npidata.org
Products
Provider RadarWatch an area and specialty — weekly alerts on new cliniciansPractice RadarWeekly alerts when new organisations register nearbyPhysician 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 Specialties States API

Search › Massachusetts › Neonatal-Perinatal Medicine Physician

Nana Mcmahon

NPI 1790746196 · on the registry since 2006

Practice

Address
131 Ornac
Suite 470
Concord, MA 01742
Phone
(978) 369-5050
Fax
(978) 371-7292
Organisation at this address
Barry L Levin Md
Nathan Narasimhan Md
Brooke R Seckel Md Llc
Michael J Moore Md, Pc
Plastic Surgicenter Inc
Inferred from a shared address, not stated in the registry.
Clinicians at this address
30

Registry record

Primary taxonomy
Neonatal-Perinatal Medicine Physician
2080N0001X
Licence states on file
MA
From the registry's licence fields, which are often incomplete.
Sex
Female
Record last updated
2026-07-13

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