MS. JENNIFER PARKER OLSEN MS, LPMHC, NCC
NPI 1366209249
Counselor - Mental Health in New York, NY
About Ms. Jennifer Parker Olsen Ms, Lpmhc, Ncc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. JENNIFER PARKER OLSEN MS, LPMHC, NCC (NPI 1366209249) is an individual mental health provider in New York, New York, licensed in New York (D016154) and active in the NPI registry since March 2024. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ms. Jennifer Parker Olsen Ms, Lpmhc, Ncc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Jennifer Olsen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lloyd Harbor, NY 11743
- Reassigned Medicare billing, New York enrollment
- 25 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.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10013
NEW YORK, NY 10013
NEW YORK, NY 10013
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 Jennifer Olsen's NPI number?
The NPI number for Jennifer Olsen is 1366209249. It was assigned to this individual provider in the NPPES registry on March 6, 2024.
Where is Jennifer Olsen located?
Jennifer Olsen practices at 205 Hudson St Fl 9, New York, NY 10013. The listed phone number is (585) 210-3549.
What is Jennifer Olsen's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Jennifer Olsen enrolled in Medicare?
Yes. Jennifer Olsen is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Jennifer Olsen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Olsen reassigns Medicare benefits to 365 Mental Health Counseling PLLC (Lloyd Harbor, NY). 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 Jennifer Olsen'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 Jennifer Olsen was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days 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.
# Ms. Jennifer Parker Olsen, MS, LPMHC, NCC · NPI 1366209249
Mental Health provider in New York, New York. Individual provider, active in the CMS NPPES registry since March 6, 2024.
## Identity
- **NPI:** 1366209249 (Entity type: Individual)
- **Enumerated:** March 6, 2024
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** D016154 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 205 HUDSON ST FL 9, New York, NY 10013-1810
- **Phone:** (585) 210-3549
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 365 Mental Health Counseling PLLC (NPI 1417787904, Lloyd Harbor, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1366209249) · Data from the CMS NPPES public registry.