DAVID HERBERT HERR M.D.
NPI 1477639359
Emergency Medicine in Stafford, CT
About David Herbert Herr M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID HERBERT HERR M.D. (NPI 1477639359) is an individual emergency medicine provider in Stafford, Connecticut, licensed in Connecticut (032283) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
David Herbert Herr M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show David Herr reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Stafford Springs, CT 06076
- Reassigned Medicare billing, Connecticut enrollment
- 56 clinicians in this Medicare group
Willimantic, CT 06226
- Reassigned Medicare billing, Connecticut enrollment
- 104 clinicians in this Medicare group
Meriden, CT 06451
- Reassigned Medicare billing, Connecticut enrollment
- 96 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 3
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06076 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.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
STAFFORD SPRINGS, CT 06076
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 Herr's NPI number?
The NPI number for David Herr is 1477639359. It was assigned to this individual provider in the NPPES registry on October 31, 2006.
Where is David Herr located?
David Herr practices at 201 Chestnut Hill Road Johnson Memorial Hospital, Stafford, CT 06076. The listed phone number is (860) 684-8111.
What is David Herr's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is David Herr enrolled in Medicare?
Yes. David Herr is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for David Herr's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Herr reassigns Medicare benefits to 3 organizations: Nes Medical Services Of Northern Connecticut, P.C. (Stafford Springs, CT), Northeast Emergency Medicine Specialists, LLC (Willimantic, CT) and Nems PLLC (Meriden, CT). 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 Herr's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for David Herr was last updated on March 5, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# David Herbert Herr, M.D. · NPI 1477639359
Emergency Medicine physician in Stafford, Connecticut. Individual provider, active in the CMS NPPES registry since October 31, 2006.
## Identity
- **NPI:** 1477639359 (Entity type: Individual)
- **Enumerated:** October 31, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 032283 (Connecticut)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 201 CHESTNUT HILL ROAD, JOHNSON MEMORIAL HOSPITAL, Stafford, CT 06076
- **Phone:** (860) 684-8111
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Nes Medical Services Of Northern Connecticut, P.C. (NPI 1194450478, Stafford Springs, CT); Northeast Emergency Medicine Specialists, LLC (NPI 1982889598, Willimantic, CT); Nems PLLC (NPI 1114482882, Meriden, CT) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 5, 2010
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Source: [NPI Profile](https://npiprofile.com/npi/1477639359) · Data from the CMS NPPES public registry.