NPPES file of Aug 9, 2026

Peter George Stanley, MD

Family Medicine Physician · Lakeport, CA

Peter George Stanley, MD is a family medicine physician with a practice address in Lakeport, California, and NPI 1538233515, issued on Nov 20, 2006. Check the license (California G46859, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538233515
Name
Peter George Stanley
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
G46859 CA
Self-reported in NPPES; status is on the state search
Practice location
166 D St, Lakeport, CA 95453
Phone
(707) 263-1555
Enumerated
Nov 20, 2006
Record last updated
Oct 15, 2008 (not updated in 18 years: call before relying on the address or phone)
Medicaid ID
00G468590 CA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Peter George Stanley in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G46859
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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94% fewer Medicare Part D claims than the average family medicine physician in 2024

212 Medicare Part D claims for 83 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Peter Stanley212
  2. Specialty average3,544

Most prescribed

  1. Losartan Potassium20 claims
  2. Atorvastatin Calcium19 claims
  3. Lisinopril17 claims
  4. Metformin Hcl17 claims
  5. Tamsulosin Hcl14 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): 82.4 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.

  1. Qualityout of 100 · 30% of the final score84.6
  2. Costout of 100 · 30%30.8
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Peter George Stanley among 17,133 family medicine physician records in California

Peter George Stanley, 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 fileNo · 62% of these records are
  • Record last updated2008 · 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).

9 family medicine physician records list a practice address in Lakeport

They are 9 of the 375 NPPES records with a practice address in Lakeport, and 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. David Betat, M.D.Lakeport, CA 954531659387512
  2. Alexander Ludwig, DOLakeport, CA 954531467912527
  3. Gary Maes, M.D.Lakeport, CA 954531134127939
  4. Roseline Michel, DOLakeport, CA 954531881607018
  5. Marc Seeley, DOLakeport, CA 954531851687602
  6. Tiffani Strickland, MDLakeport, CA 954531912467283
  7. Karen Tait, M.D.Lakeport, CA 954531760505630
  8. Michael Villongco, DOLakeport, CA 954531326530825

Common questions

What is Peter George Stanley, MD's NPI number?

Peter George Stanley, MD's National Provider Identifier (NPI) is 1538233515, issued on Nov 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Peter George Stanley, MD located?

The NPPES record lists a practice address at 166 D St, Lakeport, CA, 95453. Phone: (707) 263-1555. Providers update this record themselves, so call before visiting.

How can I verify Peter George Stanley, MD's license?

NPPES lists California license number G46859, 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 George Stanley, MD prescribe under Medicare Part D?

In 2024, Peter George Stanley, MD had 212 Medicare Part D claims for 83 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

What is Peter George Stanley, MD's MIPS final score?

The 2023 MIPS final score is 82.4 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.