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KATHERINE YORI-BIERMAAS CRNP
NPI 1932636040
Nurse Practitioner - Family in Chester, PA

Active since May 19, 2017PECOS Enrolled
125 E 9TH ST, CHESTER, PA 19013(610) 872-6131 Get Directions Write a Review

NPPES record last updated: May 19, 2017. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Katherine Yori-biermaas Crnp NPPES

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

KATHERINE YORI-BIERMAAS CRNP (NPI 1932636040) is an individual family provider in Chester, Pennsylvania, licensed in Pennsylvania (SP017526) and active in the NPI registry since May 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1932636040
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameKATHERINE YORI-BIERMAASCredential: CRNP
Location Address125 E 9TH STChester, PA 19013-6019
Mailing Address1312 E 12th StEddystone, PA 19022-1349
Phone(610) 872-6131
Sole ProprietorNo
Enumeration DateMay 19, 2017
✔ NPI 1932636040 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in PA · SP017526
125 E 9TH ST, Chester, PA 19013
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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)

Katherine Yori-biermaas Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Katherine Yori-biermaas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Esperanza Health Center, Inc.
16 mi
Federally Qualified Health Center (FQHC)
4417 N 6TH ST, ESPERANZA HEALTH CEN
Philadelphia, PA 19140
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 52 clinicians in this Medicare group
NPI 1255726659 (215) 302-3150

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19013 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$92.69 typical visit price
range $59.88 – $180.99
Typical copayment $23.17 (range $14.97 – $45.24)
Most-billed visit code 99203
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 9

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

ALFREDO SANCHEZ
Nurse Practitioner (Family)
125 E 9TH ST
CHESTER, PA 19013
Delaware County (610) 872-6131
RAQUIBUL ISLAM M.D.
Internal Medicine
125 E 9TH ST
CHESTER, PA 19013
Delaware County (671) 872-6131
VINCENT DEPANICIS D.M.D.
Dentist
125 E 9TH ST
CHESTER, PA 19013
Delaware County (610) 874-6231
BRUCE AUDEN M.D.
Internal Medicine
125 E 9TH ST
CHESTER, PA 19013
Delaware County (610) 872-6131
SALUD URTULA TIRO M.D.
Pediatrics
125 E 9TH ST
CHESTER, PA 19013
Delaware County (610) 872-6131
DR. MICHELLE D MILLER DMD
Dentist
125 E 9TH ST
CHESTER, PA 19013
Delaware County (610) 874-6231
MEHNAZ CHOWDHURY
Pharmacist
125 E 9TH ST
CHESTER, PA 19013
Delaware County (610) 872-6131
CHESPENN HEALTH SERVICES
Clinic/Center (Federally Qualified Health Center (FQHC))
125 E 9TH ST
CHESTER, PA 19013
Delaware County (610) 872-6131

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 Katherine Yori-biermaas's NPI number?

The NPI number for Katherine Yori-biermaas is 1932636040. It was assigned to this individual provider in the NPPES registry on May 19, 2017.

Where is Katherine Yori-biermaas located?

Katherine Yori-biermaas practices at 125 E 9th St, Chester, PA 19013. The listed phone number is (610) 872-6131.

What is Katherine Yori-biermaas's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Katherine Yori-biermaas enrolled in Medicare?

Yes. Katherine Yori-biermaas is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Katherine Yori-biermaas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Yori-biermaas reassigns Medicare benefits to Esperanza Health Center, Inc. (Philadelphia, PA). 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 Katherine Yori-biermaas'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 Katherine Yori-biermaas was last updated on May 19, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.