Provider Profile
Sima J. Mason, MSN, DNP, CRNA is a certified registered nurse anesthetist based in Cumberland, MD. Sima is also listed as specializing in registered nurse. According to Medicare claims data, Sima cared for 33 Medicare patients across 34 services. The services billed most often include anesthesia for exam of colon using an endoscope and anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
12500 WILLOWBROOK RD
Cumberland, MD 21502
Within Certified Registered Nurse Anesthetist generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Acute Pain
Anxiety & Phobias
Face & Jaw
Head & Face
Joint Pain
Joints & Soft Tissue
Maternity
Mental Health
Nerve Pain
Pain
Pelvic & Abdominal
Sedation & Phobias
Spine & Back
Consultations
General Anesthesia
Infusion Therapy
Injections
Joint Injections
Joints & Soft Tissue
Maternity
Nerve Blocks
Pain Management
Pain Relief Procedures
Sedation
Specialized Care
Surgical Pain Relief
Vascular Access
34 services · 33 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Anesthesia for exam of colon using an endoscope | Anaesthesia | 00812 |
19 | As often as other peers in Certified Registered Nurse… |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | Anaesthesia | 00731 |
15 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Sima J. Mason, MSN, DNP is a certified registered nurse anesthetist in Cumberland, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Sima J. Mason, MSN, DNP is listed at 12500 Willowbrook Rd, Cumberland, MD 21502. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (240) 964-7000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Sima J. Mason, MSN, DNP's National Provider Identifier is 1659941060. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Sima J. Mason, MSN, DNP attended Other, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
Sima J. Mason, MSN, DNP has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Sima J. Mason, MSN, DNP provides treatments such as anesthesia for exam of colon using an endoscope and anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Sima J. Mason, MSN, DNP. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.