NPI Portal NPI Lookup & Verification

Erik Sandhu Ray, M.D.

Erik Sandhu Ray is a Diagnostic Radiology Physician provider (Radiology) practicing in Appleton, WI, registered in the NPPES registry with NPI 1477740009 since 2007. The credential MD stands for Doctor of Medicine.

✓ Active NPI ✓ Valid NPI checksum

NPI 1477740009
Entity type Individual (Type 1)
Name Erik Sandhu Ray
Credential M.D.
Sex Male
Practice address 2500 E CAPITOL DR, Appleton, WI, 54911
Phone 9207395642
Fax 9202028236
Enumeration date 2007-09-27
Last updated in NPPES 2018-09-11

Taxonomy & licenses

Taxonomy code Specialty Primary License State
2085R0202X Diagnostic Radiology Physician Secondary MD60020359 WA
2085R0202X Diagnostic Radiology Physician Primary 67407-20 WI

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
292190 Other WA L&I PROVIDER ID
292196 Other WA L&I PROVIDER ID
1091880 Medicaid WA
292192 Other WA L&I PROVIDER ID
Copy-ready billing details
Provider: Erik Ray, M.D.
NPI: 1477740009
Taxonomy: 2085R0202X (Diagnostic Radiology Physician)
Address: 2500 E CAPITOL DR, Appleton, WI, 54911

Other providers at this practice address

NPI Name Type Specialty Location
1053317594 Deborah Ihde Individual Internal Medicine Physician Appleton, WI
1427023084 Craig Hendel Individual Family Medicine Physician Appleton, WI
1316914492 Karen Hansen Individual Rheumatology Physician Appleton, WI
1730141029 Tracey Hooker Individual Family Medicine Physician Appleton, WI
1093773517 Nicole Bell Individual Physical Therapist Appleton, WI
1871535120 Karla Verboncouer Individual Physical Therapist Appleton, WI
1528002326 Melanie Rohloff Individual Family Medicine Physician Appleton, WI
1285679860 Christine Newton Individual Family Medicine Physician Appleton, WI

Verify this record

Cross-check NPI 1477740009 against the authoritative CMS record: view Erik Sandhu Ray on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Where does Erik Ray practice?
The practice location on file with NPPES is in Appleton, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Erik Ray?
The National Provider Identifier (NPI) for Erik Ray is 1477740009, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-09-11.