Peter James Lloyd, M.D.
Rheumatology Physician · Encinitas, CA
Peter James Lloyd, M.D. is a rheumatology physician with a practice address in Encinitas, California, and NPI 1962717918, issued on Aug 15, 2010. Check the license (California A126337, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Peter James Lloyd
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License numbers
- A126337 CA
125057760 IL
Self-reported in NPPES; status is on the state search - Practice location
- 477 N EL Camino Real Ste D304, Encinitas, CA 92024
- Phone
- (760) 452-2080
- Enumerated
- Aug 15, 2010
- Record last updated
- Nov 18, 2025
- Fax
- (833) 529-0575
- Medicare enrollment
- Enrolled (PECOS I20200407003506); accepts Medicare assignment
- Medical or professional school
- University Of Vermont College Of Medicine, 2010
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 926 in California → Look up another NPI →
Verify Peter James Lloyd in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A126337Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average rheumatology physician in 2024
655 Medicare Part D claims for 80 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone147 claims
- Hydroxychloroquine Sulfate92 claims
- Methotrexate53 claims
- Leflunomide48 claims
- Celecoxib31 claims
- Alendronate Sodium30 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 69.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $745.82
33 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 4,486 providers of this specialty with any payment received $8,538.33 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.
Bills Medicare through 5 group practices
- Eastern Shoshone TribeFort Washakie, WY
- Rosebud Indian Health ServiceRosebud, SD
- U S Health Dept OF Health And Human ServicesCroe Agency, MT
- Winnebago Tribe OF NebraskaWinnebago, NE
- Woodrow Wilson Keeble Memorial Health Care CenterSisseton, SD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter James Lloyd among 926 rheumatology physician records in California
Peter James Lloyd, M.D. is one of 926 rheumatology 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 2010, is newer than 66% of them.
- NPI issued2010 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2010 · median 2003 among the 641 with a school on file
- Record last updated2025 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in California
There are 926 rheumatology physician records in California.
All 926 in California → Every provider in Encinitas → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Vikram Garg, MDEncinitas, CA 920241396060869
- Kathleen Judd, M.D.Encinitas, CA 920241821184763
- Roy Kaplan, M.D.Encinitas, CA 920241215962451
- Natalie Maclean, MD, MSC, FRCPCEncinitas, CA 920241316429244
- Phildrich Teh, M.D., M.S.Encinitas, CA 920241265895114
- Tania Rivera, M.D.Escondido, CA 920251336346972
- Swapna Busa, M.DEl Cajon, CA 920201841592763
- Hailey Baker, MDEscondido, CA 920291558927947
Common questions
What is Peter James Lloyd, M.D.'s NPI number?
Peter James Lloyd, M.D.'s National Provider Identifier (NPI) is 1962717918, issued on Aug 15, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Peter James Lloyd, M.D. located?
The NPPES record lists a practice address at 477 N EL Camino Real Ste D304, Encinitas, CA, 92024. Phone: (760) 452-2080. Providers update this record themselves, so call before visiting.
How can I verify Peter James Lloyd, M.D.'s license?
NPPES lists California license number A126337, 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 Peter James Lloyd, M.D. prescribe under Medicare Part D?
In 2024, Peter James Lloyd, M.D. had 655 Medicare Part D claims for 80 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
What is Peter James Lloyd, M.D.'s MIPS final score?
The 2023 MIPS final score is 69.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.