SEAN R CHAPPIN MD PC
NPI 1215663364
Psychiatry & Neurology - Addiction Medicine in Albany, NY
About Sean R Chappin Md Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SEAN R CHAPPIN MD PC (NPI 1215663364) is a healthcare organization registered as an addiction medicine in Albany, New York and active in the NPI registry since July 2022. The organization lists Sean Chappin, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Sean R Chappin Md Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Sean R Chappin MD PC, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Sean R Chappin MD PC's NPI number?
The NPI number for Sean R Chappin MD PC is 1215663364. It was assigned to this organization in the NPPES registry on July 29, 2022.
Where is Sean R Chappin MD PC located?
Sean R Chappin MD PC is located at 10 Mckown Rd Ste 110, Albany, NY 12203. The listed phone number is (518) 217-2773.
What is Sean R Chappin MD PC's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Addiction Medicine, with taxonomy code 2084A0401X.
Is Sean R Chappin MD PC enrolled in Medicare?
Yes. Sean R Chappin MD PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Sean R Chappin MD PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Psychiatry) reassigns their Medicare billing to Sean R Chappin MD PC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Sean R Chappin MD PC was last updated on August 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.
# Sean R Chappin Md Pc · NPI 1215663364
Addiction Medicine organization in Albany, New York. Organization record, active in the CMS NPPES registry since July 29, 2022.
## Identity
- **NPI:** 1215663364 (Entity type: Organization)
- **Enumerated:** July 29, 2022
- **Primary specialty:** Psychiatry & Neurology - Addiction Medicine · taxonomy 2084A0401X
- **Organization subpart:** No
- **Authorized official:** Sean Chappin, OWNER
## Practice location
- **Address:** 10 MCKOWN RD STE 110, Albany, NY 12203-3496
- **Phone:** (518) 217-2773
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Psychiatry) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 1, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1215663364) · Data from the CMS NPPES public registry.