JESSICA L MACK MD
NPI 1144544784
Physical Medicine & Rehabilitation in Concord, NH
About Jessica L Mack Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JESSICA L MACK MD (NPI 1144544784) is an individual physical medicine & rehabilitation provider in Concord, New Hampshire, licensed in New Hampshire (23640) and active in the NPI registry since March 2010. She is enrolled in Medicare PECOS, is affiliated with Concord Hospital, and is a graduate of Other (2015).
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
Jessica L Mack Md 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 Jessica Mack reassigns Medicare billing to 2 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
- 62 clinicians in this Medicare group
Waltham, MA 02451
- Reassigned Medicare billing, New Hampshire enrollment
- 121 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 16
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Concord Hospital
Acute Care Hospitals · Concord, NHConcord Hospital- Laconia
Acute Care Hospitals · Laconia, NHNew London Hospital
Critical Access Hospitals · New London, NHSpeare Memorial Hospital
Critical Access Hospitals · Plymouth, NHMedicare 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.
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
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 Jessica Mack's NPI number?
The NPI number for Jessica Mack is 1144544784. It was assigned to this individual provider in the NPPES registry on March 25, 2010.
Where is Jessica Mack located?
Jessica Mack practices at 264 Pleasant St, Concord, NH 03301. The listed phone number is (603) 224-3368.
What is Jessica Mack's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Jessica Mack enrolled in Medicare?
Yes. Jessica Mack 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 Jessica Mack's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jessica Mack reassigns Medicare benefits to 2 organizations: Concord Orthopaedics Professional Association (Concord, NH) and Northeast Orthopaedic Alliance PLLC (Waltham, 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 Jessica Mack's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jessica Mack accept?
Health plans from Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care, Taro Health and WellSense Health Plan list Jessica Mack 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 Jessica Mack affiliated with any hospitals?
According to CMS data, Jessica Mack is affiliated with Concord Hospital, Concord Hospital- Laconia, New London Hospital and Speare Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Jessica Mack was last updated on January 29, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.