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CHRISTINA ELIZABETH SIEWERT LPC
NPI 1841902368
Counselor - Professional in Allentown, PA

Active since December 15, 2022PECOS Enrolled
1150 GLENLIVET DR STE A23, ALLENTOWN, PA 18106(844) 696-4631 Get Directions Write a Review

NPPES record last updated: December 15, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Christina Elizabeth Siewert Lpc NPPES

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

CHRISTINA ELIZABETH SIEWERT LPC (NPI 1841902368) is an individual professional provider in Allentown, Pennsylvania, licensed in Pennsylvania (PC014711) and active in the NPI registry since December 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1841902368
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameCHRISTINA ELIZABETH SIEWERTCredential: LPC
Location Address1150 GLENLIVET DR STE A23Allentown, PA 18106-3113
Mailing Address514 Briar Cir SKutztown, PA 19530-1004
Phone(844) 696-4631
Sole ProprietorNo
Enumeration DateDecember 15, 2022
NPPES CertifiedDecember 15, 2022
✔ NPI 1841902368 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in PA · PC014711
1150 GLENLIVET DR STE A23, Allentown, PA 18106
Open in Google Maps ↗

Other Identifiers 1

OtherPC014711PA · Pa State Board Of Social Workers

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Christina Elizabeth Siewert Lpc 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 Christina Siewert reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mind Matters Coaching, Counseling, & Psychological Associates LLC
26 mi
Psychologist
2209 QUARRY DR STE A10
Reading, PA 19609
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 26 clinicians in this Medicare group
NPI 1295187425 (844) 696-4631
Vitae Health Medical Pennsylvania LLC
215 mi
Internal Medicine
1113 MARY DR
Oakland, MD 21550
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 20 clinicians in this Medicare group
NPI 1548922438 (301) 334-8700

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

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

DR. CRYSTAL DAWN WITMER PSY.D.
Psychologist
1150 GLENLIVET DR STE A23
ALLENTOWN, PA 18106
Lehigh County (844) 696-4631

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 Christina Siewert's NPI number?

The NPI number for Christina Siewert is 1841902368. It was assigned to this individual provider in the NPPES registry on December 15, 2022.

Where is Christina Siewert located?

Christina Siewert practices at 1150 Glenlivet Dr Ste A23, Allentown, PA 18106. The listed phone number is (844) 696-4631.

What is Christina Siewert's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Christina Siewert enrolled in Medicare?

Yes. Christina Siewert is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Christina Siewert's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christina Siewert reassigns Medicare benefits to 2 organizations: Mind Matters Coaching, Counseling, & Psychological Associates LLC (Reading, PA) and Vitae Health Medical Pennsylvania LLC (Oakland, MD). 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 Christina Siewert's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christina Siewert accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Christina Siewert as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Christina Siewert was last updated on December 15, 2022. 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.