CAITLIN MARIE WARNER CRNP
NPI 1821516741
Nurse Practitioner - Family in Pittsburgh, PA
About Caitlin Marie Warner Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAITLIN MARIE WARNER CRNP (NPI 1821516741) is an individual family provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (SP017329) and active in the NPI registry since August 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
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
Caitlin Marie Warner Crnp 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
3Medicare enrollment records show Caitlin Warner reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21237
- Reassigned Medicare billing, Pennsylvania enrollment
- 93 clinicians in this Medicare group
Kennett Square, PA 19348
- Reassigned Medicare billing, Pennsylvania enrollment
- 90 clinicians in this Medicare group
Gardendale, AL 35071
- Reassigned Medicare billing, Pennsylvania enrollment
- 92 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 8
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 15205 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.
PITTSBURGH, PA 15205
PITTSBURGH, PA 15205
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 Caitlin Warner's NPI number?
The NPI number for Caitlin Warner is 1821516741. It was assigned to this individual provider in the NPPES registry on August 30, 2017.
Where is Caitlin Warner located?
Caitlin Warner practices at 200 Cedar Ridge Dr Ste 211, Pittsburgh, PA 15205. The listed phone number is (412) 307-4609.
What is Caitlin Warner's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Caitlin Warner enrolled in Medicare?
Yes. Caitlin Warner 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 Caitlin Warner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Caitlin Warner reassigns Medicare benefits to 3 organizations: Alignmed Medical Group, PC (Baltimore, MD), Geps Physician Group Of Pennsylvania PC (Kennett Square, PA) and Alignmed Partners, PC (Gardendale, AL). 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 Caitlin Warner'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 Caitlin Warner was last updated on August 30, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Caitlin Marie Warner, CRNP · NPI 1821516741
Family physician in Pittsburgh, Pennsylvania. Individual provider, active in the CMS NPPES registry since August 30, 2017.
## Identity
- **NPI:** 1821516741 (Entity type: Individual)
- **Enumerated:** August 30, 2017
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** SP017329 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 CEDAR RIDGE DR STE 211, Pittsburgh, PA 15205-9692
- **Phone:** (412) 307-4609
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Alignmed Medical Group, PC (NPI 1366289423, Baltimore, MD); Geps Physician Group Of Pennsylvania PC (NPI 1467471615, Kennett Square, PA); Alignmed Partners, PC (NPI 1881109452, Gardendale, AL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** August 30, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1821516741) · Data from the CMS NPPES public registry.