Tracy Zapf, SLP
Speech-Language Pathologist · Portland, OR
Tracy Zapf, SLP is a speech-language pathologist with a practice address in Portland, Oregon, and NPI 1720773757, issued on Apr 6, 2023. Check the license (Oregon 015578, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tracy Zapf
- Credential
- SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 015578 OR
Self-reported in NPPES; status is on the state search - Practice location
- 830 NE 47TH Ave, Portland, OR 97213
- Phone
- (503) 216-2339
- Enumerated
- Apr 6, 2023
- Record last updated
- Jun 8, 2023
- Medicare enrollment
- Enrolled (PECOS I20260130003005); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest speech-language pathologist records → All 2,088 in Oregon → Look up another NPI →
Also registered at 830 NE 47TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gabriela Barajas QuirozPeer Specialist1669970521
- Elin Bishop, SLPASpeech-Language Assistant1033665708
- Aimee Brigham, SLPSpeech-Language Pathologist1679691455
- Lauren Calvert, PT, DPTPhysical Therapist1518411180
- Morgan Cash, OTR/LOccupational Therapist1003578543
- Diane CerviPeer Specialist1649788241
Verify Tracy Zapf in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 015578Check 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
- Providence Health And Services OregonPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tracy Zapf among 2,088 speech-language pathologist records in Oregon
Tracy Zapf, SLP is one of 2,088 speech-language pathologist records with a practice address in Oregon. 2% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 66% of them.
- NPI issued2023 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 2% of these records are
- In the CMS Doctors and Clinicians fileYes · 4% of these records are
- Graduated2015 · median 2016 among the 80 with a school on file
- Record last updated2023 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 235Z00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
644 speech-language pathologist records list a practice address in Portland
They are 644 of the 42,088 NPPES records with a practice address in Portland, and 2,088 speech-language pathologist records in Oregon.
All 2,088 in Oregon → Every provider in Portland → Speech-Language Pathologist nationwide →
The 8 speech-language pathologist records with the nearest ZIP codes
- Aimee Brigham, SLPPortland, OR 972131679691455
- Mark Carlson, M.S., CCC-SLPPortland, OR 972131265661243
- Carrie Cole, MA CCC SLPPortland, OR 972131407069198
- Amanda Corr, LMT, SLPPortland, OR 972131760786438
- Linda Donofrio, MS SPEECH LANGUAGE PPortland, OR 972131962546556
- Maria Fitzgerald, M.S., CCC-SLPPortland, OR 972131235344532
- Megan Hyers, MS, CCC-SLPPortland, OR 972131407065170
- Cheryl Mako, SLPPortland, OR 972131558569137
Common questions
What is Tracy Zapf, SLP's NPI number?
Tracy Zapf, SLP's National Provider Identifier (NPI) is 1720773757, issued on Apr 6, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Tracy Zapf, SLP located?
The NPPES record lists a practice address at 830 NE 47TH Ave, Portland, OR, 97213. Phone: (503) 216-2339. Providers update this record themselves, so call before visiting.
How can I verify Tracy Zapf, SLP's license?
NPPES lists Oregon license number 015578, 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.