MS. SIMA JAFFARI MASON MSN, DNP, CRNA
NPI 1659941060
Nurse Anesthetist, Certified Registered in Cumberland, MD
About Ms. Sima Jaffari Mason Msn, Dnp, Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. SIMA JAFFARI MASON MSN, DNP, CRNA (NPI 1659941060) is an individual nurse anesthetist, certified registered in Cumberland, Maryland, licensed in Maryland (R241951) and active in the NPI registry since June 2021. She is affiliated with Western Maryland Regional Medical Center and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses 2
(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
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. Sima Jaffari Mason Msn, Dnp, 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 2
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.
Western Maryland Regional Medical Center
Acute Care Hospitals · Cumberland, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21502 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.
CUMBERLAND, MD 21502
CUMBERLAND, MD 21502
CUMBERLAND, MD 21502
CUMBERLAND, MD 21502
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 Sima Mason's NPI number?
The NPI number for Sima Mason is 1659941060. It was assigned to this individual provider in the NPPES registry on June 28, 2021.
Where is Sima Mason located?
Sima Mason practices at 12500 Willowbrook Rd, Cumberland, MD 21502. The listed phone number is (240) 964-7000.
What is Sima Mason's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Sima Mason enrolled in Medicare?
Yes. Sima Mason 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.
Is Sima Mason affiliated with any hospitals?
According to CMS data, Sima Mason is affiliated with Western Maryland Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Sima Mason was last updated on July 7, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
