Jeremy Schwieger, M.D.
Nephrology Physician · Tarzana, CA
Jeremy Schwieger, M.D. is a nephrology physician with a practice address in Tarzana, California, and NPI 1164453437, issued on Jul 5, 2006. Check the license (California A44951, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jeremy Schwieger
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- A44951 CA
Self-reported in NPPES; status is on the state search - Practice location
- 18840 Ventura Blvd Ste 207, Tarzana, CA 91356
- Phone
- (818) 757-1212
- Enumerated
- Jul 5, 2006
- Record last updated
- May 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (818) 757-1520
- Medicaid ID
- 00A449510 CA
- Medicare enrollment
- Enrolled (PECOS I20040504000237); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,468 in California → Look up another NPI →
Also registered at 18840 Ventura Blvd Ste 207
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Saman Lashkari, M.D.Nephrology Physician1447282421
- Paul Sogol, MDEndocrinology, Diabetes & Metabolism Physician1538235718
- Shawn YounessiInternal Medicine Physician1629503842
Verify Jeremy Schwieger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A44951Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average nephrology physician in 2024
4,325 Medicare Part D claims for 224 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 83 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium193 claims
- Levothyroxine Sodium189 claims
- Mounjaro164 claims
- Atorvastatin Calcium158 claims
- Pantoprazole Sodium123 claims
- Montelukast Sodium90 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.
Industry payments in 2024: $1,370.18
65 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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 one group practice
- Jeremy Schwieger MD A Medical CorporationTarzana, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jeremy Schwieger among 1,468 nephrology physician records in California
Jeremy Schwieger, M.D. is one of 1,468 nephrology physician records with a practice address in California. 88% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 48% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1982 · median 2001 among the 1,128 with a school on file
- Record last updated2020 · 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 207RN0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in California
There are 1,468 nephrology physician records in California.
All 1,468 in California → Every provider in Tarzana → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Alan Fozailoff, M.D.Tarzana, CA 913561053331595
- Isaac Gorbaty, M.D.Tarzana, CA 913561477562718
- Kamyar Kamjoo, MDTarzana, CA 913561558465708
- Saman Lashkari, M.D.Tarzana, CA 913561447282421
- Sora Lee, M.D.Tarzana, CA 913561891939237
- Burton Liebross, M.D.Tarzana, CA 913561659350718
- Ramya Malchira, MD.Santa Clarita, CA 913551275810921
- Amin Motaref, MDValencia, CA 913551639608631
Common questions
What is Jeremy Schwieger, M.D.'s NPI number?
Jeremy Schwieger, M.D.'s National Provider Identifier (NPI) is 1164453437, issued on Jul 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeremy Schwieger, M.D. located?
The NPPES record lists a practice address at 18840 Ventura Blvd Ste 207, Tarzana, CA, 91356. Phone: (818) 757-1212. Providers update this record themselves, so call before visiting.
How can I verify Jeremy Schwieger, M.D.'s license?
NPPES lists California license number A44951, 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 Jeremy Schwieger, M.D. prescribe under Medicare Part D?
In 2024, Jeremy Schwieger, M.D. had 4,325 Medicare Part D claims for 224 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.