Abraham Wachsberg, MD
Pediatrics Physician · Santa Rosa, CA
Abraham Wachsberg, MD is a pediatrics physician with a practice address in Santa Rosa, California, and NPI 1134203102, issued on Oct 25, 2006. Check the license (California G23878, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Abraham Wachsberg
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- G23878 CA
Self-reported in NPPES; status is on the state search - Practice location
- 401 Bicentennial Way, Santa Rosa, CA 95403
- Phone
- (707) 571-4000
- Enumerated
- Oct 25, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 00G238780 CA
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 401 Bicentennial Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anna Ackerman, RNRegistered Nurse1376409409
- Patricia AdamsPhysical Therapist1124971825
- Hugo Aguilar, PHARMDPharmacist1992389134
- Heather Aiello, OTR/LOccupational Therapist1851155022
- Sandra Akrawi, REGISTERED DIETITIANRegistered Dietitian1790821031
- Miguel Alcala, LCSWClinical Social Worker1629857891
Verify Abraham Wachsberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G23878Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average pediatrics physician in 2024
50 Medicare Part D claims, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D.
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.
Abraham Wachsberg among 9,272 pediatrics physician records in California
Abraham Wachsberg, MD is one of 9,272 pediatrics physician records with a practice address in California. 31% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 56% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2007 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatrics Physician providers in California
There are 9,272 pediatrics physician records in California.
All 9,272 in California → Every provider in Santa Rosa → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Krisztina Balazs, MDSanta Rosa, CA 954031013091008
- Morton Brewer, M.D.Santa Rosa, CA 954031548299266
- Thomas Cory, MDSanta Rosa, CA 954031962586941
- Katherine Foster, MDSanta Rosa, CA 954031487726220
- Corina Glover, MDSanta Rosa, CA 954031225112212
- Ari Hauptman, MDSanta Rosa, CA 954031336223304
- Sharon Henderson, MDSanta Rosa, CA 954031508940677
- Jeff Miller, MDSanta Rosa, CA 954031073607438
Common questions
What is Abraham Wachsberg, MD's NPI number?
Abraham Wachsberg, MD's National Provider Identifier (NPI) is 1134203102, issued on Oct 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Abraham Wachsberg, MD located?
The NPPES record lists a practice address at 401 Bicentennial Way, Santa Rosa, CA, 95403. Phone: (707) 571-4000. Providers update this record themselves, so call before visiting.
How can I verify Abraham Wachsberg, MD's license?
NPPES lists California license number G23878, 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 Abraham Wachsberg, MD prescribe under Medicare Part D?
In 2024, Abraham Wachsberg, MD had 50 Medicare Part D claims; the average among pediatrics physician prescribers was 375. 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.