Patricia Guevara-Channell, MD
Family Medicine Physician · Rancho Cucomonga, CA
Patricia Guevara-Channell, MD is a family medicine physician with a practice address in Rancho Cucomonga, California, and NPI 1841266392, issued on Feb 24, 2006. Check the license (California A69633, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Patricia Guevara-Channell
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A69633 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8008 Haven Ave, Rancho Cucomonga, CA 91730
- Phone
- (909) 483-1236
- Enumerated
- Feb 24, 2006
- Record last updated
- May 26, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (909) 483-1465
- Medicare enrollment
- Enrolled (PECOS I20040630000250); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Verify Patricia Guevara-Channell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A69633Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average family medicine physician in 2024
819 Medicare Part D claims for 114 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium77 claims
- Metformin Hcl68 claims
- Levothyroxine Sodium56 claims
- Losartan Potassium35 claims
- Lisinopril33 claims
- Amlodipine Besylate31 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.
Patricia Guevara-Channell among 17,133 family medicine physician records in California
Patricia Guevara-Channell, MD 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1988 · median 2005 among the 10,652 with a school on file
- Record last updated2011 · 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).
Family Medicine Physician providers in California
There are 17,133 family medicine physician records in California.
All 17,133 in California → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Marc Avent, DORancho Cucamonga, CA 917301437104783
- Eldine Banquerigo, M.D.Rancho Cucamonga, CA 917301851367528
- Steven Barag, D.O.Rancho Cucamonga, CA 917301366444838
- James Brown, M.D.Rancho Cucamonga, CA 917301073597738
- Juan Cortes, DORancho Cucamonga, CA 917301760432181
- Rommie Fakhoury, MDRancho Cucamonga, CA 917301528000643
- Sandra Force-Obrowski, M.D.Rancho Cucamonga, CA 917301023034873
- Jin Kim, M.D.Rancho Cucamonga, CA 917301558371401
Common questions
What is Patricia Guevara-Channell, MD's NPI number?
Patricia Guevara-Channell, MD's National Provider Identifier (NPI) is 1841266392, issued on Feb 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Patricia Guevara-Channell, MD located?
The NPPES record lists a practice address at 8008 Haven Ave, Rancho Cucomonga, CA, 91730. Phone: (909) 483-1236. Providers update this record themselves, so call before visiting.
How can I verify Patricia Guevara-Channell, MD's license?
NPPES lists California license number A69633, 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 Patricia Guevara-Channell, MD prescribe under Medicare Part D?
In 2024, Patricia Guevara-Channell, MD had 819 Medicare Part D claims for 114 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.