July 13, 2026
John L Maddox is a Pediatrics based in Wilmington, MA. John L Maddox practices in Wilmington, MA and has the professional credentials of MD. The NPI Number for John L Maddox is 1801887229 and holds a License No. 211906 (MA). The current practice location address for John L Maddox is 500 Salem St, Wilmington, MA 01887-1200 and can be reached out via phone at 978-988-6209 and via fax at 978-988-6139.
Provider Profile Details
- NPI Number
- 1801887229
- Provider Name
- John L Maddox
- Credential
- MD
- Provider Entity Type
- Individual
- Gender
- Male
- Address
- 500 Salem St, Wilmington, MA 01887-1200
- Phone Number
- 978-988-6209
- Fax Number
- 978-988-6139
- Primary Taxonomy
- Pediatrics · 208000000X
- Sole Proprietor
- No
- Provider Enumeration Date
- November 3, 2005
- Last Update Date
- July 13, 2026
- NPI Status
- Active
Provider Business Practice Location Address Details
- Address
- 500 Salem St
Wilmington, MA 01887-1200 - City
- Wilmington
- State
- Massachusetts
- Zip
- 01887-1200
- Phone Number
- 978-988-6209
- Fax Number
- 978-988-6139
Provider Business Mailing Address Details
- Address
- 122 Lakeview Ave
Haverhill, MA 01830-2716 - City
- Haverhill
- State
- MA
- Zip
- 01830-2716
- Phone Number
- 978-988-6209
- Fax Number
- 978-988-6139
License Information
- License Number
- 211906
- License State
- MA
- Taxonomy
- Pediatrics · 208000000X · Primary
Legacy Identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider. | |||
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Frequently Asked Questions
What is the NPI number of John L Maddox, MD?
The NPI number of John L Maddox, MD is 1801887229. It was assigned on November 3, 2005 and is currently active in the NPPES registry.
What is the specialty of John L Maddox, MD?
John L Maddox, MD is registered under the primary taxonomy Pediatrics (code 208000000X), licensed in MA under license number 211906.
Where does John L Maddox, MD practice?
The practice location is 500 Salem St, Wilmington, MA 01887-1200. The office can be reached at 978-988-6209 (phone) or 978-988-6139 (fax).
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.
How do I verify this NPI record?
This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1801887229 directly on the NPPES registry website.