DR. KATHRYN HALL PH.D.
NPI 1790807717
Psychologist - Clinical in Lambertville, NJ

Q: What is Kathryn Hall's NPI number?

The NPI number for Kathryn Hall is 1790807717. It was assigned to this individual provider in the NPPES registry on April 3, 2007.

Q: What is Kathryn Hall's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: Is Kathryn Hall enrolled in Medicare?

No. Kathryn Hall has opted out of Medicare through November 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Kathryn Hall was last updated on September 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.

Active since April 03, 2007Opted out of Medicare · through Nov 1, 2027

127 N UNION ST, LAMBERTVILLE, NJ 08530(609) 683-5252 Get Directions Write a Review

NPPES record last updated: September 30, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Kathryn Hall Ph.d. NPPES

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

DR. KATHRYN HALL PH.D. (NPI 1790807717) is an individual clinical provider in Lambertville, New Jersey, licensed in New Jersey (2403) and active in the NPI registry since April 2007. She has opted out of Medicare through November 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1790807717

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. KATHRYN HALLCredential: PH.D.

Location Address127 N UNION STLambertville, NJ 08530-1621

Mailing Address174 Nassau St # 120Princeton, NJ 08542-7005 · (609) 683-5252

Phone(609) 683-5252

Sole ProprietorYes

Enumeration DateApril 3, 2007

Last NPPES UpdateSeptember 30, 2025

NPPES CertifiedSeptember 30, 2025

✔ NPI 1790807717 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in NJ · 2403

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

127 N UNION ST, Lambertville, NJ 08530

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Kathryn Hall Ph.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from November 1, 2017 through November 1, 2027.

Opt-Out Effective DateNovember 1, 2017

Opt-Out In Effect ThroughNovember 1, 2027Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08530 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

$190.92 typical visit price

range $63.84 – $190.92

Typical copayment $47.73 (range $15.96 – $47.73)

Most-billed visit code 99205

Established Patient

$111.57 typical visit price

range $20.97 – $155.92

Typical copayment $27.89 (range $5.24 – $38.98)

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.

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 Kathryn Hall's NPI number?

The NPI number for Kathryn Hall is 1790807717. It was assigned to this individual provider in the NPPES registry on April 3, 2007.

Where is Kathryn Hall located?

Kathryn Hall practices at 127 N Union St, Lambertville, NJ 08530. The listed phone number is (609) 683-5252.

What is Kathryn Hall's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Kathryn Hall enrolled in Medicare?

No. Kathryn Hall has opted out of Medicare through November 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Kathryn Hall was last updated on September 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.