MARK STEVEN KORDONSKI D.C.
NPI 1316038417
Chiropractor in Aberdeen, MD
About Mark Steven Kordonski D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK STEVEN KORDONSKI D.C. (NPI 1316038417) is an individual chiropractor in Aberdeen, Maryland, licensed in Maryland (03412) and active in the NPI registry since September 2006. He is a graduate of Life Chiropractic College - West (2004).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Mark Steven Kordonski D.c. 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 Mark Kordonski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Aberdeen, MD 21001
- Reassigned Medicare billing, Maryland enrollment
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
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.
Other Providers at the Same Location NPPES 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ABERDEEN, MD 21001
ABERDEEN, MD 21001
ABERDEEN, MD 21001
ABERDEEN, MD 21001
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 Mark Kordonski's NPI number?
The NPI number for Mark Kordonski is 1316038417. It was assigned to this individual provider in the NPPES registry on September 27, 2006.
Where is Mark Kordonski located?
Mark Kordonski practices at 998 Hospitality Way Suite 202, Aberdeen, MD 21001. The listed phone number is (410) 273-5351.
What is Mark Kordonski's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Mark Kordonski enrolled in Medicare?
Yes. Mark Kordonski 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 Mark Kordonski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Kordonski reassigns Medicare benefits to Optimal Spine Chiropractic LLC (Aberdeen, 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 Mark Kordonski'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 Mark Kordonski was last updated on August 6, 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.
# Mark Steven Kordonski, D.C. · NPI 1316038417
Chiropractor provider in Aberdeen, Maryland. Individual provider, active in the CMS NPPES registry since September 27, 2006.
## Identity
- **NPI:** 1316038417 (Entity type: Individual)
- **Enumerated:** September 27, 2006
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 03412 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 998 HOSPITALITY WAY, SUITE 202, Aberdeen, MD 21001-1779
- **Phone:** (410) 273-5351 · **Fax:** (410) 273-7020
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Optimal Spine Chiropractic LLC (NPI 1538350624, Aberdeen, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Life Chiropractic College - West, class of 2004
## Record status
- **NPPES last updated:** August 6, 2013
- **Other identifiers:** Medicare UPIN 42380001 (DC); Medicare UPIN 88389801 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1316038417) · Data from the CMS NPPES public registry.