Mary Ellen Florendo-Tan, OTR/L
Pediatric Occupational Therapist · Claremont, CA
Mary Ellen Florendo-Tan, OTR/L is a pediatric occupational therapist with a practice address in Claremont, California, and NPI 1083942148, issued on Dec 1, 2009. Check the license (California OT 1109, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary Ellen Florendo-Tan
- Credential
- OTR/L
- Primary taxonomy
- Pediatric Occupational Therapist 225XP0200X
- License numbers
- OT 1109 CA
OT1109 CA
Self-reported in NPPES; status is on the state search - Practice location
- 140 W San Jose Ave, Claremont, CA 91711
- Phone
- (909) 621-2780
- Enumerated
- Dec 1, 2009
- Record last updated
- Dec 1, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 140 W San Jose Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sulema TorresSpeech-Language Pathologist1083942510
Verify Mary Ellen Florendo-Tan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license OT 1109Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8 pediatric occupational therapist records list a practice address in Claremont
They are 8 of the 800 NPPES records with a practice address in Claremont, and 1,740 pediatric occupational therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 8 in Claremont → All 1,740 in California → Every provider in Claremont →
Other pediatric occupational therapist records in California
- Betsy Aasland, MS, O.T.R.San Clemente, CA1740301647
- Autumn AbaburkoEl Cajon, CA1881529394
- Jan Michelle Abad, OTR/LChula Vista, CA1538519129
- Laurie Abbott, OTR/LVentura, CA1962646695
- Jennifer AbdineLos Angeles, CA1396698684
- Ann Abel, OTRLong Beach, CA1497689814
- Mohammed Abu Sammoor, MS, OTR/LArcadia, CA1043522386
- Joleena Pauline Acolola, OTR/LFullerton, CA1770260440
- Alison Adams, OTR/LRancho Santa Margarita, CA1174996904
- Valerie Adams, OTRLong Beach, CA1093008609
Common questions
What is Mary Ellen Florendo-Tan, OTR/L's NPI number?
Mary Ellen Florendo-Tan, OTR/L's National Provider Identifier (NPI) is 1083942148, issued on Dec 1, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Mary Ellen Florendo-Tan, OTR/L located?
The NPPES record lists a practice address at 140 W San Jose Ave, Claremont, CA, 91711. Phone: (909) 621-2780. Providers update this record themselves, so call before visiting.
How can I verify Mary Ellen Florendo-Tan, OTR/L's license?
NPPES lists California license number OT 1109, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.