PATRICK CROSBY MD
NPI 1144725714
Surgery in Stony Brook, NY
About Patrick Crosby Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PATRICK CROSBY MD (NPI 1144725714) is an individual surgery provider in Stony Brook, New York, licensed in New York (322066) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, maintains a secondary practice location in Baltimore, and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
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
Patrick Crosby 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 Reassignments
3Medicare enrollment records show Patrick Crosby reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Meriden, CT 06451
- Reassigned Medicare billing, Connecticut enrollment
- 505 clinicians in this Medicare group
New Britain, CT 06052
- Reassigned Medicare billing, Connecticut enrollment
- 745 clinicians in this Medicare group
Hartford, CT 06106
- Reassigned Medicare billing, Connecticut enrollment
- 1,921 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 11794 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.
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.
STONY BROOK, NY 11794
STONY BROOK, NY 11794
STONY BROOK, NY 11794
STONY BROOK, NY 11794
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 Patrick Crosby's NPI number?
The NPI number for Patrick Crosby is 1144725714. It was assigned to this individual provider in the NPPES registry on March 27, 2018.
Where is Patrick Crosby located?
Patrick Crosby practices at 101 Nicolls Rd Health Sciences Center L19-020, Stony Brook, NY 11794. The listed phone number is (631) 444-2034.
What is Patrick Crosby's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Patrick Crosby enrolled in Medicare?
Yes. Patrick Crosby 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 Patrick Crosby's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Patrick Crosby reassigns Medicare benefits to 3 organizations: Midstate Medical Center (Meriden, CT), The Hospital Of Central Connecticut At New Britain General And Bradley (New Britain, CT) and Hartford Healthcare Medical Group Specialists, PLLC (Hartford, CT). 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 Patrick Crosby's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Patrick Crosby accept?
Health plans from Anthem Blue Cross and Blue Shield list Patrick Crosby as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Patrick Crosby was last updated on May 23, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Patrick Crosby, MD · NPI 1144725714
Surgery physician in Stony Brook, New York. Individual provider, active in the CMS NPPES registry since March 27, 2018.
## Identity
- **NPI:** 1144725714 (Entity type: Individual)
- **Enumerated:** March 27, 2018
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 322066 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 101 NICOLLS RD, HEALTH SCIENCES CENTER L19-020, Stony Brook, NY 11794
- **Phone:** (631) 444-2034 · **Fax:** (631) 444-8947
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Midstate Medical Center (NPI 1154425288, Meriden, CT); The Hospital Of Central Connecticut At New Britain General And Bradley (NPI 1053477075, New Britain, CT); Hartford Healthcare Medical Group Specialists, PLLC (NPI 1023584216, Hartford, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** May 23, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1144725714) · Data from the CMS NPPES public registry.