DR. JOHN MICHAEL FIORELLO PSY.D.
NPI 1710259601
Psychologist - Clinical in North Haledon, NJ
About Dr. John Michael Fiorello Psy.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN MICHAEL FIORELLO PSY.D. (NPI 1710259601) is an individual clinical provider in North Haledon, New Jersey, licensed in New Jersey (35SI00399400) and active in the NPI registry since February 2012. He is enrolled in Medicare PECOS and is a graduate of Other (1999).
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
Dr. John Michael Fiorello Psy.d. 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 Reassignment
Medicare enrollment records show John Fiorello reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Somerville, NJ 08876
- Reassigned Medicare billing, New Jersey enrollment
- 10 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07508 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 John Fiorello's NPI number?
The NPI number for John Fiorello is 1710259601. It was assigned to this individual provider in the NPPES registry on February 7, 2012.
Where is John Fiorello located?
John Fiorello practices at 546 High Mountain Rd, North Haledon, NJ 07508. The listed phone number is (973) 727-2217.
What is John Fiorello's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is John Fiorello enrolled in Medicare?
Yes. John Fiorello 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 organization bills Medicare for John Fiorello's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Fiorello reassigns Medicare benefits to Harmony Group LLC (Somerville, NJ). 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 John Fiorello'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 John Fiorello was last updated on August 12, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Dr. John Michael Fiorello, PSY.D. · NPI 1710259601
Clinical provider in North Haledon, New Jersey. Individual provider, active in the CMS NPPES registry since February 7, 2012.
## Identity
- **NPI:** 1710259601 (Entity type: Individual)
- **Enumerated:** February 7, 2012
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **State license:** 35SI00399400 (New Jersey)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 546 HIGH MOUNTAIN RD, North Haledon, NJ 07508-2606
- **Phone:** (973) 727-2217
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Harmony Group LLC (NPI 1417372855, Somerville, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** August 12, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1710259601) · Data from the CMS NPPES public registry.