DR. COLIN THOMAS SWALES MD
NPI 1386621464
Internal Medicine in Hartford, CT
About Dr. Colin Thomas Swales Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. COLIN THOMAS SWALES MD (NPI 1386621464) is an individual internal medicine provider in Hartford, Connecticut, licensed in Connecticut (048589) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, maintains a secondary practice location in Putnam, and is a graduate of University Of Massachusetts Medical School (2003).
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
Secondary Practice Location 1
Other Identifiers 1
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. Colin Thomas Swales 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 Reassignments
4Medicare enrollment records show Colin Swales reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hartford, CT 06106
- Reassigned Medicare billing, Connecticut enrollment
- 417 clinicians in this Medicare group
Hartford, CT 06106
- Reassigned Medicare billing, Connecticut enrollment
- 1,921 clinicians in this Medicare group
Hartford, CT 06102
- Reassigned Medicare billing, Connecticut enrollment
- 1,333 clinicians in this Medicare group
Putnam, CT 06260
- Reassigned Medicare billing, Connecticut enrollment
- 163 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 12
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 06106 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.
Referred Medical Equipment & Supplies CMS DME claims 4
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HARTFORD, CT 06106
HARTFORD, CT 06106
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 Colin Swales's NPI number?
The NPI number for Colin Swales is 1386621464. It was assigned to this individual provider in the NPPES registry on December 29, 2005. The provider is also known as Dr. Colin Swales MD.
Where is Colin Swales located?
Colin Swales practices at 85 Seymour St Suite 1000, Hartford, CT 06106. The listed phone number is (860) 246-2571.
What is Colin Swales's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Colin Swales enrolled in Medicare?
Yes. Colin Swales 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 organizations bill Medicare for Colin Swales's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Colin Swales reassigns Medicare benefits to 4 organizations: Connecticut Gi PLLC (Hartford, CT), Hartford Healthcare Medical Group Specialists, PLLC (Hartford, CT), Hartford Hospital (Hartford, CT) and Day Kimball Medical Group Inc (Putnam, CT). Each 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 Colin Swales's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Colin Swales accept?
Health plans from Anthem Blue Cross and Blue Shield list Colin Swales 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 Colin Swales was last updated on September 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 days 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. Colin Thomas Swales, MD · NPI 1386621464
Internal Medicine physician in Hartford, Connecticut. Individual provider, active in the CMS NPPES registry since December 29, 2005.
## Identity
- **NPI:** 1386621464 (Entity type: Individual)
- **Enumerated:** December 29, 2005
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 048589 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 85 SEYMOUR ST, SUITE 1000, Hartford, CT 06106-5501
- **Phone:** (860) 246-2571 · **Fax:** (860) 246-3691
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Connecticut Gi PLLC (NPI 1023124625, Hartford, CT); Hartford Healthcare Medical Group Specialists, PLLC (NPI 1023584216, Hartford, CT); Hartford Hospital (NPI 1770696643, Hartford, CT); Day Kimball Medical Group Inc (NPI 1376813972, Putnam, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Massachusetts Medical School, class of 2003
## Record status
- **NPPES last updated:** September 21, 2026
- **Other identifiers:** Medicaid 003135317 (CT)
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Source: [NPI Profile](https://npiprofile.com/npi/1386621464) · Data from the CMS NPPES public registry.