DR. LEONARD JOHN NOWCID MD
NPI 1154766715
Anesthesiology in Newark, DE
About Dr. Leonard John Nowcid Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LEONARD JOHN NOWCID MD (NPI 1154766715) is an individual anesthesiology provider in Newark, Delaware, licensed in Delaware (C1-0012835) and active in the NPI registry since May 2013. He is enrolled in Medicare PECOS and is a graduate of Other (2013).
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
Dr. Leonard John Nowcid 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 Leonard Nowcid reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New Castle, DE 19720
- Reassigned Medicare billing, Delaware enrollment
- 348 clinicians in this Medicare group
Wilmington, DE 19803
- Reassigned Medicare billing, Delaware enrollment
- 526 clinicians in this Medicare group
Chadds Ford, PA 19317
- Reassigned Medicare billing, Pennsylvania enrollment
- 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.
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.
NEWARK, DE 19718
NEWARK, DE 19718
NEWARK, DE 19718
NEWARK, DE 19718
NEWARK, DE 19718
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 Leonard Nowcid's NPI number?
The NPI number for Leonard Nowcid is 1154766715. It was assigned to this individual provider in the NPPES registry on May 8, 2013.
Where is Leonard Nowcid located?
Leonard Nowcid practices at 4755 Ogletown Stanton Rd, Newark, DE 19718. The listed phone number is (302) 733-1000.
What is Leonard Nowcid's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Leonard Nowcid enrolled in Medicare?
Yes. Leonard Nowcid 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 Leonard Nowcid's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leonard Nowcid reassigns Medicare benefits to 3 organizations: Anesthesia Services PA (New Castle, DE), The Nemours Foundation (Wilmington, DE) and Associates In Anesthesia, Inc. (Chadds Ford, PA). 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 Leonard Nowcid'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 Leonard Nowcid was last updated on January 23, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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. Leonard John Nowcid, MD · NPI 1154766715
Anesthesiology physician in Newark, Delaware. Individual provider, active in the CMS NPPES registry since May 8, 2013.
## Identity
- **NPI:** 1154766715 (Entity type: Individual)
- **Enumerated:** May 8, 2013
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** C1-0012835 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 4755 OGLETOWN STANTON RD, Newark, DE 19718-2200
- **Phone:** (302) 733-1000
## 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): Anesthesia Services PA (NPI 1053366377, New Castle, DE); The Nemours Foundation (NPI 1366594699, Wilmington, DE); Associates In Anesthesia, Inc. (NPI 1942281191, Chadds Ford, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** January 23, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1154766715) · Data from the CMS NPPES public registry.