Geoffrey K. Lloyd, D.O.
Family Medicine Physician · Valencia, CA
Geoffrey K. Lloyd, D.O. is a family medicine physician with a practice address in Valencia, California, and NPI 1821104845, issued on Aug 22, 2006. Check the license (California 20A7967, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Geoffrey K. Lloyd
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 20A7967 CA
Self-reported in NPPES; status is on the state search - Practice location
- 26357 Mcbean Pkwy, Valencia, CA 91355
- Phone
- (661) 222-2600
- Enumerated
- Aug 22, 2006
- Record last updated
- Jul 21, 2022
- Medicare enrollment
- Enrolled (PECOS I20100720000886); 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 →
Also registered at 26357 Mcbean Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Geoffrey K. Lloyd in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A7967Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% more Medicare Part D claims than the average family medicine physician in 2024
5,453 Medicare Part D claims for 506 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 164 claims were for opioids.
Most prescribed
- Atorvastatin Calcium463 claims
- Losartan Potassium263 claims
- Amlodipine Besylate224 claims
- Levothyroxine Sodium146 claims
- Lisinopril143 claims
- Omeprazole133 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
- Providence Facey Medical FoundationValencia, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Geoffrey K. Lloyd among 17,133 family medicine physician records in California
Geoffrey K. Lloyd, 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 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
- Graduated2000 · median 2005 among the 10,652 with a school on file
- Record last updated2022 · 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).
40 family medicine physician records list a practice address in Valencia
They are 40 of the 2,083 NPPES records with a practice address in Valencia, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Valencia → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Brian Downs, D.O.Valencia, CA 913551881795631
- Giovinetza Hasbun, M.D.Valencia, CA 913551255353496
- Michael Johnson, M.D.Valencia, CA 913551275590267
- Richard Kim, M.D.Valencia, CA 913551366427510
- Dennis Lewis, MDValencia, CA 913551780608190
- Heather Mullen, MD, MSJSanta Clarita, CA 913551720185382
- Jeffrey Nordella, M.D.Valencia, CA 913551487755419
- Taura Olfus, DOValencia, CA 913551902816903
Common questions
What is Geoffrey K. Lloyd, D.O.'s NPI number?
Geoffrey K. Lloyd, D.O.'s National Provider Identifier (NPI) is 1821104845, issued on Aug 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Geoffrey K. Lloyd, D.O. located?
The NPPES record lists a practice address at 26357 Mcbean Pkwy, Valencia, CA, 91355. Phone: (661) 222-2600. Providers update this record themselves, so call before visiting.
How can I verify Geoffrey K. Lloyd, D.O.'s license?
NPPES lists California license number 20A7967, 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 Geoffrey K. Lloyd, D.O. prescribe under Medicare Part D?
In 2024, Geoffrey K. Lloyd, D.O. had 5,453 Medicare Part D claims for 506 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.