MS. MARY ELLEN ROBERTSON CRNA
NPI 1023083110
Nurse Anesthetist, Certified Registered in Clarion, PA
About Ms. Mary Ellen Robertson Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. MARY ELLEN ROBERTSON CRNA (NPI 1023083110) is an individual nurse anesthetist, certified registered in Clarion, Pennsylvania, licensed in Pennsylvania (RN296245L) and active in the NPI registry since February 2006. She is affiliated with Clarion Hospital and is a graduate of Other (1997).
NPPES Registry Identity
Specialties & Licenses
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
Other Names 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ms. Mary Ellen Robertson Crna 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.
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.
Clarion Hospital
Acute Care Hospitals · Clarion, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 16214 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.
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 Mary Robertson's NPI number?
The NPI number for Mary Robertson is 1023083110. It was assigned to this individual provider in the NPPES registry on February 22, 2006.
Where is Mary Robertson located?
Mary Robertson practices at 1 Hospital Dr, Clarion, PA 16214. The listed phone number is (814) 226-9500.
What is Mary Robertson's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Mary Robertson enrolled in Medicare?
Yes. Mary Robertson 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.
What insurance does Mary Robertson accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Mary Robertson 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 Mary Robertson affiliated with any hospitals?
According to CMS data, Mary Robertson is affiliated with Clarion Hospital.
When was this NPI record last updated?
The NPPES record for Mary Robertson was last updated on December 9, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
