MARK DALVIN MD
NPI 1164919221
Surgery in Youngstown, OH
About Mark Dalvin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK DALVIN MD (NPI 1164919221) is an individual surgery provider in Youngstown, Ohio, licensed in North Carolina (2025-02298) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, is affiliated with Southeastern Regional Medical Center, and maintains a secondary practice location in Lumberton.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
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 Dalvin 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
2Medicare enrollment records show Mark Dalvin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Burlington, NC 27215
- Reassigned Medicare billing, North Carolina enrollment
- 1,337 clinicians in this Medicare group
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Southeastern Regional Medical Center
Acute Care Hospitals · Lumberton, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 44504 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.
YOUNGSTOWN, OH 44504
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 Dalvin's NPI number?
The NPI number for Mark Dalvin is 1164919221. It was assigned to this individual provider in the NPPES registry on April 15, 2018.
Where is Mark Dalvin located?
Mark Dalvin practices at 500 Gypsy Ln, Youngstown, OH 44504. The listed phone number is (330) 884-1000.
What is Mark Dalvin's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Mark Dalvin enrolled in Medicare?
Yes. Mark Dalvin 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 Mark Dalvin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Dalvin reassigns Medicare benefits to 2 organizations: Unc Physicians Network, LLC (Burlington, NC) and Permanente Medical Group Inc (Stockton, CA). 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 Mark Dalvin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Dalvin accept?
Health plans from Blue Cross and Blue Shield of NC and UnitedHealthcare list Mark Dalvin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Mark Dalvin affiliated with any hospitals?
According to CMS data, Mark Dalvin is affiliated with Southeastern Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Mark Dalvin was last updated on November 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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 Dalvin, MD · NPI 1164919221
Surgery physician in Youngstown, Ohio. Individual provider, active in the CMS NPPES registry since April 15, 2018.
## Identity
- **NPI:** 1164919221 (Entity type: Individual)
- **Enumerated:** April 15, 2018
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 2025-02298 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 500 GYPSY LN, Youngstown, OH 44504-1315
- **Phone:** (330) 884-1000
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Unc Physicians Network, LLC (NPI 1053751586, Burlington, NC); Permanente Medical Group Inc (NPI 1548343510, Stockton, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** November 17, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1164919221) · Data from the CMS NPPES public registry.