Wendy Flapan, DO
Physical Medicine & Rehabilitation Physician · San Jose, CA
Wendy Flapan, DO is a physical medicine & rehabilitation physician with a practice address in San Jose, California, and NPI 1588741433, issued on Oct 31, 2006. Check the license (California 20A8080, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Wendy Flapan
- Credential
- DO
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License number
- 20A8080 CA
Self-reported in NPPES; status is on the state search - Practice location
- 333 Oconnor Dr, San Jose, CA 95128
- Phone
- (408) 297-3484
- Enumerated
- Oct 31, 2006
- Record last updated
- May 27, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicaid ID
- 020A80800 CA
- Medicare enrollment
- Enrolled (PECOS I20060407000285); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 333 Oconnor Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Julie Cragholm, PA-CSurgical Physician Assistant1356582084
- Eugene Dellamaggiore, M.D.Orthopaedic Surgery Physician1457423147
- Stephanie StarrittPhysician Assistant1891090478
Verify Wendy Flapan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A8080Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average physical medicine & rehabilitation physician in 2024
1,940 Medicare Part D claims for 98 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims. 559 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen292 claims
- Pregabalin135 claims
- Trazodone Hcl120 claims
- Gabapentin116 claims
- Buprenorphine-Naloxone97 claims
- Tramadol Hcl92 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.
One hospital affiliation
- Plumas District HospitalQuincy, CA · Critical Access Hospitals
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).
Physical Medicine & Rehabilitation Physician providers in California
There are 1,549 physical medicine & rehabilitation physician records in California.
Other physical medicine & rehabilitation physician records in California
- Payandeh Abadee, M.D.San Pedro, CA1376557793
- Sherif Abdalla, MDFresno, CA1750563128
- Alexan Abdel-Malek, MDSylmar, CA1457410060
- Alicia Abels, M.D.Folsom, CA1336234442
- Gary Abrams, M.D.San Francisco, CA1346213246
- Michael Acord, MDCosta Mesa, CA1205903101
- Hugh Adams, M.D.Long Beach, CA1962436774
- Lefkos Aftonomos, M.D.San Mateo, CA1972544088
- Haleh Agdassi, M.D.Palo Alto, CA1477664159
- Reena Agrawal, MDPalo Alto, CA1720257520
Common questions
What is Wendy Flapan, DO's NPI number?
Wendy Flapan, DO's National Provider Identifier (NPI) is 1588741433, issued on Oct 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Wendy Flapan, DO located?
The NPPES record lists a practice address at 333 Oconnor Dr, San Jose, CA, 95128. Phone: (408) 297-3484. Providers update this record themselves, so call before visiting.
How can I verify Wendy Flapan, DO's license?
NPPES lists California license number 20A8080, 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 Wendy Flapan, DO prescribe under Medicare Part D?
In 2024, Wendy Flapan, DO had 1,940 Medicare Part D claims for 98 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. 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.