CHESAPEAKE ANESTHESIOLOGY AND PAIN MANAGEMENT PHYSICIANS LLC
NPI 1275590036
Anesthesiology in Chestertown, MD
About Chesapeake Anesthesiology And Pain Management Physicians Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHESAPEAKE ANESTHESIOLOGY AND PAIN MANAGEMENT PHYSICIANS LLC (NPI 1275590036) is a healthcare organization registered as an anesthesiology in Chestertown, Maryland and active in the NPI registry since April 2006. The organization lists Patrick E Callahan, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 4
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)
Chesapeake Anesthesiology And Pain Management Physicians Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
4Medicare enrollment records show 4 clinicians reassign Medicare billing to Chesapeake Anesthesiology And Pain Management Physicians LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.
Clinicians, nearest first (4)
Chestertown, MD 21620
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 Chesapeake Anesthesiology And Pain Management Physicians LLC's NPI number?
The NPI number for Chesapeake Anesthesiology And Pain Management Physicians LLC is 1275590036. It was assigned to this organization in the NPPES registry on April 27, 2006.
Where is Chesapeake Anesthesiology And Pain Management Physicians LLC located?
Chesapeake Anesthesiology And Pain Management Physicians LLC is located at 100 Brown St, Chestertown, MD 21620. The listed phone number is (410) 810-5450.
What is Chesapeake Anesthesiology And Pain Management Physicians LLC's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Chesapeake Anesthesiology And Pain Management Physicians LLC enrolled in Medicare?
Yes. Chesapeake Anesthesiology And Pain Management Physicians LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Chesapeake Anesthesiology And Pain Management Physicians LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians reassign their Medicare billing to Chesapeake Anesthesiology And Pain Management Physicians LLC, in Anesthesiology and Physical Therapist in Private Practice. 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. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Chesapeake Anesthesiology And Pain Management Physicians LLC was last updated on August 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Chesapeake Anesthesiology And Pain Management Physicians Llc · NPI 1275590036
Anesthesiology organization in Chestertown, Maryland. Organization record, active in the CMS NPPES registry since April 27, 2006.
## Identity
- **NPI:** 1275590036 (Entity type: Organization)
- **Enumerated:** April 27, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Organization subpart:** No
- **Authorized official:** Patrick Callahan, OWNER
## Practice location
- **Address:** 100 BROWN ST, Chestertown, MD 21620-1435
- **Phone:** (410) 810-5450
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 4 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Anesthesiology (2), Physical Therapist in Private Practice (2); 1 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 1, 2023
- **Other identifiers:** Other CB3931 (MD); Other KH19CH; Medicaid 633401602 (MD); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1275590036) · Data from the CMS NPPES public registry.