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

Robin Rettman Birchenough, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1346296365

Robin Rettman Birchenough, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Philadelphia, Pennsylvania. Qualified in 2024, 2 years ago. Practices with Rwjbh Observation Associates LLC, a 971-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in New Jersey and Pennsylvania.

Years since qualifying
2
Licensed in
NJ, PA
In the registry since
2006
Specialties on file
2
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

3401 N Broad St
Philadelphia, PA 19140-5103
Phone: (215) 707-7332
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (2)

  • 1 Cooper Plz Dept Of, Camden, NJ 08103-1461 — (856) 342-2425
  • 446 Bellevue Ave, Trenton, NJ 08618-4502 — (609) 394-4221

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence RN533561 (PA)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 26NJ00267500 (NJ)

Record details

NPI number1346296365
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedMay 25, 2006
Last updated in NPPESJuly 2, 2025
Certification dateJuly 2, 2025

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Rwjbh Observation Associates Llc — 971 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients97
Services billed 100 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Rwjbh Observation Associates LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 971 clinicians in the practice; 12 are shown here.

Other providers in Philadelphia