MARK ALBERT LORENZINI
NPI 1174064604
Anesthesiology in Columbus, OH
About Mark Albert Lorenzini NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK ALBERT LORENZINI (NPI 1174064604) is an individual anesthesiology provider in Columbus, Ohio, licensed in Florida (OS20445) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS, is affiliated with Delray Medical Center, and is a graduate of Campbell Univ School Of Osteopathic Medicine (2017).
NPPES Registry Identity
Specialties & Licenses 2
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 Albert Lorenzini 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
3Medicare enrollment records show Mark Lorenzini reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Melville, NY 11747
- Reassigned Medicare billing, Florida enrollment
- 169 clinicians in this Medicare group
West Palm Beach, FL 33401
- Reassigned Medicare billing, Florida enrollment
- 528 clinicians in this Medicare group
Fort Worth, TX 76104
- Reassigned Medicare billing, Texas enrollment
- 509 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.
Delray Medical Center
Acute Care Hospitals · Delray Beach, FLOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COLUMBUS, OH 43228
COLUMBUS, OH 43228
COLUMBUS, OH 43228
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 Lorenzini's NPI number?
The NPI number for Mark Lorenzini is 1174064604. It was assigned to this individual provider in the NPPES registry on March 16, 2017.
Where is Mark Lorenzini located?
Mark Lorenzini practices at 5100 W Broad St, Columbus, OH 43228. The listed phone number is (614) 544-2780.
What is Mark Lorenzini's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Mark Lorenzini enrolled in Medicare?
Yes. Mark Lorenzini 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 Lorenzini's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Lorenzini reassigns Medicare benefits to 3 organizations: American Anesthesiology Of Florida, Inc (Melville, NY), Tenet Florida Physician Services LLC (West Palm Beach, FL) and Sound Physicians Anesthesiology Of Texas PLLC (Fort Worth, TX). 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 Lorenzini's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Lorenzini accept?
Health plans from AmeriHealth Caritas Next, Blue Cross and Blue Shield of Texas, Oscar Health, Oscar Health Maintenance Organization of Florida and Oscar Insurance Company list Mark Lorenzini 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 Lorenzini affiliated with any hospitals?
According to CMS data, Mark Lorenzini is affiliated with Delray Medical Center.
When was this NPI record last updated?
The NPPES record for Mark Lorenzini was last updated on January 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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 Albert Lorenzini · NPI 1174064604
Anesthesiology physician in Columbus, Ohio. Individual provider, active in the CMS NPPES registry since March 16, 2017.
## Identity
- **NPI:** 1174064604 (Entity type: Individual)
- **Enumerated:** March 16, 2017
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** OS20445 (Florida)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5100 W BROAD ST, Columbus, OH 43228-1607
- **Phone:** (614) 544-2780
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): American Anesthesiology Of Florida, Inc (NPI 1679592893, Melville, NY); Tenet Florida Physician Services LLC (NPI 1659417467, West Palm Beach, FL); Sound Physicians Anesthesiology Of Texas PLLC (NPI 1295356277, Fort Worth, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Campbell Univ School Of Osteopathic Medicine, class of 2017
## Record status
- **NPPES last updated:** January 20, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1174064604) · Data from the CMS NPPES public registry.