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ESTHER EDITH BREW M.D.
NPI 1558577874
Family Medicine in Allentown, PA

Active since May 15, 2007PECOS Enrolled
450 CHEW ST, SUITE 101, ALLENTOWN, PA 18102(610) 776-4888(610) 776-4895 Get Directions Write a Review

NPPES record last updated: August 14, 2015. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Esther Edith Brew M.d. NPPES

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

ESTHER EDITH BREW M.D. (NPI 1558577874) is an individual family medicine provider in Allentown, Pennsylvania, licensed in Pennsylvania (MD438545) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1558577874
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameESTHER EDITH BREWCredential: M.D.
Location Address450 CHEW ST, SUITE 101Allentown, PA 18102-3434
Mailing Address450 Chew St, Suite 101Allentown, PA 18102-3434 · (610) 776-4888 · Fax (610) 776-4895
Phone(610) 776-4888
Fax(610) 776-4895
Sole ProprietorNo
Enumeration DateMay 15, 2007
Last NPPES UpdateAugust 14, 2015
✔ NPI 1558577874 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in PA · MD438545
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
450 CHEW ST, Allentown, PA 18102
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Other Identifiers 1

Medicare PIN187920GQ7PA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Esther Edith Brew M.d. 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 Reassignments

2

Medicare enrollment records show Esther Brew reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

St. Luke's Physician Group, Inc.
Same address
Family Medicine
450 CHEW ST
Allentown, PA 18102
  • Reassigned Medicare billing, Pennsylvania enrollment
  • Medicare enrollment name: St Lukes Physician Group Inc
  • 2,851 clinicians in this Medicare group
NPI 1578053559 (610) 776-4888
Star Community Health, Inc
5.2 mi
General Practice
511 E 3RD ST STE 202
Bethlehem, PA 18015
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 318 clinicians in this Medicare group
NPI 1033686159 (484) 526-4700

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 18102 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
$84.88 typical visit price
range $54.64 – $166.87
Typical copayment $21.22 (range $13.66 – $41.71)
Most-billed visit code 99203
Established Patient
$96.82 typical visit price
range $17.33 – $135.84
Typical copayment $24.20 (range $4.33 – $33.96)
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 19

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

ST. LUKE'S PHYSICIAN GROUP INC.
Pediatrics (Adolescent Medicine)
450 CHEW ST
ALLENTOWN, PA 18102
Lehigh County (610) 776-4767
HANADI ABOU DARGHAM MD
Family Medicine
450 CHEW ST
ALLENTOWN, PA 18102
Lehigh County (610) 776-4888
ANNA SHESTOPALOVA
Family Medicine
450 CHEW ST, SUITE 101
ALLENTOWN, PA 18102
Lehigh County (610) 776-4888
ST LUKE'S SACRED HEART CAMPUS
Family Medicine
450 CHEW ST
ALLENTOWN, PA 18102
Lehigh County (610) 776-5315
JAVIER ERNESTO MARTINEZ MD
Pediatrics
450 CHEW ST
ALLENTOWN, PA 18102
Lehigh County (484) 822-7850
DESIREE GUZMAN
Nurse Practitioner (Gerontology)
450 CHEW ST, SUITE 101
ALLENTOWN, PA 18102
Lehigh County (610) 776-4888
ASHLEY MARIE LASSITER MA
Counselor (Mental Health)
450 CHEW ST
ALLENTOWN, PA 18102
Lehigh County (610) 776-5465
MARISSA A DURAKO PAC
Physician Assistant (Medical)
450 CHEW ST
ALLENTOWN, PA 18102
Lehigh County (610) 776-4888

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 Esther Brew's NPI number?

The NPI number for Esther Brew is 1558577874. It was assigned to this individual provider in the NPPES registry on May 15, 2007.

Where is Esther Brew located?

Esther Brew practices at 450 Chew St Suite 101, Allentown, PA 18102. The listed phone number is (610) 776-4888.

What is Esther Brew's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Esther Brew enrolled in Medicare?

Yes. Esther Brew is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Esther Brew's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Esther Brew reassigns Medicare benefits to 2 organizations: St. Luke's Physician Group, Inc. (Allentown, PA) and Star Community Health, Inc (Bethlehem, PA). Each 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 Esther Brew'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 Esther Brew was last updated on August 14, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.