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THOMAS W HOPKINS MD A PROFESSIONAL CORPORATION
NPI 1982766374
Internal Medicine in Roseville, CA

Active since December 14, 2006CLIA Certified · 2 labs
2235 DOUGLAS BLVD STE 510, ROSEVILLE, CA 95661(916) 446-4449(916) 446-9370 Get Directions Write a Review

NPPES record last updated: November 21, 2023. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Nov 21, 2023, Aug 22, 2020 (2 updates tracked since 2020).

About Thomas W Hopkins Md A Professional Corporation NPPES

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

THOMAS W HOPKINS MD A PROFESSIONAL CORPORATION (NPI 1982766374) is a healthcare organization registered as an internal medicine in Roseville, California and active in the NPI registry since December 2006. The organization holds 2 active CLIA laboratory certificates, maintains a secondary practice location in Roseville, and lists Thomas W Hopkins, Owner, as its authorized official.

NPPES Registry Identity

NPI1982766374
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameTHOMAS W HOPKINS MD A PROFESSIONAL CORPORATION
Location Address2235 DOUGLAS BLVD STE 510Roseville, CA 95661-4266
Mailing Address2235 Douglas Blvd Ste 510Roseville, CA 95661-4266 · (916) 446-4449 · Fax (916) 446-9370
Phone(916) 446-4449
Fax(916) 446-9370
Organization SubpartNo
Authorized OfficialThomas W HopkinsOwner · (916) 446-4449
Enumeration DateDecember 14, 2006
Last NPPES UpdateNovember 21, 20232 updates tracked since enumeration
NPPES CertifiedNovember 21, 2023
✔ NPI 1982766374 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G81916
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
2235 DOUGLAS BLVD STE 510, Roseville, CA 95661
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Secondary Practice Location 1

Location 1508 Gibson DrRoseville, CA 95678-5794 · Phone (916) 446-4449 · Fax (916) 446-9370

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA 2

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D2303556

Thomas W Hopkins MD · Lincoln, CA
Active · expires Apr 25, 2028
CLIA Number05D2303556
Laboratory TypePhysician Office
Certificate Effective DateApril 26, 2026
Certificate Expiration DateApril 25, 2028
Laboratory DirectorThomas Hopkins
Laboratory Phone(916) 446-4449
Laboratory LocationThomas W Hopkins MD890 Groveland Lane#100, Lincoln, CA 95648
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 05D2332641

Thomas W Hopkins MD · Roseville, CA
Active · expires Oct 21, 2027
CLIA Number05D2332641
Laboratory TypePhysician Office
Certificate Effective DateOctober 22, 2025
Certificate Expiration DateOctober 21, 2027
Laboratory DirectorThomas W. Hopkins
Laboratory Phone(916) 446-4449
Laboratory LocationThomas W Hopkins MD1410 Blue Oaks Blvd, Roseville, CA 95747
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 2

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

MR. JASPREET SINGH DHANJAL D.O.
Internal Medicine
2235 DOUGLAS BLVD STE 510
ROSEVILLE, CA 95661
Placer County (916) 446-4449
MRS. EMILY SILVA MACK FNP-C
Nurse Practitioner (Family)
2235 DOUGLAS BLVD STE 510
ROSEVILLE, CA 95661
Placer County (916) 446-4449

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 Thomas W Hopkins MD A Professional Corporation's NPI number?

The NPI number for Thomas W Hopkins MD A Professional Corporation is 1982766374. It was assigned to this organization in the NPPES registry on December 14, 2006.

Where is Thomas W Hopkins MD A Professional Corporation located?

Thomas W Hopkins MD A Professional Corporation is located at 2235 Douglas Blvd Ste 510, Roseville, CA 95661. The listed phone number is (916) 446-4449.

What is Thomas W Hopkins MD A Professional Corporation's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Does Thomas W Hopkins MD A Professional Corporation hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

When was this NPI record last updated?

The NPPES record for Thomas W Hopkins MD A Professional Corporation was last updated on November 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.