Stefan Michael Czerniecki, MD
Plastic and Reconstructive Surgery Physician · Palo Alto, CA
Stefan Michael Czerniecki, MD is a plastic and reconstructive surgery physician with a practice address in Palo Alto, California, and NPI 1861011736, issued on Apr 10, 2020. Check the license (California A209162, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Stefan Michael Czerniecki
- Credential
- MD
- Primary taxonomy
- Plastic and Reconstructive Surgery Physician 2086S0122X
- License number
- A209162 CA
Self-reported in NPPES; status is on the state search - Practice location
- 770 Welch RD, Palo Alto, CA 94304
- Phone
- (650) 723-5824
- Enumerated
- Apr 10, 2020
- Record last updated
- Aug 5, 2026
- Entity
- Type 1 · individual
Also registered at 770 Welch RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shelley Aggarwal, MDPediatric Adolescent Medicine Physician1013029586
- Mary Jane Ajlouny, CNMAdvanced Practice Midwife1629030440
- Anthony BertrandStudent in an Organized Health Care Education/Training Program1700220647
- Ann Brennan, NPPediatric Nurse Practitioner1558419200
- David Cornfield, MDPediatric Pulmonology Physician1598792079
- Jennifer Duda, MDPediatric Hematology & Oncology Physician1033353594
Verify Stefan Michael Czerniecki in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A209162Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average plastic and reconstructive surgery physician in 2024
45 Medicare Part D claims for 22 beneficiaries, against an average of 93 among the 1,895 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 15 claims were for opioids.
Most prescribed
- Oxycodone 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.
Plastic and Reconstructive Surgery Physician providers in California
There are 359 plastic and reconstructive surgery physician records in California.
Other plastic and reconstructive surgery physician records in California
- Andre Aboolian, M.D.Beverly Hills, CA1154538213
- Farid Afra, MDBeverly Hills, CA1144301748
- Steven AgafonoffLos Angeles, CA1811347511
- Cesar Aguiluz, D.O.Rancho Cucamonga, CA1194004309
- Melvin Akazawa, MDMission Viejo, CA1356536015
- Daniel Allen, MDSan Leandro, CA1063523819
- Arnold Almonte, D.ORoseville, CA1669453395
- Donald Altman, MDIrvine, CA1285748517
- Alexandra Alving-Trinh, MDSan Diego, CA1700536018
- Al Aly, MDOrange, CA1154476588
Common questions
What is Stefan Michael Czerniecki, MD's NPI number?
Stefan Michael Czerniecki, MD's National Provider Identifier (NPI) is 1861011736, issued on Apr 10, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Stefan Michael Czerniecki, MD located?
The NPPES record lists a practice address at 770 Welch RD, Palo Alto, CA, 94304. Phone: (650) 723-5824. Providers update this record themselves, so call before visiting.
How can I verify Stefan Michael Czerniecki, MD's license?
NPPES lists California license number A209162, 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 Stefan Michael Czerniecki, MD prescribe under Medicare Part D?
In 2024, Stefan Michael Czerniecki, MD had 45 Medicare Part D claims for 22 beneficiaries; the average among plastic and reconstructive surgery physician prescribers was 93. 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.