DR. JOHN COOKE M.D.
NPI 1083895114
Psychiatry & Neurology - Psychiatry in Montclair, NJ
About Dr. John Cooke M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN COOKE M.D. (NPI 1083895114) is an individual psychiatry provider in Montclair, New Jersey, licensed in New Jersey (25MA07095800) and active in the NPI registry since November 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1996).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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 Cooke M.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 Cooke reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Montclair, NJ 07042
- Reassigned Medicare billing, New Jersey enrollment
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 07042 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MONTCLAIR, NJ 07042
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 Cooke's NPI number?
The NPI number for John Cooke is 1083895114. It was assigned to this individual provider in the NPPES registry on November 16, 2007.
Where is John Cooke located?
John Cooke practices at 516 Bloomfield Ave Suite 4, Montclair, NJ 07042. The listed phone number is (973) 509-1500.
What is John Cooke's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is John Cooke enrolled in Medicare?
Yes. John Cooke 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 Cooke's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Cooke reassigns Medicare benefits to John Cooke, MD, LLC (Montclair, 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 Cooke'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 Cooke was last updated on March 13, 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.
# Dr. John Cooke, M.D. · NPI 1083895114
Psychiatry physician in Montclair, New Jersey. Individual provider, active in the CMS NPPES registry since November 16, 2007.
## Identity
- **NPI:** 1083895114 (Entity type: Individual)
- **Enumerated:** November 16, 2007
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 25MA07095800 (New Jersey)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 516 BLOOMFIELD AVE, SUITE 4, Montclair, NJ 07042-3429
- **Phone:** (973) 509-1500 · **Fax:** (973) 509-1919
## 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:** John Cooke, MD, LLC (NPI 1083035497, Montclair, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1996
## Record status
- **NPPES last updated:** March 13, 2015
- **Other identifiers:** Medicaid 8256004 (NJ)
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Source: [NPI Profile](https://npiprofile.com/npi/1083895114) · Data from the CMS NPPES public registry.