THOMAS M DEMARCO MD
NPI 1194786160
Urology in Salisbury, MD
About Thomas M Demarco Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THOMAS M DEMARCO MD (NPI 1194786160) is an individual urology provider in Salisbury, Maryland, licensed in Maryland (D27820) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Salisbury.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Thomas M Demarco Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Thomas Demarco reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Salisbury, MD 21801
- Reassigned Medicare billing, Maryland enrollment
- 169 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 21801 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
SALISBURY, MD 21801
SALISBURY, MD 21801
SALISBURY, MD 21801
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 Thomas Demarco's NPI number?
The NPI number for Thomas Demarco is 1194786160. It was assigned to this individual provider in the NPPES registry on March 30, 2006.
Where is Thomas Demarco located?
Thomas Demarco practices at 100 E Carroll St, Salisbury, MD 21801. The listed phone number is (410) 543-7252.
What is Thomas Demarco's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Thomas Demarco enrolled in Medicare?
Yes. Thomas Demarco is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Thomas Demarco's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Demarco reassigns Medicare benefits to Tidalhealth Peninsula Regional, Inc. (Salisbury, MD). 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 Thomas Demarco'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 Thomas Demarco was last updated on December 18, 2018. 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.
# Thomas M Demarco, MD · NPI 1194786160
Urology physician in Salisbury, Maryland. Individual provider, active in the CMS NPPES registry since March 30, 2006.
## Identity
- **NPI:** 1194786160 (Entity type: Individual)
- **Enumerated:** March 30, 2006
- **Primary specialty:** Urology · taxonomy 208800000X
- **State license:** D27820 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 E CARROLL ST, Salisbury, MD 21801-5422
- **Phone:** (410) 543-7252
## 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:** Tidalhealth Peninsula Regional, Inc. (NPI 1184832040, Salisbury, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 18, 2018
- **Other identifiers:** Medicaid 309751000 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1194786160) · Data from the CMS NPPES public registry.