CHRISTA JEAN KEYZER NP
NPI 1942190301
Nurse Practitioner - Family in Suffern, NY
About Christa Jean Keyzer Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTA JEAN KEYZER NP (NPI 1942190301) is an individual family provider in Suffern, New York, licensed in New Jersey (26NJ15343600) and active in the NPI registry since July 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Christa Jean Keyzer Np 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.
Medicare Billing Reassignments
3Medicare enrollment records show Christa Keyzer reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ramsey, NJ 07446
- Reassigned Medicare billing, New Jersey enrollment
- 6 clinicians in this Medicare group
New York, NY 10022
- Reassigned Medicare billing, New York enrollment
- 187 clinicians in this Medicare group
Elmer, NJ 08318
- Reassigned Medicare billing, New Jersey enrollment
- 141 clinicians in this Medicare group
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 10901 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Christa Keyzer's NPI number?
The NPI number for Christa Keyzer is 1942190301. It was assigned to this individual provider in the NPPES registry on July 8, 2025.
Where is Christa Keyzer located?
Christa Keyzer practices at 222 Ny 59 Unit 306, Suffern, NY 10901. The listed phone number is (845) 357-1821.
What is Christa Keyzer's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Christa Keyzer enrolled in Medicare?
Yes. Christa Keyzer 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 organizations bill Medicare for Christa Keyzer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christa Keyzer reassigns Medicare benefits to 3 organizations: Skin & Laser Center Of Nj, LLC (Ramsey, NJ), Schweiger Dermatology PLLC (New York, NY) and Schweiger Dermatology, PC (Elmer, NJ). 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 Christa Keyzer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christa Keyzer accept?
Health plans from Oscar Health list Christa Keyzer 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 Christa Keyzer was last updated on March 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Christa Jean Keyzer, NP · NPI 1942190301
Family physician in Suffern, New York. Individual provider, active in the CMS NPPES registry since July 8, 2025.
## Identity
- **NPI:** 1942190301 (Entity type: Individual)
- **Enumerated:** July 8, 2025
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 26NJ15343600 (New Jersey)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 222 NY 59 UNIT 306, Suffern, NY 10901
- **Phone:** (845) 357-1821
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Skin & Laser Center Of Nj, LLC (NPI 1518310366, Ramsey, NJ); Schweiger Dermatology PLLC (NPI 1831438662, New York, NY); Schweiger Dermatology, PC (NPI 1104229392, Elmer, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** March 18, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1942190301) · Data from the CMS NPPES public registry.