Colleen Seung, MS, RDN
Registered Dietitian · Flagstaff, AZ
Colleen Seung, MS, RDN is a registered dietitian with a practice address in Flagstaff, Arizona, and NPI 1295350452, issued on Jun 13, 2020. Check the license (Arizona 86019806, 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.
- Name
- Colleen Seung
- Credential
- MS, RDN
- Primary taxonomy
- Registered Dietitian 133V00000X
- License numbers
- 86019806 AZ
86019806 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2338 W Adirondack Ave, Flagstaff, AZ 86001
- Phone
- (724) 708-7277
- Enumerated
- Jun 13, 2020
- Entity
- Type 1 · individual
Verify Colleen Seung in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 86019806Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
44 registered dietitian records list a Flagstaff practice address
They are 44 of the 2,419 NPPES records with a Flagstaff practice address, and 1,402 registered dietitian records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 44 in Flagstaff → All 1,402 in Arizona → Every provider in Flagstaff →
Other registered dietitian records in Arizona
- 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
- Jessica AdamsTucson, AZ1730998600
Common questions
What is Colleen Seung, MS, RDN's NPI number?
Colleen Seung, MS, RDN's National Provider Identifier (NPI) is 1295350452, issued on Jun 13, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Colleen Seung, MS, RDN located?
The NPPES record lists a practice address at 2338 W Adirondack Ave, Flagstaff, AZ, 86001. Phone: (724) 708-7277. Providers update this record themselves, so call before visiting.
How can I verify Colleen Seung, MS, RDN's license?
NPPES lists Arizona license number 86019806, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.