DR. PATRICK VINCENT MITCHELL PSY.D.
NPI 1326473042
Psychologist - Clinical in Old Lyme, CT
About Dr. Patrick Vincent Mitchell Psy.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PATRICK VINCENT MITCHELL PSY.D. (NPI 1326473042) is an individual clinical provider in Old Lyme, Connecticut, licensed in Pennsylvania (PS017681) and active in the NPI registry since September 2013. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
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. Patrick Vincent Mitchell Psy.d. 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
2Medicare enrollment records show Patrick Mitchell reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Newtown Square, PA 19073
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,638 clinicians in this Medicare group
Harrisburg, PA 17101
- Reassigned Medicare billing, Pennsylvania enrollment
- 66 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
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 06371 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 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OLD LYME, CT 06371
OLD LYME, CT 06371
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 Patrick Mitchell's NPI number?
The NPI number for Patrick Mitchell is 1326473042. It was assigned to this individual provider in the NPPES registry on September 12, 2013.
Where is Patrick Mitchell located?
Patrick Mitchell practices at 55 Hatchetts Hill Rd, Old Lyme, CT 06371. The listed phone number is (800) 370-3651.
What is Patrick Mitchell's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is Patrick Mitchell enrolled in Medicare?
Yes. Patrick Mitchell 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 Patrick Mitchell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Patrick Mitchell reassigns Medicare benefits to 2 organizations: Main Line Healthcare (Newtown Square, PA) and Meditelecare Of Pennsylvania LLC (Harrisburg, PA). 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 Patrick Mitchell'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 Patrick Mitchell was last updated on March 30, 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.
# Dr. Patrick Vincent Mitchell, PSY.D. · NPI 1326473042
Clinical provider in Old Lyme, Connecticut. Individual provider, active in the CMS NPPES registry since September 12, 2013.
## Identity
- **NPI:** 1326473042 (Entity type: Individual)
- **Enumerated:** September 12, 2013
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **State license:** PS017681 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 55 HATCHETTS HILL RD, Old Lyme, CT 06371-1534
- **Phone:** (800) 370-3651
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Main Line Healthcare (NPI 1922077643, Newtown Square, PA); Meditelecare Of Pennsylvania LLC (NPI 1396351847, Harrisburg, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** March 30, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1326473042) · Data from the CMS NPPES public registry.