Grant McKenzie Campbell, MD
Internal Medicine Physician · Roseville, CA
Grant McKenzie Campbell, MD is an internal medicine physician with a practice address in Roseville, California, and NPI 1861074510, issued on Apr 22, 2021. Check the license (California A193270, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Grant McKenzie Campbell
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A193270 CA
Self-reported in NPPES; status is on the state search - Practice location
- 10004 Foothills Blvd, Roseville, CA 95747
- Phone
- (916) 435-2700
- Enumerated
- Apr 22, 2021
- Record last updated
- Jun 19, 2024
- Fax
- (916) 435-2701
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Verify Grant McKenzie Campbell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A193270Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
90 Medicare Part D claims for 27 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $159.34
8 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Grant McKenzie Campbell among 17,696 internal medicine physician records in California
Grant McKenzie Campbell, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 92% of them.
- NPI issued2021 · 92% of these records are older, 5% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2024 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
157 internal medicine physician records list a practice address in Roseville
They are 157 of the 5,340 NPPES records with a practice address in Roseville, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Roseville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Lamar Alocozy, MDRoseville, CA 957471194475350
- Hong Son, M.D.Roseville, CA 957471639515190
- James Florencio Tamesis, M.D.Roseville, CA 957471568819050
- Steven Friend, MDRancho Cordova, CA 957421932289774
- Pamela Apolaya-Smith, MDElk Grove, CA 957571942436597
- Choon-Weng Chan, M.D.Elk Grove, CA 957571528088937
- Gaurav Datta, MDElk Grove, CA 957571225184765
- Wajahat Khan, M.D.Elk Grove, CA 957571851393540
Common questions
What is Grant McKenzie Campbell, MD's NPI number?
Grant McKenzie Campbell, MD's National Provider Identifier (NPI) is 1861074510, issued on Apr 22, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Grant McKenzie Campbell, MD located?
The NPPES record lists a practice address at 10004 Foothills Blvd, Roseville, CA, 95747. Phone: (916) 435-2700. Providers update this record themselves, so call before visiting.
How can I verify Grant McKenzie Campbell, MD's license?
NPPES lists California license number A193270, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Grant McKenzie Campbell, MD prescribe under Medicare Part D?
In 2024, Grant McKenzie Campbell, MD had 90 Medicare Part D claims for 27 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.