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 › Connecticut › 133N00000X

Sondra Martinez, MS

NPI 1841042876 · on the registry since 2024 · sole proprietor

Practice

Address
1389 W Main St Ste 223
Waterbury, CT 06708
Phone
(860) 307-9971
Organisation at this address
I Spine, Pc
Headzone Llc
Juan Fica, Md, Llc
Diane L. Fountas M.D.
A.Aziz Richi, Md, Llc
Inferred from a shared address, not stated in the registry.
Clinicians at this address
54

Registry record

Primary taxonomy
133N00000X
133N00000X
Also registered as
171400000X
Sex
Female
Record last updated
2025-01-18

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 Connecticut