Erica Winnicki, M.D.
Pediatric Nephrology Physician · Sacramento, CA
Erica Winnicki, M.D. is a pediatric nephrology physician with a practice address in Sacramento, California, and NPI 1629207394, issued on Jul 2, 2009. Check the license (California A108028, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Erica Winnicki
- Credential
- M.D.
- Primary taxonomy
- Pediatric Nephrology Physician 2080P0210X
- License number
- A108028 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2516 Stockton Blvd, Sacramento, CA 95817
- Phone
- (916) 734-8118
- Enumerated
- Jul 2, 2009
- Record last updated
- Sep 19, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130730000825); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pediatric nephrology physician records → All 116 in California → Look up another NPI →
Also registered at 2516 Stockton Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ajjya Acharya, MDPediatrics Physician1760970354
- Jessica Ahn, MDStudent in an Organized Health Care Education/Training Program1124722111
- Abdullah Ahram, MDPediatrics Physician1336297795
- Roger Akins, D.O.Developmental - Behavioral Pediatrics Physician1881666055
- Natalie AlvaradoStudent in an Organized Health Care Education/Training Program1851230247
- Brighton AlveyStudent in an Organized Health Care Education/Training Program1316643083
Verify Erica Winnicki in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A108028Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Ucsf Pediatrics AssociatesSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erica Winnicki among 116 pediatric nephrology physician records in California
Erica Winnicki, M.D. is one of 116 pediatric nephrology physician records with a practice address in California. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 60% of them.
- NPI issued2009 · 60% of these records are older, 38% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2007 · median 2007 among the 61 with a school on file
- Record last updated2017 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0210X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Nephrology Physician providers in California
There are 116 pediatric nephrology physician records in California.
All 116 in California → Every provider in Sacramento → Pediatric Nephrology Physician nationwide →
The 8 pediatric nephrology physician records with the nearest ZIP codes
- Lavjay ButaniSacramento, CA 958171902890023
- Maha Haddad, M.D.Sacramento, CA 958171073544722
- Lauren HawkinsSacramento, CA 958171104386739
- Arundhati Kale, MDSacramento, CA 958171255411518
- Keith Lau, M.D.Sacramento, CA 958171053345678
- Machi McBee, M.D. (AS OF 5/13/17)Sacramento, CA 958171083145841
- Stephanie Nguyen, M.D.Sacramento, CA 958171952424004
- Ari Auron, MDRoseville, CA 956611578786000
Common questions
What is Erica Winnicki, M.D.'s NPI number?
Erica Winnicki, M.D.'s National Provider Identifier (NPI) is 1629207394, issued on Jul 2, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Erica Winnicki, M.D. located?
The NPPES record lists a practice address at 2516 Stockton Blvd, Sacramento, CA, 95817. Phone: (916) 734-8118. Providers update this record themselves, so call before visiting.
How can I verify Erica Winnicki, M.D.'s license?
NPPES lists California license number A108028, 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.
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.