E SPENCER JOSLIN MD
NPI 1760450886
Family Medicine in Middletown, CT
About E Spencer Joslin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
E SPENCER JOSLIN MD (NPI 1760450886) is an individual family medicine provider in Middletown, Connecticut, licensed in Connecticut (037683) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in East Windsor.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
E Spencer Joslin Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show E Spencer Joslin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Wethersfield, CT 06109
- Reassigned Medicare billing, Connecticut enrollment
- 116 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06457 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MIDDLETOWN, CT 06457
MIDDLETOWN, CT 06457
MIDDLETOWN, CT 06457
MIDDLETOWN, CT 06457
MIDDLETOWN, CT 06457
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 E Spencer Joslin's NPI number?
The NPI number for E Spencer Joslin is 1760450886. It was assigned to this individual provider in the NPPES registry on March 14, 2006.
Where is E Spencer Joslin located?
E Spencer Joslin practices at 915 River Rd, Middletown, CT 06457. The listed phone number is (860) 704-4045.
What is E Spencer Joslin's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is E Spencer Joslin enrolled in Medicare?
Yes. E Spencer Joslin is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for E Spencer Joslin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), E Spencer Joslin reassigns Medicare benefits to Prime Healthcare, PC (Wethersfield, 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 E Spencer Joslin'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 E Spencer Joslin was last updated on March 26, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.