1. Home
  2. Directory
  3. South Dakota
  4. Sioux Falls
  5. Dentist
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. RAYMON P GREWAL D.D.S
NPI 1780655530
Dentist - Oral and Maxillofacial Surgery in Sioux Falls, SD

Active since January 30, 2006
6401 S MINNESOTA AVE, SIOUX FALLS, SD 57108(605) 335-1080 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Raymon P Grewal D.d.s NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. RAYMON P GREWAL D.D.S (NPI 1780655530) is an individual oral and maxillofacial surgery provider in Sioux Falls, South Dakota, licensed in South Dakota (D0506) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1780655530
Entity TypeIndividualMale
Primary Taxonomy1223S0112X
Provider Legal NameDR. RAYMON P GREWALCredential: D.D.S
Location Address6401 S MINNESOTA AVESioux Falls, SD 57108-2504
Mailing Address6401 S Minnesota AveSioux Falls, SD 57108-2504 · (605) 335-1080
Phone(605) 335-1080
Sole ProprietorNo
Enumeration DateJanuary 30, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1780655530 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers
Taxonomy Code1223S0112X
License✔ Licensed in SD · D0506
Definition
An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.
6401 S MINNESOTA AVE, Sioux Falls, SD 57108
Open in Google Maps ↗

Other Identifiers 1

Medicaid8000490SD

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. HARVEY A AKERSON D.D.S
Dentist (Oral and Maxillofacial Surgery)
6401 S MINNESOTA AVE
SIOUX FALLS, SD 57108
Lincoln County (605) 335-1080
DR. JASON LEET DDS
Dentist (Oral and Maxillofacial Surgery)
6401 S MINNESOTA AVE
SIOUX FALLS, SD 57108
Lincoln County (605) 661-9769
SIOUXLAND ORAL SURGERY
Dentist (Oral and Maxillofacial Surgery)
6401 S MINNESOTA AVE
SIOUX FALLS, SD 57108
Lincoln County (605) 335-1080
DR. DENIS MILLER D.D.S.
Dentist (Oral and Maxillofacial Surgery)
6401 S MINNESOTA AVE
SIOUX FALLS, SD 57108
Lincoln County (605) 335-1080
DR. LOUIS THEODORE GEORGE D.D.S
Dentist (Oral and Maxillofacial Surgery)
6401 S MINNESOTA AVE
SIOUX FALLS, SD 57108
Lincoln County (605) 335-1080

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Raymon Grewal's NPI number?

The NPI number for Raymon Grewal is 1780655530. It was assigned to this individual provider in the NPPES registry on January 30, 2006.

Where is Raymon Grewal located?

Raymon Grewal practices at 6401 S Minnesota Ave, Sioux Falls, SD 57108. The listed phone number is (605) 335-1080.

What is Raymon Grewal's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

When was this NPI record last updated?

The NPPES record for Raymon Grewal was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.