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CHRISTINA L. HALLQUIST M.S.S., LCSW
NPI 1831438589
Social Worker - Clinical in Erdenheim, PA

Active since January 31, 2013PECOS EnrolledAccepts Medicare Assignment
813 GLENDALOUGH RD, ERDENHEIM, PA 19038(484) 849-8807(484) 214-7375 Get Directions Write a Review

NPPES record last updated: September 17, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Christina L. Hallquist M.s.s., Lcsw NPPES

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

CHRISTINA L. HALLQUIST M.S.S., LCSW (NPI 1831438589) is an individual clinical provider in Erdenheim, Pennsylvania, licensed in Pennsylvania (CW018676) and active in the NPI registry since January 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2012).

NPPES Registry Identity

NPI1831438589
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameCHRISTINA L. HALLQUISTCredential: M.S.S., LCSW
Location Address813 GLENDALOUGH RDErdenheim, PA 19038-7813
Mailing Address813 Glendalough RdErdenheim, PA 19038-7813 · (484) 849-8807 · Fax (484) 214-7375
Phone(484) 849-8807
Fax(484) 214-7375
Sole ProprietorYes
Medical School CMSOtherGraduated 2012
Enumeration DateJanuary 31, 2013
Last NPPES UpdateSeptember 17, 2023
NPPES CertifiedSeptember 17, 2023
✔ NPI 1831438589 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in PA · CW018676
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
813 GLENDALOUGH RD, Erdenheim, PA 19038
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Other Names 1

Other Name (5)Tina Hallquist

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

Christina L. Hallquist M.s.s., Lcsw 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 ID8224345558
PECOS Enrollment IDI20150917002589
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 Christina Hallquist reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Blue Creek Psychotherapy LLC
24 mi
Clinical
900 HERITAGE DR STE 910
Pottstown, PA 19464
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 7 clinicians in this Medicare group
NPI 1801454129 (484) 433-2025

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

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
314 services19 patients
Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19038 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
$0.00 typical visit price
range $59.88 – $180.99
Typical copayment $0.00 (range $14.97 – $45.24)
Most-billed visit code NA
Established Patient
$74.47 typical visit price
range $19.30 – $147.29
Typical copayment $18.61 (range $4.82 – $36.82)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Hallquist's NPI number?

The NPI number for Christina Hallquist is 1831438589. It was assigned to this individual provider in the NPPES registry on January 31, 2013. The provider is also known as Tina Hallquist.

Where is Christina Hallquist located?

Christina Hallquist practices at 813 Glendalough Rd, Erdenheim, PA 19038. The listed phone number is (484) 849-8807.

What is Christina Hallquist's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Christina Hallquist enrolled in Medicare?

Yes. Christina Hallquist 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 Christina Hallquist's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christina Hallquist reassigns Medicare benefits to Blue Creek Psychotherapy LLC (Pottstown, 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 Christina Hallquist'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 Christina Hallquist was last updated on September 17, 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.