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MRS. MONICA ALLENE PFAFF RD,CD
NPI 1083814156
Dietitian, Registered in Everett, WA

Active since July 18, 2007
900 PACIFIC AVE, FIRST FLOOR, EVERETT, WA 98201(425) 258-7311(425) 258-7618 Get Directions Write a Review

NPPES record last updated: September 18, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mrs. Monica Allene Pfaff Rd,cd NPPES

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

MRS. MONICA ALLENE PFAFF RD,CD (NPI 1083814156) is an individual dietitian, registered in Everett, Washington, licensed in Washington (DI00000960) and active in the NPI registry since July 2007.

NPPES Registry Identity

NPI1083814156
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameMRS. MONICA ALLENE PFAFFCredential: RD,CD
Location Address900 PACIFIC AVE, FIRST FLOOREverett, WA 98201-4168
Mailing AddressPo Box 3360Portland, OR 97208-3360 · (866) 366-2983
Phone(425) 258-7311
Fax(425) 258-7618
Sole ProprietorNo
Enumeration DateJuly 18, 2007
Last NPPES UpdateSeptember 18, 2020
NPPES CertifiedSeptember 18, 2020
✔ NPI 1083814156 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License✔ Licensed in WA · DI00000960
Definition
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
900 PACIFIC AVE, Everett, WA 98201
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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 (PECOS)

Mrs. Monica Allene Pfaff Rd,cd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

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

Providence Health & Services Oregon
132 mi
Pediatrics
971 11TH AVE
Longview, WA 98632
  • Reassigned Medicare billing, Oregon enrollment
  • 1,501 clinicians in this Medicare group
NPI 1104097906 (360) 577-1771

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.

KEVIN L. PIEPER MD
Obstetrics & Gynecology
900 PACIFIC AVE, SUITE 501
EVERETT, WA 98201
Snohomish County (425) 259-3108
SHELLEY LYNNE HOUSTON MA, LMHC
Counselor (Mental Health)
900 PACIFIC AVE
EVERETT, WA 98201
Snohomish County (425) 258-7107
JANE E. HITTI MD
Obstetrics & Gynecology (Maternal & Fetal Medicine)
900 PACIFIC AVE, 4TH FLOOR
EVERETT, WA 98201
Snohomish County (425) 304-6165
ZACHARY ANUHEA KAOHU
Behavior Technician
900 PACIFIC AVE
EVERETT, WA 98201
Snohomish County (425) 258-7097
SARAH PHINNEY DEARMAN M.S., CCC-SLP
Speech-Language Pathologist
900 PACIFIC AVE
EVERETT, WA 98201
Snohomish County (425) 261-2000
DR. JILL LYNN MCDANIEL PH.D., BCBA-D, LBA
Behavior Analyst
900 PACIFIC AVE
EVERETT, WA 98201
Snohomish County (425) 258-7581
SHAIR CARTER RBT
Behavior Technician
900 PACIFIC AVE
EVERETT, WA 98201
Snohomish County (425) 258-7097
BRADY COAD
Obstetrics & Gynecology
900 PACIFIC AVE
EVERETT, WA 98201
Snohomish County (425) 339-5430

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 Monica Pfaff's NPI number?

The NPI number for Monica Pfaff is 1083814156. It was assigned to this individual provider in the NPPES registry on July 18, 2007.

Where is Monica Pfaff located?

Monica Pfaff practices at 900 Pacific Ave First Floor, Everett, WA 98201. The listed phone number is (425) 258-7311.

What is Monica Pfaff's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Is Monica Pfaff enrolled in Medicare?

Yes. Monica Pfaff is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Monica Pfaff's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Monica Pfaff reassigns Medicare benefits to Providence Health & Services Oregon (Longview, WA). 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 Monica Pfaff'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 Monica Pfaff was last updated on September 18, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.