NPPES file of Aug 9, 2026

Colleen Obrien, RDN, CDN

Registered Dietitian · Rochester, NY

Colleen Obrien, RDN, CDN is a registered dietitian with a practice address in Rochester, New York, and NPI 1487162533, issued on Jan 10, 2018. Check the license (New York 009054, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1487162533
Name
Colleen Obrien
Credential
RDN, CDN
Primary taxonomy
Registered Dietitian 133V00000X
License number
009054 NY
Self-reported in NPPES; status is on the state search
Practice location
322 Lake Ave, Rochester, NY 14608
Phone
(585) 254-6480
Enumerated
Jan 10, 2018
Record last updated
Sep 29, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(585) 254-1092
Medicare enrollment
Enrolled (PECOS I20180212001238); accepts Medicare assignment
Medical or professional school
Loma Linda University School Of Medicine, 2014
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest registered dietitian records → All 4,724 in New York → Look up another NPI →

Also registered at 322 Lake Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kyle AndrewsPhysician Assistant1174146435
  2. Nicholas Antos, MDFamily Medicine Physician1225614977
  3. Jericho Banker, NPFamily Nurse Practitioner1518220441
  4. Louise Bennett, M.D.Family Medicine Physician1194744854
  5. Zelda BlairStudent in an Organized Health Care Education/Training Program1942069463
  6. Jennifer Carroll, M.D.Family Medicine Physician1639199797

Verify Colleen Obrien in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 009054    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
Find the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Anthony L. Jordan Health CorporationRochester, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Colleen Obrien among 4,724 registered dietitian records in New York

Colleen Obrien, RDN, CDN is one of 4,724 registered dietitian records with a practice address in New York. 7% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 50% of them.

  • NPI issued2018 · 50% of these records are older, 46% newer
  • In a Medicare fileYes · 7% of these records are
  • In the CMS Doctors and Clinicians fileYes · 10% of these records are
  • Graduated2014 · median 2013 among the 478 with a school on file
  • Record last updated2021 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Registered Dietitian providers in New York

There are 4,724 registered dietitian records in New York.

All 4,724 in New York → Every provider in Rochester → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Tarah Venn, RDNRochester, NY 146081124535356
  2. Julianna Blake, MS, RD, CDNRochester, NY 146071114732914
  3. Jill Chodak, MS, RD, CDNRochester, NY 146071841752987
  4. Marian CoonRochester, NY 146091811554173
  5. Jackie Darcangelo, RD, CDCESRochester, NY 146071104506187
  6. Alina Egolf, RD, LDRochester, NY 146071205550266
  7. Elizabeth Eisnor, RDRochester, NY 146071366146037
  8. Rebekah Harter, RDNRochester, NY 146091255874343

Common questions

What is Colleen Obrien, RDN, CDN's NPI number?

Colleen Obrien, RDN, CDN's National Provider Identifier (NPI) is 1487162533, issued on Jan 10, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Colleen Obrien, RDN, CDN located?

The NPPES record lists a practice address at 322 Lake Ave, Rochester, NY, 14608. Phone: (585) 254-6480. Providers update this record themselves, so call before visiting.

How can I verify Colleen Obrien, RDN, CDN's license?

NPPES lists New York license number 009054, as entered by the provider. Search the New York 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. Medicare files from data.cms.gov. 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.