DR. SARAH LYNN WARNER MD
NPI 1669481131
Obstetrics & Gynecology - Obstetrics in Erie, PA
About Dr. Sarah Lynn Warner Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SARAH LYNN WARNER MD (NPI 1669481131) is an individual obstetrics provider in Erie, Pennsylvania, licensed in Pennsylvania (MD436990) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, is affiliated with Upmc Hamot, and is a graduate of University Of Pittsburgh School Of Medicine (2006).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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. Sarah Lynn Warner 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 Reassignment
Medicare enrollment records show Sarah Warner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Erie, PA 16507
- Reassigned Medicare billing, Pennsylvania enrollment
- 61 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 5
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Upmc Hamot
Acute Care Hospitals · Erie, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 16507 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ERIE, PA 16507
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 Sarah Warner's NPI number?
The NPI number for Sarah Warner is 1669481131. It was assigned to this individual provider in the NPPES registry on August 5, 2006.
Where is Sarah Warner located?
Sarah Warner practices at 100 Peach St Suite 300, Erie, PA 16507. The listed phone number is (814) 459-1851.
What is Sarah Warner's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Obstetrics, with taxonomy code 207VX0000X.
Is Sarah Warner enrolled in Medicare?
Yes. Sarah 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 organization bills Medicare for Sarah Warner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Warner reassigns Medicare benefits to Ob-Gyn Associates Of Erie, PC (Erie, 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 Sarah Warner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sarah Warner accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan, Anthem Blue Cross and Blue Shield and CareSource and 1 other insurer list Sarah Warner 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.
Is Sarah Warner affiliated with any hospitals?
According to CMS data, Sarah Warner is affiliated with Upmc Hamot.
When was this NPI record last updated?
The NPPES record for Sarah Warner was last updated on January 27, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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. Sarah Lynn Warner, MD · NPI 1669481131
Obstetrics physician in Erie, Pennsylvania. Individual provider, active in the CMS NPPES registry since August 5, 2006.
## Identity
- **NPI:** 1669481131 (Entity type: Individual)
- **Enumerated:** August 5, 2006
- **Primary specialty:** Obstetrics & Gynecology - Obstetrics · taxonomy 207VX0000X
- **State license:** MD436990 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 PEACH ST, SUITE 300, Erie, PA 16507-1423
- **Phone:** (814) 459-1851
## 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:** Ob-Gyn Associates Of Erie, PC (NPI 1497702294, Erie, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Pittsburgh School Of Medicine, class of 2006
## Record status
- **NPPES last updated:** January 27, 2011
- **Other identifiers:** Medicaid 1024763800001 (PA); Medicare PIN 186151M2E (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1669481131) · Data from the CMS NPPES public registry.