Provider Profile
James E. Tazelaar, CRNA is a certified registered nurse anesthetist based in Worcester, MA. James is a 2007 graduate of University of New England, College of Osteo Medicine. According to Medicare claims data, James cared for 67 Medicare patients across 71 services. The services billed most often include anesthesia for lens surgery, anesthesia for procedure on anus and rectum, and anesthesia for retinal surgery.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
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.
55 LAKE AVE N DEPARTMENT OF ANESTHESIOLOGY
Worcester, MA 01655
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
71 services · 67 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Anesthesia for lens surgery | Anaesthesia | 00142 |
46 | As often as other peers in Certified Registered Nurse… |
| Anesthesia for procedure on anus and rectum | Anaesthesia | 00902 |
13 | Less often than most peers in Certified Registered Nurse… |
| Anesthesia for retinal surgery | Anaesthesia | 00145 |
12 | Less often than most peers in Certified Registered Nurse… |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
James E. Tazelaar is a certified registered nurse anesthetist in Worcester, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
James E. Tazelaar is listed at 55 Lake Ave N Department of Anesthesiology, Worcester, MA 01655. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (508) 334-3271. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
James E. Tazelaar's National Provider Identifier is 1649452806. 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
James E. Tazelaar attended University of New England, College of Osteo Medicine, graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
James E. Tazelaar has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, James E. Tazelaar provides treatments such as anesthesia for lens surgery and anesthesia for procedure on anus and rectum. 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 James E. Tazelaar. 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.