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MR. CHRISTOPHER CHAPMAN LADC
NPI 1659985273
Counselor - Addiction (Substance Use Disorder) in Waterbury, CT

Active since September 01, 2020PECOS EnrolledAccepts Medicare Assignment
1183 N MAIN ST, WATERBURY, CT 06704(203) 805-4955(203) 805-4955 Get Directions Write a Review

NPPES record last updated: September 1, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mr. Christopher Chapman Ladc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. CHRISTOPHER CHAPMAN LADC (NPI 1659985273) is an individual addiction (substance use disorder) provider in Waterbury, Connecticut, licensed in Connecticut (001385) and active in the NPI registry since September 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1659985273
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMR. CHRISTOPHER CHAPMANCredential: LADC
Location Address1183 N MAIN STWaterbury, CT 06704-3115
Mailing Address115 Woodford Avenue ExtPlainville, CT 06062-2521 · (203) 565-9540 · Fax (860) 747-9879
Phone(203) 805-4955
Fax(203) 805-4955
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateSeptember 1, 2020
NPPES CertifiedSeptember 1, 2020
✔ NPI 1659985273 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in CT · 001385
1183 N MAIN ST, Waterbury, CT 06704
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.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

Mr. Christopher Chapman Ladc 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.

PECOS PAC ID9335637289
PECOS Enrollment IDI20251022002904
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Christopher Chapman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

As Addiction Services, Inc
Same address
Clinical
1183 N MAIN ST
Waterbury, CT 06704
  • Reassigned Medicare billing, Connecticut enrollment
  • Medicare enrollment name: A S Addiction Services, Inc.
NPI 1194367169 (203) 565-9540

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AS ADDICTION SERVICES, INC
Social Worker (Clinical)
1183 N MAIN ST
WATERBURY, CT 06704
Naugatuck Valley Planning Region (203) 565-9540

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 Christopher Chapman's NPI number?

The NPI number for Christopher Chapman is 1659985273. It was assigned to this individual provider in the NPPES registry on September 1, 2020.

Where is Christopher Chapman located?

Christopher Chapman practices at 1183 N Main St, Waterbury, CT 06704. The listed phone number is (203) 805-4955.

What is Christopher Chapman's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

Is Christopher Chapman enrolled in Medicare?

Yes. Christopher Chapman 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 Christopher Chapman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Chapman reassigns Medicare benefits to As Addiction Services, Inc (Waterbury, 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 Christopher Chapman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christopher Chapman accept?

Health plans from Anthem Blue Cross and Blue Shield list Christopher Chapman 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 Christopher Chapman was last updated on September 1, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.