Matthew Grana, D.O.
Family Medicine Physician · Redding, CA
Matthew Grana, D.O. is a family medicine physician with a practice address in Redding, California, and NPI 1750739934, issued on May 30, 2016. Check the license (California 17675, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Matthew Grana
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 17675 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1441 Liberty St, Redding, CA 96001
- Phone
- (530) 224-2700
- Enumerated
- May 30, 2016
- Record last updated
- Mar 5, 2025
- Fax
- (530) 224-2738
- Medicare enrollment
- Enrolled (PECOS I20191227002112); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 1441 Liberty St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer BoudreauxFamily Nurse Practitioner1275179012
- Tara BraemerFamily Nurse Practitioner1255877957
- Kara Carmona Russell, LCSWClinical Social Worker1699291591
- Melanie Catalano, P.A.Physician Assistant1013342419
- Brittney Chrisler, PHARM DPharmacist1467799684
- Peter Chung, D.M.D.Dentist1831504166
Verify Matthew Grana in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 17675Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average family medicine physician in 2024
1,585 Medicare Part D claims for 87 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 80 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium89 claims
- Omeprazole50 claims
- Famotidine48 claims
- Sertraline Hcl43 claims
- Losartan Potassium41 claims
- Amlodipine Besylate40 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.
Bills Medicare through one group practice
- Redding RancheriaRedding, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Grana among 17,133 family medicine physician records in California
Matthew Grana, D.O. is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 76% of them.
- NPI issued2016 · 76% of these records are older, 21% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2016 · median 2005 among the 10,652 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
120 family medicine physician records list a practice address in Redding
They are 120 of the 3,572 NPPES records with a practice address in Redding, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Redding → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Jeffrey Bosworth, MDRedding, CA 960011407840895
- Kathleen Breslin, F.N.P.Redding, CA 960011730116435
- Cynthia Dillon, M.D.Redding, CA 960011619977527
- William Harden, M.D.Redding, CA 960011992734412
- Richard Maples, M.D.Redding, CA 960011174552699
- Eileen McCallum, M.D.Redding, CA 960011700881042
- Douglas McMullin, MDRedding, CA 960011487681185
- Jennifer Moranda, M.D.Redding, CA 960011407894702
Common questions
What is Matthew Grana, D.O.'s NPI number?
Matthew Grana, D.O.'s National Provider Identifier (NPI) is 1750739934, issued on May 30, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Grana, D.O. located?
The NPPES record lists a practice address at 1441 Liberty St, Redding, CA, 96001. Phone: (530) 224-2700. Providers update this record themselves, so call before visiting.
How can I verify Matthew Grana, D.O.'s license?
NPPES lists California license number 17675, 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 Matthew Grana, D.O. prescribe under Medicare Part D?
In 2024, Matthew Grana, D.O. had 1,585 Medicare Part D claims for 87 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.