DR. LAWRENCE DANIEL MULDOON M.D.
NPI 1598861528
Urology in Fairfield, CT
About Dr. Lawrence Daniel Muldoon M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LAWRENCE DANIEL MULDOON M.D. (NPI 1598861528) is an individual urology provider in Fairfield, Connecticut, licensed in Connecticut (030710) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 7
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Lawrence Daniel Muldoon M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Lawrence Muldoon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fairfield, CT 06824
- Reassigned Medicare billing, Connecticut enrollment
- 1,824 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 06824 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.
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 Lawrence Muldoon's NPI number?
The NPI number for Lawrence Muldoon is 1598861528. It was assigned to this individual provider in the NPPES registry on September 16, 2006.
Where is Lawrence Muldoon located?
Lawrence Muldoon practices at 425 Post Rd Greater Bridgeport Urology, Fairfield, CT 06824. The listed phone number is (203) 254-1576.
What is Lawrence Muldoon's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Lawrence Muldoon enrolled in Medicare?
Yes. Lawrence Muldoon is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Lawrence Muldoon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lawrence Muldoon reassigns Medicare benefits to Northeast Medical Group, Inc (Fairfield, CT). 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 Lawrence Muldoon'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 Lawrence Muldoon was last updated on May 31, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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. Lawrence Daniel Muldoon, M.D. · NPI 1598861528
Urology physician in Fairfield, Connecticut. Individual provider, active in the CMS NPPES registry since September 16, 2006.
## Identity
- **NPI:** 1598861528 (Entity type: Individual)
- **Enumerated:** September 16, 2006
- **Primary specialty:** Urology · taxonomy 208800000X
- **State license:** 030710 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 425 POST RD, GREATER BRIDGEPORT UROLOGY, Fairfield, CT 06824-6232
- **Phone:** (203) 254-1576 · **Fax:** (203) 254-1809
## 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:** Northeast Medical Group, Inc (NPI 1366745267, Fairfield, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 31, 2013
- **Other identifiers:** Other 002195 (CT); Medicare ID-Type Unspecified 340000233 (CT); Medicaid 001307108 (CT); and 4 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1598861528) · Data from the CMS NPPES public registry.