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KOLLIN DAVID GRUNBERG
NPI 1699648048
Specialist in Sacramento, CA

Active since September 23, 2025
4610 X ST, SACRAMENTO, CA 95817(916) 734-2011 Get Directions Write a Review

NPPES record last updated: September 24, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Kollin David Grunberg NPPES

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

KOLLIN DAVID GRUNBERG (NPI 1699648048) is an individual specialist in Sacramento, California and active in the NPI registry since September 2025.

NPPES Registry Identity

NPI1699648048
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameKOLLIN DAVID GRUNBERG
Location Address4610 X STSacramento, CA 95817-2200
Mailing Address4610 X StSacramento, CA 95817-2200
Phone(916) 734-2011
Sole ProprietorNo
Enumeration DateSeptember 23, 2025
Last NPPES UpdateSeptember 24, 2025
NPPES CertifiedSeptember 24, 2025
✔ NPI 1699648048 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
4610 X ST, Sacramento, CA 95817
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Other Providers at the Same Location NPPES 20

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

LESLIE OLIVARES VALENCIA
Student in an Organized Health Care Education/Training Program
4610 X ST
SACRAMENTO, CA 95817
Sacramento County (747) 253-6052
HECTOR LEONARDO SANCHEZ PEREZ MPH
Student in an Organized Health Care Education/Training Program
4610 X ST
SACRAMENTO, CA 95817
Sacramento County (760) 899-0277
TIFFANY POLAR
Student in an Organized Health Care Education/Training Program
4610 X ST
SACRAMENTO, CA 95817
Sacramento County (562) 230-9720
ALICIA CUEVAS
Student in an Organized Health Care Education/Training Program
4610 X ST
SACRAMENTO, CA 95817
Sacramento County (831) 262-7838
ALFREDO LOPEZ AGUIRRE
Student in an Organized Health Care Education/Training Program
4610 X ST
SACRAMENTO, CA 95817
Sacramento County (209) 481-1068
MR. MATTHEW JOSEPH LOPEZ MED STUDENT
Emergency Medicine
4610 X ST
SACRAMENTO, CA 95817
Sacramento County (916) 762-7911
BINUI JARVIO
Specialist
4610 X ST
SACRAMENTO, CA 95817
Sacramento County (650) 867-8073
MR. QUINCY CARL JONES
Student in an Organized Health Care Education/Training Program
4610 X ST
SACRAMENTO, CA 95817
Sacramento County (916) 816-2527

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 Kollin Grunberg's NPI number?

The NPI number for Kollin Grunberg is 1699648048. It was assigned to this individual provider in the NPPES registry on September 23, 2025.

Where is Kollin Grunberg located?

Kollin Grunberg practices at 4610 X St, Sacramento, CA 95817. The listed phone number is (916) 734-2011.

What is Kollin Grunberg's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for Kollin Grunberg was last updated on September 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.