Hannah Gregorio-Zellmer, CSWA
Clinical Social Worker · Hillsboro, OR
Hannah Gregorio-Zellmer, CSWA is a clinical social worker with a practice address in Hillsboro, Oregon, and NPI 1245637750, issued on Nov 26, 2014. Check the license (Oregon A14337, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Hannah Gregorio-Zellmer
- Credential
- CSWA
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- A14337 OR
Self-reported in NPPES; status is on the state search - Practice location
- 9195 NW Dick RD, Hillsboro, OR 97124
- Phone
- (503) 985-6773
- Enumerated
- Nov 26, 2014
- Record last updated
- Oct 10, 2024
- Medicare enrollment
- Enrolled (PECOS I20260320002244); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 5,014 in Oregon → Look up another NPI →
Verify Hannah Gregorio-Zellmer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license A14337Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Mindful Therapy Group PCTigard, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hannah Gregorio-Zellmer among 5,014 clinical social worker records in Oregon
Hannah Gregorio-Zellmer, CSWA is one of 5,014 clinical social worker records with a practice address in Oregon. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 50% of them.
- NPI issued2014 · 50% of these records are older, 46% newer
- In a Medicare fileYes · 12% of these records are
- In the CMS Doctors and Clinicians fileYes · 21% of these records are
- Graduated2018 · median 2011 among the 1,044 with a school on file
- Record last updated2024 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
108 clinical social worker records list a practice address in Hillsboro
They are 108 of the 3,302 NPPES records with a practice address in Hillsboro, and 5,014 clinical social worker records in Oregon.
All 5,014 in Oregon → Every provider in Hillsboro → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- F Brody, LCSWHilssboro, OR 971241487625448
- David Cummings, L.C.S.W.Hillsboro, OR 971241427122357
- Lauren Dahl, LCSWHillsboro, OR 971241407916364
- Sarah Dreyer, L.C.S.W.Hillsboro, OR 971241174552434
- Anna Hadley-SprecherHillsboro, OR 971241063600070
- Jaimie Harper, LCSWHillsboro, OR 971241447442561
- Laura Jacobsen, LCSWHillsboro, OR 971241356545107
- Tia Morgan, LCSWHillsboro, OR 971241629110325
Common questions
What is Hannah Gregorio-Zellmer, CSWA's NPI number?
Hannah Gregorio-Zellmer, CSWA's National Provider Identifier (NPI) is 1245637750, issued on Nov 26, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Hannah Gregorio-Zellmer, CSWA located?
The NPPES record lists a practice address at 9195 NW Dick RD, Hillsboro, OR, 97124. Phone: (503) 985-6773. Providers update this record themselves, so call before visiting.
How can I verify Hannah Gregorio-Zellmer, CSWA's license?
NPPES lists Oregon license number A14337, as entered by the provider. Search the Oregon 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.
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.