MARY SUSAN CORLISS NP-C
NPI 1124367602
Nurse Practitioner - Family in Concord, NH
About Mary Susan Corliss Np-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY SUSAN CORLISS NP-C (NPI 1124367602) is an individual family provider in Concord, New Hampshire, licensed in New Hampshire (024092-23) and active in the NPI registry since February 2013. She is enrolled in Medicare PECOS, is affiliated with Concord Hospital, and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
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
Mary Susan Corliss Np-c 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
4Medicare enrollment records show Mary Corliss reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Concord, NH 03301
- Reassigned Medicare billing, New Hampshire enrollment
- 636 clinicians in this Medicare group
North Andover, MA 01845
- Reassigned Medicare billing, New Hampshire enrollment
- 41 clinicians in this Medicare group
North Andover, MA 01845
- Reassigned Medicare billing, New Hampshire enrollment
- 41 clinicians in this Medicare group
North Andover, MA 01845
- Reassigned Medicare billing, New Hampshire enrollment
- 12 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 6
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.
Concord Hospital
Acute Care Hospitals · Concord, NHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 03301 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 2
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CONCORD, NH 03301
CONCORD, NH 03301
CONCORD, NH 03301
CONCORD, NH 03301
CONCORD, NH 03301
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 Mary Corliss's NPI number?
The NPI number for Mary Corliss is 1124367602. It was assigned to this individual provider in the NPPES registry on February 4, 2013.
Where is Mary Corliss located?
Mary Corliss practices at 246 Pleasant St, Concord, NH 03301. The listed phone number is (603) 224-6070.
What is Mary Corliss's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Mary Corliss enrolled in Medicare?
Yes. Mary Corliss 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 Mary Corliss's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Corliss reassigns Medicare benefits to 4 organizations: Concord Hospital, Inc. (Concord, NH), Incare LLC (North Andover, MA), Incare Tufts PLLC (North Andover, MA) and Essex Inpatient Physicians, PC (North Andover, MA). 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 Mary Corliss's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Corliss accept?
Health plans from Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Shield, Taro Health and WellSense Health Plan list Mary Corliss 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 Mary Corliss affiliated with any hospitals?
According to CMS data, Mary Corliss is affiliated with Concord Hospital.
When was this NPI record last updated?
The NPPES record for Mary Corliss was last updated on February 4, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Mary Susan Corliss, NP-C · NPI 1124367602
Family physician in Concord, New Hampshire. Individual provider, active in the CMS NPPES registry since February 4, 2013.
## Identity
- **NPI:** 1124367602 (Entity type: Individual)
- **Enumerated:** February 4, 2013
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 024092-23 (New Hampshire)
- **Sole proprietor:** No
## Practice location
- **Address:** 246 PLEASANT ST, Concord, NH 03301-2548
- **Phone:** (603) 224-6070 · **Fax:** (603) 224-6094
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Concord Hospital, Inc. (NPI 1194778571, Concord, NH); Incare LLC (NPI 1639655467, North Andover, MA); Incare Tufts PLLC (NPI 1164305611, North Andover, MA); Essex Inpatient Physicians, PC (NPI 1104004795, North Andover, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** February 4, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1124367602) · Data from the CMS NPPES public registry.