Diane Ellen Byler, R.D.
Registered Dietitian · Glendale, AZ
Diane Ellen Byler, R.D. is a registered dietitian with a practice address in Glendale, Arizona, and NPI 1902138191, issued on Feb 12, 2010. 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
- Diane Ellen Byler
- Credential
- R.D.
- Primary taxonomy
- Registered Dietitian 133V00000X
- Practice location
- 17505 N 79TH Ave, Glendale, AZ 85308
- Phone
- (623) 399-6825
- Enumerated
- Feb 12, 2010
- Record last updated
- May 15, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (623) 505-3474
- Entity
- Type 1 · individual
Also registered at 17505 N 79TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joan Cook, M.C., LMFTMarriage & Family Therapist1639348790
- Shireen Dow, RDRegistered Dietitian1174890040
Verify Diane Ellen Byler 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
76 registered dietitian records list a practice address in Glendale
They are 76 of the 5,447 NPPES records with a practice address in Glendale, and 1,435 registered dietitian records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 76 in Glendale → All 1,435 in Arizona → Every provider in Glendale →
Other registered dietitian records in Arizona
- Kylie Aaron, RDN, IBCLCTempe, AZ1962109124
- Taylor Aasand, RDNGilbert, AZ1164900478
- Jacquelin Abarca, RDTucson, AZ1982344495
- Hana Abdulaziz Feeney, RDTucson, AZ1194975029
- Lauren Abert, MS, RD,CDEPhoenix, AZ1023446358
- Desiderio Abeyta, RDNTucson, AZ1124579701
- Marissa Abeyta, MS, RD, CLCTucson, AZ1710866967
- Mia Abram, RDPhoenix, AZ1144929522
- Geni Acosta, RDPhoenix, AZ1437971520
- Austin Acree, MS, RDWhiteriver, AZ1790245587
Common questions
What is Diane Ellen Byler, R.D.'s NPI number?
Diane Ellen Byler, R.D.'s National Provider Identifier (NPI) is 1902138191, issued on Feb 12, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Diane Ellen Byler, R.D. located?
The NPPES record lists a practice address at 17505 N 79TH Ave, Glendale, AZ, 85308. Phone: (623) 399-6825. Providers update this record themselves, so call before visiting.
How can I verify Diane Ellen Byler, R.D.'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.