JESSY ZEMANKIEWICZ M.D.
NPI 1821400318
Internal Medicine in Cockeysville, MD
About Jessy Zemankiewicz M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JESSY ZEMANKIEWICZ M.D. (NPI 1821400318) is an individual internal medicine provider in Cockeysville, Maryland, licensed in Maryland (D82572) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 3
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
Jessy Zemankiewicz M.d. 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 Reassignment
Medicare enrollment records show Jessy Zemankiewicz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Cockeysville, MD 21030
- Reassigned Medicare billing, Maryland enrollment
- 14 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 21030 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
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 Jessy Zemankiewicz's NPI number?
The NPI number for Jessy Zemankiewicz is 1821400318. It was assigned to this individual provider in the NPPES registry on June 2, 2014. The provider is also known as Jessy Dhillon.
Where is Jessy Zemankiewicz located?
Jessy Zemankiewicz practices at 110 Old Padonia Rd Ste 302, Cockeysville, MD 21030. The listed phone number is (410) 433-4300.
What is Jessy Zemankiewicz's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Jessy Zemankiewicz enrolled in Medicare?
Yes. Jessy Zemankiewicz 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 organization bills Medicare for Jessy Zemankiewicz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jessy Zemankiewicz reassigns Medicare benefits to Hyperheal Hyperbarics Inc (Cockeysville, 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 Jessy Zemankiewicz'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 Jessy Zemankiewicz was last updated on September 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days 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.
# Jessy Zemankiewicz, M.D. · NPI 1821400318
Internal Medicine physician in Cockeysville, Maryland. Individual provider, active in the CMS NPPES registry since June 2, 2014.
## Identity
- **NPI:** 1821400318 (Entity type: Individual)
- **Enumerated:** June 2, 2014
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** D82572 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 110 OLD PADONIA RD STE 302, Cockeysville, MD 21030-4948
- **Phone:** (410) 433-4300
## 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:** Hyperheal Hyperbarics Inc (NPI 1174886642, Cockeysville, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** September 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1821400318) · Data from the CMS NPPES public registry.