MAX KOHEN MD
NPI 1548839038
Student in an Organized Health Care Education/Training Program in New Haven, CT
About Max Kohen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAX KOHEN MD (NPI 1548839038) is an individual student in an organized health care education/training program in New Haven, Connecticut, licensed in (289752) and active in the NPI registry since June 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2021).
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
Max Kohen Md 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 Max Kohen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Springfield, OR 97477
- Reassigned Medicare billing, Oregon enrollment
- 123 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 HAVEN, CT 06510
NEW HAVEN, CT 06510
NEW HAVEN, CT 06510
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 Max Kohen's NPI number?
The NPI number for Max Kohen is 1548839038. It was assigned to this individual provider in the NPPES registry on June 21, 2021.
Where is Max Kohen located?
Max Kohen practices at 20 York St, New Haven, CT 06510. The listed phone number is (203) 688-4242.
What is Max Kohen's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is Max Kohen enrolled in Medicare?
Yes. Max Kohen 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 Max Kohen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Max Kohen reassigns Medicare benefits to Northwest Anesthesia Physicians PC (Springfield, OR). 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 Max Kohen'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 Max Kohen was last updated on October 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Max Kohen, MD · NPI 1548839038
Student in an Organized Health Care Education/Training Program provider in New Haven, Connecticut. Individual provider, active in the CMS NPPES registry since June 21, 2021.
## Identity
- **NPI:** 1548839038 (Entity type: Individual)
- **Enumerated:** June 21, 2021
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **State license:** 289752
- **Sole proprietor:** No
## Practice location
- **Address:** 20 YORK ST, New Haven, CT 06510-3220
- **Phone:** (203) 688-4242
## 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:** Northwest Anesthesia Physicians PC (NPI 1770531196, Springfield, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** October 3, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1548839038) · Data from the CMS NPPES public registry.