DR. MARK NORMAN FRIEDMAN DO
NPI 1932181849
Psychiatry & Neurology - Neurology in Columbia, SC
About Dr. Mark Norman Friedman Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARK NORMAN FRIEDMAN DO (NPI 1932181849) is an individual neurology provider in Columbia, South Carolina, licensed in South Carolina (52003) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Sarasota Memorial Hospital, and maintains a secondary practice location in Fort Myers.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 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
Dr. Mark Norman Friedman Do 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
16Medicare enrollment records show Mark Friedman reassigns Medicare billing to 16 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Columbia, SC 29203
- Reassigned Medicare billing, South Carolina enrollment
- 1,466 clinicians in this Medicare group
Atlanta, GA 30309
- Reassigned Medicare billing, Georgia enrollment
- 410 clinicians in this Medicare group
Lake Butler, FL 32054
- Reassigned Medicare billing, Florida enrollment
- 37 clinicians in this Medicare group
La Plata, MD 20646
- Reassigned Medicare billing, Maryland enrollment
- 966 clinicians in this Medicare group
Middletown, OH 45005
- Reassigned Medicare billing, Ohio enrollment
- 812 clinicians in this Medicare group
Tell City, IN 47586
- Reassigned Medicare billing, Indiana enrollment
- Also billed through NPI 1629621396 (Indiana)
- 13 clinicians in this Medicare group
Sarasota, FL 34239
- Reassigned Medicare billing, Florida enrollment
- 956 clinicians in this Medicare group
Bethpage, NY 11714
- Reassigned Medicare billing, New York enrollment
- 211 clinicians in this Medicare group
Star City, AR 71667
- Reassigned Medicare billing, Arkansas enrollment
- 106 clinicians in this Medicare group
West Islip, NY 11795
- Reassigned Medicare billing, New York enrollment
- 395 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.
Areas of Expertise CMS Part B claims 4
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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sarasota Memorial Hospital
Acute Care Hospitals · Sarasota, FLCgh Medical Center
Acute Care Hospitals · Sterling, ILPrisma Health Richland Hospital
Acute Care Hospitals · Columbia, SCPrisma Health Baptist
Acute Care Hospitals · Columbia, SCPrisma Health Baptist Parkridge
Acute Care Hospitals · Columbia, SCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29203 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
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.
COLUMBIA, SC 29203
COLUMBIA, SC 29203
COLUMBIA, SC 29203
COLUMBIA, SC 29203
COLUMBIA, SC 29203
COLUMBIA, SC 29203
COLUMBIA, SC 29203
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 Friedman's NPI number?
The NPI number for Mark Friedman is 1932181849. It was assigned to this individual provider in the NPPES registry on November 16, 2005.
Where is Mark Friedman located?
Mark Friedman practices at 8 Richland Medical Park Dr Ste 420, Columbia, SC 29203. The listed phone number is (803) 434-8050.
What is Mark Friedman's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Mark Friedman enrolled in Medicare?
Yes. Mark Friedman 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 Friedman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Friedman reassigns Medicare benefits to 16 organizations: Prisma Health Medical Group-Midlands (Columbia, SC), Piedmont Athens Hospitalist Physicians LLC (Atlanta, GA), Medlink Management Services Inc (Lake Butler, FL), University Of Maryland Community Medical Group, Inc. (La Plata, MD), Premier Health Specialists Inc (Middletown, OH) and 11 more organizations, listed in the Medicare section above. 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 Friedman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Friedman accept?
Health plans from Arkansas Blue Cross and Blue Shield, CareSource, Cigna HealthCare of Arizona, Inc, Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) and 4 other insurers list Mark Friedman 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 Friedman affiliated with any hospitals?
According to CMS data, Mark Friedman is affiliated with Sarasota Memorial Hospital, Cgh Medical Center, Prisma Health Richland Hospital, Prisma Health Baptist and Prisma Health Baptist Parkridge.
When was this NPI record last updated?
The NPPES record for Mark Friedman was last updated on July 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Mark Norman Friedman, DO · NPI 1932181849
Neurology physician in Columbia, South Carolina. Individual provider, active in the CMS NPPES registry since November 16, 2005.
## Identity
- **NPI:** 1932181849 (Entity type: Individual)
- **Enumerated:** November 16, 2005
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** 52003 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 8 RICHLAND MEDICAL PARK DR STE 420, Columbia, SC 29203-8004
- **Phone:** (803) 434-8050 · **Fax:** (803) 933-3005
## 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:** 16 organizations under Medicare reassignment (form CMS-855R): Prisma Health Medical Group-Midlands (NPI 1346761897, Columbia, SC); Piedmont Athens Hospitalist Physicians LLC (NPI 1578079000, Atlanta, GA); Medlink Management Services Inc (NPI 1013972272, Lake Butler, FL); University Of Maryland Community Medical Group, Inc. (NPI 1679393854, La Plata, MD); Premier Health Specialists Inc (NPI 1831466986, Middletown, OH); and 11 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1991
## Record status
- **NPPES last updated:** July 31, 2026
- **Other identifiers:** Medicaid 520038 (SC); Medicaid 0122521 (NJ)
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Source: [NPI Profile](https://npiprofile.com/npi/1932181849) · Data from the CMS NPPES public registry.