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TRACY ZAPF SLP
NPI 1720773757
Speech-Language Pathologist in Portland, OR

Active since April 06, 2023Accepts Medicare Assignment
830 NE 47TH AVE, PORTLAND, OR 97213(503) 216-2339 Get Directions Write a Review

NPPES record last updated: June 8, 2023. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jun 8, 2023, Apr 6, 2023 (2 updates tracked since 2023).

About Tracy Zapf Slp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TRACY ZAPF SLP (NPI 1720773757) is an individual speech-language pathologist provider in Portland, Oregon, licensed in Oregon (015578) and active in the NPI registry since April 2023. She is a graduate of Other (2015).

NPPES Registry Identity

NPI1720773757
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameTRACY ZAPFCredential: SLP
Location Address830 NE 47TH AVEPortland, OR 97213-2212
Mailing AddressPo Box 3158Portland, OR 97208-3158 · (503) 215-6494
Phone(503) 216-2339
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateApril 6, 2023
Last NPPES UpdateJune 8, 20232 updates tracked since enumeration
NPPES CertifiedJune 8, 2023
✔ NPI 1720773757 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License✔ Licensed in OR · 015578
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
830 NE 47TH AVE, Portland, OR 97213
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Tracy Zapf Slp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9830677814
PECOS Enrollment IDI20260130003005

Medicare Billing Reassignment

Medicare enrollment records show Tracy Zapf reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Providence Health & Services - Oregon
Same address
Child & Adolescent Psychiatry
830 NE 47TH AVE
Portland, OR 97213
  • Reassigned Medicare billing, Oregon enrollment
  • 1,501 clinicians in this Medicare group
NPI 1295105518 (503) 215-2233

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MORGAN S CASH OTR/L
Occupational Therapist
830 NE 47TH AVE
PORTLAND, OR 97213
Multnomah County (503) 215-2233
ELIN BISHOP SLPA
Specialist/Technologist (Speech-Language Assistant)
830 NE 47TH AVE
PORTLAND, OR 97213
Multnomah County (503) 215-0719
CAROL LIPSON CRISWELL
Peer Specialist
830 NE 47TH AVE
PORTLAND, OR 97213
Multnomah County (503) 215-2429
CARA LEE OTR/L
Occupational Therapist
830 NE 47TH AVE
PORTLAND, OR 97213
Multnomah County (503) 215-2233
RENY EMMALINE FERRARI SLP
Speech-Language Pathologist
830 NE 47TH AVE
PORTLAND, OR 97213
Multnomah County (503) 215-2233
MANDY MORAN
Peer Specialist
830 NE 47TH AVE
PORTLAND, OR 97213
Multnomah County (503) 215-2429
DR. MICHELE RADDISH MD
Pediatrics (Developmental - Behavioral Pediatrics)
830 NE 47TH AVE, PROVIDENCE NEURODEVELOPMENTAL CENTER FOR CHILDREN
PORTLAND, OR 97213
Multnomah County (503) 216-2339
PROVIDENCE HEALTH & SERVICES-OREGON
Clinic/Center (Dental)
830 NE 47TH AVE, ATTN: DENTAL CLINIC
PORTLAND, OR 97213
Multnomah County (503) 215-2400

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Tracy Zapf's NPI number?

The NPI number for Tracy Zapf is 1720773757. It was assigned to this individual provider in the NPPES registry on April 6, 2023.

Where is Tracy Zapf located?

Tracy Zapf practices at 830 NE 47th Ave, Portland, OR 97213. The listed phone number is (503) 216-2339.

What is Tracy Zapf's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Is Tracy Zapf enrolled in Medicare?

Yes. Tracy Zapf is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Tracy Zapf's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tracy Zapf reassigns Medicare benefits to Providence Health & Services - Oregon (Portland, OR). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Tracy Zapf's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Tracy Zapf was last updated on June 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.