Todd W. Weitzenberg, MD
Sports Medicine (Internal Medicine) Physician · Santa Rosa, CA
Todd W. Weitzenberg, MD is a sports medicine (internal medicine) physician with a practice address in Santa Rosa, California, and NPI 1942384946, issued on Oct 25, 2006. Check the license (California A64341, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Todd W. Weitzenberg
- Credential
- MD
- Primary taxonomy
- Sports Medicine (Internal Medicine) Physician 207RS0010X
- License number
- A64341 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
- Dec 13, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 00A643410 CA
- Medicare enrollment
- Enrolled (PECOS I20101119001038); accepts Medicare assignment
- Medical or professional school
- R Franklin University Of Med & Sci/Chicago Medical School, 1996
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest sports medicine (internal medicine) physician records → All 48 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 Todd W. Weitzenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A64341Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average sports medicine (internal medicine) physician in 2024
183 Medicare Part D claims for 92 beneficiaries, against an average of 605 among the 227 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 15 claims were for opioids.
Most prescribed
- Gabapentin74 claims
- Meloxicam37 claims
- Lorazepam20 claims
- Prednisone14 claims
- Tramadol 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.
Bills Medicare through one group practice
- Permanente Medical Group IncSanta Rosa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Todd W. Weitzenberg among 48 sports medicine (internal medicine) physician records in California
Todd W. Weitzenberg, MD is one of 48 sports medicine (internal medicine) physician records with a practice address in California. 69% 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, 52% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1996 · median 2004 among the 32 with a school on file
- Record last updated2021 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RS0010X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sports Medicine (Internal Medicine) Physician providers in California
There are 48 sports medicine (internal medicine) physician records in California.
All 48 in California → Every provider in Santa Rosa → Sports Medicine (Internal Medicine) Physician nationwide →
The 8 sports medicine (internal medicine) physician records with the nearest ZIP codes
- Kurt Rosen, MDRoseville, CA 956611205914942
- William Cappiello, MDSanta Clara, CA 950511184701013
- Michael Milburn, MDSanta Clara, CA 950511740367697
- Daniel Ouyang, M.D.Santa Clara, CA 950511669671681
- Richard Reitman, MDSanta Clara, CA 950511912084856
- Tobias Paiva, DOSacramento, CA 958151669456174
- Shannon Goode, MDSacramento, CA 958161508245689
- Harris Masket, M.D.Mill Valley, CA 949411801921218
Common questions
What is Todd W. Weitzenberg, MD's NPI number?
Todd W. Weitzenberg, MD's National Provider Identifier (NPI) is 1942384946, issued on Oct 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Todd W. Weitzenberg, 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 Todd W. Weitzenberg, MD's license?
NPPES lists California license number A64341, 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 Todd W. Weitzenberg, MD prescribe under Medicare Part D?
In 2024, Todd W. Weitzenberg, MD had 183 Medicare Part D claims for 92 beneficiaries; the average among sports medicine (internal medicine) physician prescribers was 605. 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.