ARTHUR J HOPKINS MD
NPI 1437242641
Internal Medicine in Yonkers, NY
About Arthur J Hopkins Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARTHUR J HOPKINS MD (NPI 1437242641) is an individual internal medicine provider in Yonkers, New York, licensed in New York (177286) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.
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 (PECOS)
Arthur J Hopkins Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Arthur Hopkins reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bronx, NY 10467
- Reassigned Medicare billing, New York enrollment
- 5,251 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 7
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 10704 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
YONKERS, NY 10704
YONKERS, NY 10704
YONKERS, NY 10704
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 Arthur Hopkins's NPI number?
The NPI number for Arthur Hopkins is 1437242641. It was assigned to this individual provider in the NPPES registry on October 2, 2006.
Where is Arthur Hopkins located?
Arthur Hopkins practices at Mmg - Cross County 1010 Central Park Avenue, Yonkers, NY 10704. The listed phone number is (914) 964-4183.
What is Arthur Hopkins's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Arthur Hopkins enrolled in Medicare?
Yes. Arthur Hopkins is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Arthur Hopkins's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arthur Hopkins reassigns Medicare benefits to Montefiore Medical Center (Bronx, NY). 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 Arthur Hopkins'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 Arthur Hopkins was last updated on January 22, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Arthur J Hopkins, MD · NPI 1437242641
Internal Medicine physician in Yonkers, New York. Individual provider, active in the CMS NPPES registry since October 2, 2006.
## Identity
- **NPI:** 1437242641 (Entity type: Individual)
- **Enumerated:** October 2, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 177286 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** MMG - CROSS COUNTY, 1010 CENTRAL PARK AVENUE, Yonkers, NY 10704
- **Phone:** (914) 964-4183
## 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:** Montefiore Medical Center (NPI 1063525152, Bronx, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 22, 2010
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Source: [NPI Profile](https://npiprofile.com/npi/1437242641) · Data from the CMS NPPES public registry.