MARK ANDREW ATKINSON
NPI 1902594070
Nurse Practitioner - Gerontology in Noblesville, IN
About Mark Andrew Atkinson NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK ANDREW ATKINSON (NPI 1902594070) is an individual gerontology provider in Noblesville, Indiana, licensed in Indiana (71014034A) and active in the NPI registry since April 2023. He is enrolled in Medicare PECOS, is affiliated with Riverview Health, and maintains 8 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 8
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 Andrew Atkinson 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 Atkinson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Noblesville, IN 46060
- Reassigned Medicare billing, Indiana enrollment
- 303 clinicians in this Medicare group
Columbus, OH 43219
- Reassigned Medicare billing, Indiana enrollment
- 77 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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Riverview Health
Acute Care Hospitals · Noblesville, INCommunity Hospital East
Acute Care Hospitals · Indianapolis, INAscension St Vincent Hospital
Acute Care Hospitals · Indianapolis, INCommunity Hospital Of Anderson And Madison County
Acute Care Hospitals · Anderson, INCommunity Hospital South, Inc.
Acute Care Hospitals · Indianapolis, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46060 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.
NOBLESVILLE, IN 46060
NOBLESVILLE, IN 46060
NOBLESVILLE, IN 46060
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 Atkinson's NPI number?
The NPI number for Mark Atkinson is 1902594070. It was assigned to this individual provider in the NPPES registry on April 26, 2023.
Where is Mark Atkinson located?
Mark Atkinson practices at 395 Westfield Rd, Noblesville, IN 46060. The listed phone number is (317) 770-1184.
What is Mark Atkinson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Mark Atkinson enrolled in Medicare?
Yes. Mark Atkinson 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 Atkinson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Atkinson reassigns Medicare benefits to 2 organizations: Riverview Hospital (Noblesville, IN) and American Oncology Partners PA (Columbus, OH). 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 Atkinson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Atkinson accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Buckeye Health Plan, Ambetter from Louisiana Healthcare Connections and Ambetter from Meridian and 5 other insurers list Mark Atkinson 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 Atkinson affiliated with any hospitals?
According to CMS data, Mark Atkinson is affiliated with Riverview Health, Community Hospital East, Ascension St Vincent Hospital, Community Hospital Of Anderson And Madison County and Community Hospital South, Inc..
When was this NPI record last updated?
The NPPES record for Mark Atkinson was last updated on January 28, 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 Andrew Atkinson · NPI 1902594070
Gerontology physician in Noblesville, Indiana. Individual provider, active in the CMS NPPES registry since April 26, 2023.
## Identity
- **NPI:** 1902594070 (Entity type: Individual)
- **Enumerated:** April 26, 2023
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** 71014034A (Indiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 395 WESTFIELD RD, Noblesville, IN 46060-1425
- **Phone:** (317) 770-1184 · **Fax:** (317) 770-1189
## 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): Riverview Hospital (NPI 1225275928, Noblesville, IN); American Oncology Partners PA (NPI 1265929723, Columbus, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** January 28, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1902594070) · Data from the CMS NPPES public registry.