DAVID J NAGEL MD
NPI 1912931387
Physical Medicine & Rehabilitation - Pain Medicine in Concord, NH
About David J Nagel Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID J NAGEL MD (NPI 1912931387) is an individual pain medicine provider in Concord, New Hampshire, licensed in New Hampshire (8227) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Rochester School Of Medicine And Dentistry (1985).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
David J Nagel 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 David Nagel 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.
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 David Nagel's NPI number?
The NPI number for David Nagel is 1912931387. It was assigned to this individual provider in the NPPES registry on July 10, 2006.
Where is David Nagel located?
David Nagel practices at 264 Pleasant St, Concord, NH 03301. The listed phone number is (603) 224-3368.
What is David Nagel's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation, specializing in Pain Medicine, with taxonomy code 2081P2900X.
Is David Nagel enrolled in Medicare?
Yes. David Nagel 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 David Nagel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Nagel 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 David Nagel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Nagel accept?
Health plans from Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and WellSense Health Plan list David Nagel 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.
When was this NPI record last updated?
The NPPES record for David Nagel 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.