William Tacchi, OT/L
Occupational Therapist · Phoenix, AZ
William Tacchi, OT/L is an occupational therapist with a practice address in Phoenix, Arizona, and NPI 1336254101, issued on Aug 20, 2006. Check the license with the Arizona board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Tacchi
- Credential
- OT/L
- Primary taxonomy
- Occupational Therapist 225X00000X
- Practice location
- 3104 E Indian School RD, Phoenix, AZ 85016
- Phone
- (602) 224-9891
- Enumerated
- Aug 20, 2006
- Record last updated
- May 6, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (602) 224-9808
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 2,133 in Arizona → Look up another NPI →
Also registered at 3104 E Indian School RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andria Martinez, MOTOccupational Therapist1154745941
- James McCullomSurgical Technologist1265845374
- Grace Overcash, OT, CHTHand Occupational Therapist1629058144
- Sebastian Ruggeri, MDSurgery of the Hand (Surgery) Physician1922076090
- Cheryl Runge, M.S.,CCC-AAudiologist1376509216
- Brian Thies, MS OTRLHand Occupational Therapist1851345151
Verify William Tacchi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William Tacchi among 2,133 occupational therapist records in Arizona
William Tacchi, OT/L is one of 2,133 occupational therapist records with a practice address in Arizona. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 93% newer
- In a Medicare fileNo · 11% of these records are
- In the CMS Doctors and Clinicians fileNo · 12% of these records are
- Record last updated2009 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225X00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
538 occupational therapist records list a practice address in Phoenix
They are 538 of the 31,399 NPPES records with a practice address in Phoenix, and 2,133 occupational therapist records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,133 in Arizona → Every provider in Phoenix → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Natalie Black, MOTPhoenix, AZ 850161194299560
- Valerie BorerPhoenix, AZ 850161942630553
- April Bryant, M.S. OTR/LPhoenix, AZ 850161114297082
- Jena Buck, OTD, OTRPhoenix, AZ 850161376156331
- Shirley ChengPhoenix, AZ 850161134567704
- Margaret ChristyPhoenix, AZ 850161083177083
- Amy Evert, OTR/LPhoenix, AZ 850161366761876
- Kristy Face, COTA/LPhoenix, AZ 850161407244346
Common questions
What is William Tacchi, OT/L's NPI number?
William Tacchi, OT/L's National Provider Identifier (NPI) is 1336254101, issued on Aug 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Tacchi, OT/L located?
The NPPES record lists a practice address at 3104 E Indian School RD, Phoenix, AZ, 85016. Phone: (602) 224-9891. Providers update this record themselves, so call before visiting.
How can I verify William Tacchi, OT/L's license?
Search the Arizona 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.