Sarah Stanowicz, M.D.
Internal Medicine Physician · Orange, CA
Sarah Stanowicz, M.D. is an internal medicine physician with a practice address in Orange, California, and NPI 1205082161, issued on Aug 12, 2008. Check the license (California A112353, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sarah Stanowicz
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A112353 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1506 E Chapman Ave, Orange, CA 92866
- Phone
- (714) 538-8556
- Enumerated
- Aug 12, 2008
- Record last updated
- Jan 14, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (714) 538-1082
- Medicare enrollment
- Enrolled (PECOS I20101102000185); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 2007
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
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A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sarah Stanowicz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A112353Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average internal medicine physician in 2024
240 Medicare Part D claims for 116 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Triamcinolone Acetonide43 claims
- Hydrocortisone28 claims
- Doxycycline Hyclate19 claims
- Ketoconazole18 claims
- Nystatin17 claims
- Fluorouracil12 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $914.39
41 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.
Sarah Stanowicz among 17,696 internal medicine physician records in California
Sarah Stanowicz, M.D. 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 2008, is newer than 56% of them.
- NPI issued2008 · 56% of these records are older, 40% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2007 · median 2004 among the 11,065 with a school on file
- Record last updated2011 · 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).
187 internal medicine physician records list a practice address in Orange
They are 187 of the 13,245 NPPES records with a practice address in Orange, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Orange → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kumar Gandhi, M.D.Orange, CA 928661821369877
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- Craig Milhouse, M.D.Orange, CA 928661912079575
- Pravin Sharma, M.D.Orange, CA 928661134224611
- Shenfon Chou, M.D.Orange, CA 928671437334356
- Shilpa Deshmukh, M.D.Orange, CA 928671790723203
- Jeffrey ThomasOrange, CA 928671932337136
- Chien-Ko Wu, M.D.Orange, CA 928671275680829
Common questions
What is Sarah Stanowicz, M.D.'s NPI number?
Sarah Stanowicz, M.D.'s National Provider Identifier (NPI) is 1205082161, issued on Aug 12, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Stanowicz, M.D. located?
The NPPES record lists a practice address at 1506 E Chapman Ave, Orange, CA, 92866. Phone: (714) 538-8556. Providers update this record themselves, so call before visiting.
How can I verify Sarah Stanowicz, M.D.'s license?
NPPES lists California license number A112353, 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 Sarah Stanowicz, M.D. prescribe under Medicare Part D?
In 2024, Sarah Stanowicz, M.D. had 240 Medicare Part D claims for 116 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Sarah Stanowicz, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.