Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Madeline Collazo, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1053682914

Madeline Collazo, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Denville, New Jersey. Qualified in 2011, 15 years ago. Practices with Anesthesia Specialists of Warren, LLC, a 35-clinician group and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
15
Licensed in
NJ
In the registry since
2012
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

See every abbreviation used in this directory →

Practice location Address checks out

25 Pocono Rd
Denville, NJ 07834-2954
Phone: (973) 625-6000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 26NJ00362500 (NJ)

Record details

NPI number1053682914
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJanuary 24, 2012
Last updated in NPPESJanuary 24, 2012
Mailing addressPo Box 26960, New York, NY 10087-6960

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Anesthesia Specialists Of Warren, Llc — 35 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare