DR. JARED JOSEPH MARKS
NPI 1336308287
Neurological Surgery in Bethesda, MD
About Dr. Jared Joseph Marks NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JARED JOSEPH MARKS (NPI 1336308287) is an individual neurological surgery provider in Bethesda, Maryland, licensed in Maryland (D77498) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with University Of Mississippi Med Center, and is a graduate of Temple University School Of Medicine (2005).
NPPES Registry Identity
Specialties & Licenses
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. Jared Joseph Marks 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 Jared Marks reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Grenada, MS 38901
- Reassigned Medicare billing, Mississippi enrollment
- 1,932 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 10
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Mississippi Med Center
Acute Care Hospitals · Jackson, MSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20817 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.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BETHESDA, MD 20817
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 Jared Marks's NPI number?
The NPI number for Jared Marks is 1336308287. It was assigned to this individual provider in the NPPES registry on June 5, 2008.
Where is Jared Marks located?
Jared Marks practices at 6420 Rockledge Dr Ste 4920, Bethesda, MD 20817. The listed phone number is (301) 896-6069.
What is Jared Marks's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Jared Marks enrolled in Medicare?
Yes. Jared Marks 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 Jared Marks's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jared Marks reassigns Medicare benefits to State Of Mississippi-University Of Mississippi Medical Center (Grenada, MS). 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 Jared Marks's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jared Marks accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 2 other insurers list Jared Marks 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 Jared Marks affiliated with any hospitals?
According to CMS data, Jared Marks is affiliated with University Of Mississippi Med Center.
When was this NPI record last updated?
The NPPES record for Jared Marks was last updated on March 21, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Dr. Jared Joseph Marks · NPI 1336308287
Neurological Surgery physician in Bethesda, Maryland. Individual provider, active in the CMS NPPES registry since June 5, 2008.
## Identity
- **NPI:** 1336308287 (Entity type: Individual)
- **Enumerated:** June 5, 2008
- **Primary specialty:** Neurological Surgery · taxonomy 207T00000X
- **State license:** D77498 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 6420 ROCKLEDGE DR STE 4920, Bethesda, MD 20817-7848
- **Phone:** (301) 896-6069 · **Fax:** (301) 896-8802
## 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:** State Of Mississippi-University Of Mississippi Medical Center (NPI 1932538527, Grenada, MS), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Temple University School Of Medicine, class of 2005
## Record status
- **NPPES last updated:** March 21, 2019
- **Other identifiers:** Medicaid 06682557 (MS); Medicaid 2359932 (LA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1336308287) · Data from the CMS NPPES public registry.