MRS. MICHELLE RIVKIN ACNP
NPI 1114302700
Nurse Practitioner - Acute Care in Ridgewood, NJ
About Mrs. Michelle Rivkin Acnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. MICHELLE RIVKIN ACNP (NPI 1114302700) is an individual acute care provider in Ridgewood, New Jersey, licensed in New York (430919) and active in the NPI registry since July 2015. She is enrolled in Medicare PECOS and is a graduate of New York University School Of Medicine (2015).
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 and accepts Medicare assignment
Mrs. Michelle Rivkin Acnp 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
2Medicare enrollment records show Michelle Rivkin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
Bellerose, NY 11426
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Pulmonary Critical Care & Sleep Medicine Of Nassau PC
- 3 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 07450 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 Michelle Rivkin's NPI number?
The NPI number for Michelle Rivkin is 1114302700. It was assigned to this individual provider in the NPPES registry on July 23, 2015.
Where is Michelle Rivkin located?
Michelle Rivkin practices at 454 Stevens Ave, Ridgewood, NJ 07450. The listed phone number is (347) 583-0707.
What is Michelle Rivkin's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Michelle Rivkin enrolled in Medicare?
Yes. Michelle Rivkin 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 Michelle Rivkin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Rivkin reassigns Medicare benefits to 2 organizations: North Shore-Lij Medical PC (Great Neck, NY) and Pulmonary Critical Care & Sleep Medicine Of Nassau P.C. (Bellerose, NY). 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 Michelle Rivkin'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 Michelle Rivkin was last updated on July 23, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Mrs. Michelle Rivkin, ACNP · NPI 1114302700
Acute Care physician in Ridgewood, New Jersey. Individual provider, active in the CMS NPPES registry since July 23, 2015.
## Identity
- **NPI:** 1114302700 (Entity type: Individual)
- **Enumerated:** July 23, 2015
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 430919 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 454 STEVENS AVE, Ridgewood, NJ 07450-5437
- **Phone:** (347) 583-0707
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): North Shore-Lij Medical PC (NPI 1053688572, Great Neck, NY); Pulmonary Critical Care & Sleep Medicine Of Nassau P.C. (NPI 1083931612, Bellerose, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York University School Of Medicine, class of 2015
## Record status
- **NPPES last updated:** July 23, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1114302700) · Data from the CMS NPPES public registry.