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Active NPI 1558320564 Individual Practitioner Male Practitioner

Dr. John R Demais , MD

Anesthesiology • Millburn, NJ

Professional Overview & Biography Verified Profile Summary

Dr. John Demais, MD is a registered healthcare professional specializing in Anesthesiology in Millburn, NJ. Practice services are available at 187 MILLBURN AVENUE under active NPI credentials.

Frequently performed procedures and clinical services include anesthesia for lens surgery, anesthesia for procedure on large bowel using an endoscope, anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

187 Millburn Avenue

Millburn, NJ 07041

Telephone 9734671466
Fax 9734671422
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Millburn, NJ

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 29.6 Yrs
State Avg: 26.2 Yrs
Regional Practice Density
10 Specialists

Practicing in Millburn, NJ (1783 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
86.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2020)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
00142 Anesthesia for lens surgery
52 51 $1185.00 $134.47
00811 Anesthesia for procedure on large bowel using an endoscope
24 24 $859.38 $129.90
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope
20 20 $959.25 $142.65

Medical Specialties & State Licenses

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License NJ 25MA40996

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
183231 (NJ)

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

13 Associated Practitioners
Suzanna Miller , CRNA

Nurse Anesthetist, Certified Registered

NPI 1013944669

Certified Registered Nurse Anesthetist

Dr. Jing Wu , MD

Anesthesiology

NPI 1124126776

Doctor of Medicine (M.D.)

Dr. Idrees Ahmad , MD

Anesthesiology - Pain Medicine

NPI 1164533527

Doctor of Medicine (M.D.)

NPI 1174621866

Doctor of Medicine (M.D.)

Susan Petri , APN CRNA RN

Nurse Anesthetist, Certified Registered

NPI 1225453657

APNCRNARN

Dr. Avni Sawhney , DPT

Physical Therapist

NPI 1457586828

Doctor of Physical Therapy

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active December 11, 2009

NPI status registered as active in NPPES database

📍
Updated Practice Location December 11, 2009

Registered at 187 MILLBURN AVENUE, MILLBURN, NJ 07041 (Tel: 9734671466)

📍
Updated Business Mailing Address December 11, 2009

Registered at 187 MILLBURN AVE, MILLBURN, NJ 070411847 (Tel: 9734671466)

👤
Provider Name / Credentials Updated December 11, 2009

Recorded as JOHN DEMAIS, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 11, 2009

Anesthesiology (License #25MA40996 in NJ)

🟢
Initial NPI Registration & Enumeration March 20, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1558320564
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 20, 2006
Last Update: December 11, 2009
Sole Proprietor: No

Mailing Address

187 Millburn Ave

Millburn, NJ 070411847

Phone: 9734671466

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.