Warren William Pleskow, MD
Internal Medicine Physician · Encinitas, CA
Warren William Pleskow, MD is an internal medicine physician with a practice address in Encinitas, California, and NPI 1942313036, issued on Aug 16, 2006. Check the license (California G038976, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Warren William Pleskow
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G038976 CA
Self-reported in NPPES; status is on the state search - Practice location
- 317 N EL Camino Real, Encinitas, CA 92024
- Phone
- (760) 436-3988
- Enumerated
- Aug 16, 2006
- Record last updated
- Sep 11, 2025
- Fax
- (760) 436-6521
- Medicare enrollment
- Enrolled (PECOS I20081226000043); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Buffalo School Of Medicine, 1976
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 317 N EL Camino Real
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rahil Bandukwala, D.O.Endocrinology, Diabetes & Metabolism Physician1518036888
- Richard Black, DMDOrthodontics and Dentofacial Orthopedics Dentistry1316124555
- Sandra Blumberg, M.F.T.Marriage & Family Therapist1588860597
- Gary Chen, O.M.D., C.A.Acupuncturist1053451930
- John Fink, D.D.S.Dentist1689947657
- Julie Glazer, O.T.Occupational Therapist1477502359
Verify Warren William Pleskow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G038976Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,264 Medicare Part D claims for 224 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Azithromycin102 claims
- Atorvastatin Calcium74 claims
- Amlodipine Besylate50 claims
- Atovaquone-Proguanil Hcl44 claims
- Levothyroxine Sodium43 claims
- Ipratropium Bromide41 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): 100 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: $200.90
7 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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 2 group practices
- Oso Specialty Infusion IncIrvine, CA
- United Medical DoctorsMurrieta, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Warren William Pleskow among 17,696 internal medicine physician records in California
Warren William Pleskow, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1976 · median 2004 among the 11,065 with a school on file
- Record last updated2025 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
63 internal medicine physician records list a practice address in Encinitas
They are 63 of the 1,874 NPPES records with a practice address in Encinitas, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Encinitas → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Sonia Ahuja, M.D.Encinitas, CA 920241528059490
- Robert Bickerton, M.D.Encinitas, CA 920241992778765
- Dolly Doctor, MDEncinitas, CA 920241205871456
- Taiye Gilles, M.D.Encinitas, CA 920241841232733
- Robert Huang, M.D.Encinitas, CA 920241164423851
- James Labelle, M.D.Encinitas, CA 920241750381372
- Robert Matorin, M.D.Encinitas, CA 920241972525343
- Alexie Nguyen, M.D.Encinitas, CA 920241659367613
Common questions
What is Warren William Pleskow, MD's NPI number?
Warren William Pleskow, MD's National Provider Identifier (NPI) is 1942313036, issued on Aug 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Warren William Pleskow, MD located?
The NPPES record lists a practice address at 317 N EL Camino Real, Encinitas, CA, 92024. Phone: (760) 436-3988. Providers update this record themselves, so call before visiting.
How can I verify Warren William Pleskow, MD's license?
NPPES lists California license number G038976, 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 Warren William Pleskow, MD prescribe under Medicare Part D?
In 2024, Warren William Pleskow, MD had 1,264 Medicare Part D claims for 224 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Warren William Pleskow, MD's MIPS final score?
The 2023 MIPS final score is 100 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.