H&L PSYCHOLOGICAL SERVICES, LLC
NPI 1811419666
Psychologist - Clinical in Allentown, PA
About H&l Psychological Services, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
H&L PSYCHOLOGICAL SERVICES, LLC (NPI 1811419666), doing business as Christine Haasz, Llc, is a healthcare organization registered as a clinical in Allentown, Pennsylvania and active in the NPI registry since July 2017. The organization maintains a secondary practice location in Allentown and lists Alison Litman, Psychologist/owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Other Identifiers 4
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
H&l Psychological Services, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
6Medicare enrollment records show 6 clinicians reassign Medicare billing to H & l Psychological Services, LLC, which bills Medicare for the services they deliver. Of these, 5 practice at this address and 6 within 10 miles. They are listed nearest first.
Clinicians, nearest first (6)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 H&l Psychological Services, LLC's NPI number?
The NPI number for H&l Psychological Services, LLC is 1811419666. It was assigned to this organization in the NPPES registry on July 13, 2017. The provider was formerly known as Christine Haasz, LLC.
Where is H&l Psychological Services, LLC located?
H&l Psychological Services, LLC is located at 2132 S 12th St Ste 402, Allentown, PA 18103. The listed phone number is (484) 350-3001.
What is H&l Psychological Services, LLC's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is H&l Psychological Services, LLC enrolled in Medicare?
Yes. H&l Psychological Services, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through H&l Psychological Services, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians in 2 Medicare specialties reassign their Medicare billing to H&l Psychological Services, LLC. A 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 the clinician's services. The largest specialties are Clinical Psychologist (3) and Mental Health Counselor (3). Of these, 5 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for H&l Psychological Services, LLC was last updated on February 25, 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.
# H&l Psychological Services, Llc · NPI 1811419666
Clinical organization in Allentown, Pennsylvania. Organization record, active in the CMS NPPES registry since July 13, 2017.
## Identity
- **NPI:** 1811419666 (Entity type: Organization)
- **Enumerated:** July 13, 2017
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **Organization subpart:** No
- **Authorized official:** Alison Litman, PSYCHOLOGIST/OWNER
## Practice location
- **Address:** 2132 S 12TH ST STE 402, Allentown, PA 18103-4810
- **Phone:** (484) 350-3001
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 6 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Clinical Psychologist (3), Mental Health Counselor (3); 5 practice at this address and 6 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 25, 2020
- **Other identifiers:** Medicaid 1033499710001 (PA); Other 003627391; Medicaid 1033499710002 (PA); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1811419666) · Data from the CMS NPPES public registry.