DR. COURTENAY CRAIG WATT MD
NPI 1841233442
Emergency Medicine in Williamsville, NY
About Dr. Courtenay Craig Watt Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. COURTENAY CRAIG WATT MD (NPI 1841233442) is an individual emergency medicine provider in Williamsville, New York, licensed in New York (2026711) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Niagara Falls Memorial Medical Center, and is a graduate of State University Of New York At Buffalo School Of Medicine (1993).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 8
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. Courtenay Craig Watt 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
4Medicare enrollment records show Courtenay Watt reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Williamsville, NY 14221
- Reassigned Medicare billing, New York enrollment
- 195 clinicians in this Medicare group
Springville, NY 14141
- Reassigned Medicare billing, New York enrollment
- 23 clinicians in this Medicare group
Rochester, NY 14624
- Reassigned Medicare billing, New York enrollment
- 203 clinicians in this Medicare group
Liverpool, NY 13090
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Wellnow Urgent Care, P.C.
- 511 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 5
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Niagara Falls Memorial Medical Center
Acute Care Hospitals · Niagara Falls, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14221 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WILLIAMSVILLE, NY 14221
WILLIAMSVILLE, NY 14221
WILLIAMSVILLE, NY 14221
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 Courtenay Watt's NPI number?
The NPI number for Courtenay Watt is 1841233442. It was assigned to this individual provider in the NPPES registry on June 13, 2006.
Where is Courtenay Watt located?
Courtenay Watt practices at 1540 Maple Rd Emergency Room, Williamsville, NY 14221. The listed phone number is (716) 681-8838.
What is Courtenay Watt's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Courtenay Watt enrolled in Medicare?
Yes. Courtenay Watt 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 Courtenay Watt's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Courtenay Watt reassigns Medicare benefits to 4 organizations: Buffalo Emergency Associates LLP (Williamsville, NY), Keystone Medical Services Of New York, PC (Springville, NY), Delphi Healthcare PLLC (Rochester, NY) and Wellnow Urgent Care, PC (Liverpool, NY). 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 Courtenay Watt's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Courtenay Watt affiliated with any hospitals?
According to CMS data, Courtenay Watt is affiliated with Niagara Falls Memorial Medical Center.
When was this NPI record last updated?
The NPPES record for Courtenay Watt was last updated on October 2, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Dr. Courtenay Craig Watt, MD · NPI 1841233442
Emergency Medicine physician in Williamsville, New York. Individual provider, active in the CMS NPPES registry since June 13, 2006.
## Identity
- **NPI:** 1841233442 (Entity type: Individual)
- **Enumerated:** June 13, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 2026711 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1540 MAPLE RD, EMERGENCY ROOM, Williamsville, NY 14221-3647
- **Phone:** (716) 681-8838 · **Fax:** (716) 564-1134
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Buffalo Emergency Associates LLP (NPI 1508816521, Williamsville, NY); Keystone Medical Services Of New York, PC (NPI 1952331761, Springville, NY); Delphi Healthcare PLLC (NPI 1003075029, Rochester, NY); Wellnow Urgent Care, PC (NPI 1669825162, Liverpool, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York At Buffalo School Of Medicine, class of 1993
## Record status
- **NPPES last updated:** October 2, 2009
- **Other identifiers:** Other 000524706003 (NY); Medicaid 01647685 (NY); Medicare ID-Type Unspecified 11621X (NY); and 5 more
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Source: [NPI Profile](https://npiprofile.com/npi/1841233442) · Data from the CMS NPPES public registry.