Charles Arbie Garretson, MD
Internal Medicine Physician · Live Oak, CA
Charles Arbie Garretson, MD is an internal medicine physician with a practice address in Live Oak, California, and NPI 1144284373, issued on Apr 14, 2006. Check the license (California G86610, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Charles Arbie Garretson
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G86610 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9792 Live Oak Blvd Ste E, Live Oak, CA 95953
- Phone
- (304) 610-7267
- Enumerated
- Apr 14, 2006
- Record last updated
- Dec 10, 2025
- Fax
- (530) 898-1204
- Medicaid ID
- GR0014101 CA
- Medicare enrollment
- Enrolled (PECOS I20060114000092); accepts Medicare assignment
- Medical or professional school
- Jc Edwards School Of Medicine, Marshall University, 1987
- Entity
- Type 1 · individual
Also registered at 9792 Live Oak Blvd Ste E
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Camille Mundh, FNP-CFamily Medicine Physician1083322168
- Hardeep MundhFamily Nurse Practitioner1982186508
Verify Charles Arbie Garretson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G86610Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12.2 times the Medicare Part D claims of the average internal medicine physician in 2024
38,897 Medicare Part D claims for 1,203 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 2,637 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,676 claims
- Eliquis1,531 claims
- Levothyroxine Sodium1,498 claims
- Furosemide1,266 claims
- Hydrocodone-Acetaminophen1,142 claims
- Gabapentin1,078 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
- Community Health Centers OF AmericaMariposa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
1 internal medicine physician records list a practice address in Live Oak
They are 1 of the 46 NPPES records with a practice address in Live Oak, and 17,696 internal medicine physician records in California.
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- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
- Wali Abawi, D.O.Joshua Tree, CA1104362268
Common questions
What is Charles Arbie Garretson, MD's NPI number?
Charles Arbie Garretson, MD's National Provider Identifier (NPI) is 1144284373, issued on Apr 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Charles Arbie Garretson, MD located?
The NPPES record lists a practice address at 9792 Live Oak Blvd Ste E, Live Oak, CA, 95953. Phone: (304) 610-7267. Providers update this record themselves, so call before visiting.
How can I verify Charles Arbie Garretson, MD's license?
NPPES lists California license number G86610, 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 Charles Arbie Garretson, MD prescribe under Medicare Part D?
In 2024, Charles Arbie Garretson, MD had 38,897 Medicare Part D claims for 1,203 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.