DR. JAMES FRIEDLANDER BARRETT DO, MS
NPI 1265932131
Family Medicine in New York, NY
About Dr. James Friedlander Barrett Do, Ms NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAMES FRIEDLANDER BARRETT DO, MS (NPI 1265932131) is an individual family medicine provider in New York, New York, licensed in New York (309514) and active in the NPI registry since February 2018. He is enrolled in Medicare PECOS and is a graduate of Other (2018).
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. James Friedlander Barrett Do, Ms 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
6Medicare enrollment records show James Barrett reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10011
- Reassigned Medicare billing, New York enrollment
- 309 clinicians in this Medicare group
Newark, NJ 07104
- Reassigned Medicare billing, New Jersey enrollment
- 47 clinicians in this Medicare group
Newark, NJ 07107
- Reassigned Medicare billing, New Jersey enrollment
- 53 clinicians in this Medicare group
East Orange, NJ 07017
- Reassigned Medicare billing, New Jersey enrollment
- 46 clinicians in this Medicare group
East Orange, NJ 07017
- Reassigned Medicare billing, New Jersey enrollment
- 81 clinicians in this Medicare group
East Orange, NJ 07017
- Reassigned Medicare billing, New Jersey enrollment
- 50 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 2
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 10007 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 5
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 James Barrett's NPI number?
The NPI number for James Barrett is 1265932131. It was assigned to this individual provider in the NPPES registry on February 17, 2018.
Where is James Barrett located?
James Barrett practices at 255 Greenwich St Rm 510, New York, NY 10007. The listed phone number is (212) 298-2720.
What is James Barrett's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is James Barrett enrolled in Medicare?
Yes. James Barrett 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 James Barrett's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Barrett reassigns Medicare benefits to 6 organizations: Icahn School Of Medicine At Mount Sinai (New York, NY), North Ward Medical Arts LLC (Newark, NJ), Roseville Medical Society LLC (Newark, NJ), Metropolitan Medical Group LLC (East Orange, NJ), Salerno Medical Associates, LLC (East Orange, NJ) and 1 more organization, listed in the Medicare section above. 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 James Barrett'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 James Barrett was last updated on September 1, 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.
# Dr. James Friedlander Barrett, DO, MS · NPI 1265932131
Family Medicine physician in New York, New York. Individual provider, active in the CMS NPPES registry since February 17, 2018.
## Identity
- **NPI:** 1265932131 (Entity type: Individual)
- **Enumerated:** February 17, 2018
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 309514 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 255 GREENWICH ST RM 510, New York, NY 10007-5511
- **Phone:** (212) 298-2720
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Icahn School Of Medicine At Mount Sinai (NPI 1568841930, New York, NY); North Ward Medical Arts LLC (NPI 1538790563, Newark, NJ); Roseville Medical Society LLC (NPI 1275168320, Newark, NJ); Metropolitan Medical Group LLC (NPI 1700442415, East Orange, NJ); Salerno Medical Associates, LLC (NPI 1184766107, East Orange, NJ); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** September 1, 2025
- **Other identifiers:** Medicaid 11-1665825 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1265932131) · Data from the CMS NPPES public registry.