NPPES file of Aug 9, 2026

Melady Dianne Anderson, COTA/L

Occupational Therapy Assistant · Marana, AZ

Melady Dianne Anderson, COTA/L is an occupational therapy assistant with a practice address in Marana, Arizona, and NPI 1801198825, issued on Nov 23, 2010. Check the license (Arizona 4683, as entered in NPPES) with the Arizona board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1801198825
Name
Melady Dianne Anderson
Credential
COTA/L
Primary taxonomy
Occupational Therapy Assistant 224Z00000X
License number
4683 AZ
Self-reported in NPPES; status is on the state search
Practice location
11934 W Thomas Arron Dr, Marana, AZ 85653
Phone
(520) 241-2490
Enumerated
Nov 23, 2010
Record last updated
Nov 23, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(520) 616-0020
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Melady Dianne Anderson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license 4683    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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4 occupational therapy assistant records list a practice address in Marana

They are 4 of the 302 NPPES records with a practice address in Marana, and 1,048 occupational therapy assistant records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4 in Marana → All 1,048 in Arizona → Every provider in Marana →

Other occupational therapy assistant records in Arizona

  1. Lelena AbbottTempe, AZ1124483490
  2. Wendy AburtoApache Junction, AZ1346806544
  3. Cristina Acevez-Rivera, COTA/LMesa, AZ1912570730
  4. Amy Acton, COTA/LFountain Hills, AZ1366360042
  5. Cassandra Adam, COTASan Tan Valley, AZ1972192748
  6. John AdamsTucson, AZ1548789761
  7. Steven AdamsMesa, AZ1538619028
  8. Edwin AgogoPhoenix, AZ1700364825
  9. Marie Aguas, COTA/LMesa, AZ1861908766
  10. Georgina AhumadaSahuarita, AZ1346660172

Common questions

What is Melady Dianne Anderson, COTA/L's NPI number?

Melady Dianne Anderson, COTA/L's National Provider Identifier (NPI) is 1801198825, issued on Nov 23, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Melady Dianne Anderson, COTA/L located?

The NPPES record lists a practice address at 11934 W Thomas Arron Dr, Marana, AZ, 85653. Phone: (520) 241-2490. Providers update this record themselves, so call before visiting.

How can I verify Melady Dianne Anderson, COTA/L's license?

NPPES lists Arizona license number 4683, as entered by the provider. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.