npidata.org
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 › Michigan › Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician

Sandeep Sainathan, MD

NPI 1245486364 · on the registry since 2008

Practice

Address
25 Michigan St Ne Ste 4200
Grand Rapids, MI 49503
Phone
(616) 267-9150
Organisation at this address
Brent Optical
Spectrum Health Hospitals
Michigan Institute Of Urology Pc
Michigan Institute Of Urology Pc
Spectrum Health Primary Care Partners
Inferred from a shared address, not stated in the registry.
Clinicians at this address
246

Registry record

Primary taxonomy
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
208G00000X
Also registered as
Surgery Physician
Licence states on file
MI
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2025-12-22

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 Michigan