MR. PATRICK O'BRIEN PHD
NPI 1164991774
Psychologist - Clinical in Pittsburgh, PA
About Mr. Patrick O'brien Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. PATRICK O'BRIEN PHD (NPI 1164991774) is an individual clinical provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (PS019056) and active in the NPI registry since November 2018. He is enrolled in Medicare PECOS, maintains a secondary practice location in Pittsburgh, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Mr. Patrick O'brien Phd 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 Reassignment
Medicare enrollment records show Patrick O'brien reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Pittsburgh, PA 15213
- Reassigned Medicare billing, Pennsylvania enrollment
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 15213 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 O'brien's NPI number?
The NPI number for Patrick O'brien is 1164991774. It was assigned to this individual provider in the NPPES registry on November 13, 2018.
Where is Patrick O'brien located?
Patrick O'brien practices at 128 N Craig St Ste 215A, Pittsburgh, PA 15213. The listed phone number is (412) 204-7083.
What is Patrick O'brien's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is Patrick O'brien enrolled in Medicare?
Yes. Patrick O'brien 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 organization bills Medicare for Patrick O'brien's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Patrick O'brien reassigns Medicare benefits to Everyday Practice LLC (Pittsburgh, PA). 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 Patrick O'brien'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 O'brien was last updated on March 14, 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.
# Mr. Patrick O'brien, PHD · NPI 1164991774
Clinical provider in Pittsburgh, Pennsylvania. Individual provider, active in the CMS NPPES registry since November 13, 2018.
## Identity
- **NPI:** 1164991774 (Entity type: Individual)
- **Enumerated:** November 13, 2018
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **State license:** PS019056 (Pennsylvania)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 128 N CRAIG ST STE 215A, Pittsburgh, PA 15213-2758
- **Phone:** (412) 204-7083
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Everyday Practice LLC (NPI 1932829074, Pittsburgh, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** March 14, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1164991774) · Data from the CMS NPPES public registry.