DR. DWIGHT PAUL LIGHAM MD
NPI 1669584686
Pain Medicine - Interventional Pain Medicine in New Haven, CT
About Dr. Dwight Paul Ligham Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DWIGHT PAUL LIGHAM MD (NPI 1669584686) is an individual interventional pain medicine provider in New Haven, Connecticut, licensed in Connecticut (034195) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of State University Of Ny Upstate Medical University (1992).
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 2
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
Dr. Dwight Paul Ligham 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 Reassignment
Medicare enrollment records show Dwight Ligham reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New Haven, CT 06511
- Reassigned Medicare billing, Connecticut enrollment
- 5 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 9
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 06511 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW HAVEN, CT 06511
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 Dwight Ligham's NPI number?
The NPI number for Dwight Ligham is 1669584686. It was assigned to this individual provider in the NPPES registry on August 31, 2006.
Where is Dwight Ligham located?
Dwight Ligham practices at 1 Long Wharf Drive Suite 212, New Haven, CT 06511. The listed phone number is (203) 624-4208.
What is Dwight Ligham's specialty?
The primary specialty registered for this NPI is Pain Medicine, specializing in Interventional Pain Medicine, with taxonomy code 208VP0014X.
Is Dwight Ligham enrolled in Medicare?
Yes. Dwight Ligham 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 organization bills Medicare for Dwight Ligham's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dwight Ligham reassigns Medicare benefits to Advanced Diagnostic Pain Treatment Centers PC (New Haven, CT). The 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 Dwight Ligham's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dwight Ligham accept?
Health plans from Anthem Blue Cross and Blue Shield list Dwight Ligham 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 Dwight Ligham was last updated on January 25, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Dr. Dwight Paul Ligham, MD · NPI 1669584686
Interventional Pain Medicine physician in New Haven, Connecticut. Individual provider, active in the CMS NPPES registry since August 31, 2006.
## Identity
- **NPI:** 1669584686 (Entity type: Individual)
- **Enumerated:** August 31, 2006
- **Primary specialty:** Pain Medicine - Interventional Pain Medicine · taxonomy 208VP0014X
- **State license:** 034195 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 LONG WHARF DRIVE, SUITE 212, New Haven, CT 06511
- **Phone:** (203) 624-4208 · **Fax:** (203) 624-4301
## 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:** Advanced Diagnostic Pain Treatment Centers PC (NPI 1881724912, New Haven, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of Ny Upstate Medical University, class of 1992
## Record status
- **NPPES last updated:** January 25, 2017
- **Other identifiers:** Medicare UPIN F94775 (CT); Medicare PIN 050001109 (CT)
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Source: [NPI Profile](https://npiprofile.com/npi/1669584686) · Data from the CMS NPPES public registry.