DR. MITCHELL PETERSON CREED MD
NPI 1659831121
Psychiatry & Neurology - Neurology with Special Qualifications in Child Neurology in Islip, NY
About Dr. Mitchell Peterson Creed Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MITCHELL PETERSON CREED MD (NPI 1659831121) is an individual neurology with special qualifications in child neurology provider in Islip, New York, licensed in New York (331351) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Mitchell Peterson Creed Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mitchell Creed reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boynton Beach, FL 33426
- Reassigned Medicare billing, New York enrollment
- 2,450 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 11751 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 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ISLIP, NY 11751
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 Mitchell Creed's NPI number?
The NPI number for Mitchell Creed is 1659831121. It was assigned to this individual provider in the NPPES registry on March 21, 2019.
Where is Mitchell Creed located?
Mitchell Creed practices at 712 Main St, Islip, NY 11751. The listed phone number is (631) 666-3939.
What is Mitchell Creed's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology with Special Qualifications in Child Neurology, with taxonomy code 2084N0402X.
Is Mitchell Creed enrolled in Medicare?
Yes. Mitchell Creed is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mitchell Creed's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mitchell Creed reassigns Medicare benefits to New York University (Boynton Beach, FL). 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 Mitchell Creed'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 Mitchell Creed was last updated on June 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Dr. Mitchell Peterson Creed, MD · NPI 1659831121
Neurology with Special Qualifications in Child Neurology physician in Islip, New York. Individual provider, active in the CMS NPPES registry since March 21, 2019.
## Identity
- **NPI:** 1659831121 (Entity type: Individual)
- **Enumerated:** March 21, 2019
- **Primary specialty:** Psychiatry & Neurology - Neurology with Special Qualifications in Child Neurology · taxonomy 2084N0402X
- **State license:** 331351 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 712 MAIN ST, Islip, NY 11751-3620
- **Phone:** (631) 666-3939
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** New York University (NPI 1285826438, Boynton Beach, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 30, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1659831121) · Data from the CMS NPPES public registry.