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

Heidi B Greiss, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1568436889

Heidi B Greiss, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Bethlehem, Pennsylvania. Qualified in 1996, 30 years ago. Practices with Anesthesia Specialists of Bethlehem PC, a 284-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
30
Licensed in
PA
In the registry since
2006
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

801 Ostrum St
Bethlehem, PA 18015-1000
Phone: (610) 954-5810
Fax: (610) 954-5480
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence RN266988L (PA)

Record details

NPI number1568436889
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedFebruary 14, 2006
Last updated in NPPESApril 27, 2020
Certification dateApril 27, 2020
Mailing addressPo Box 5520, Bethlehem, PA 18015-0520

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 1996 (30 years in practice)
Group practice Anesthesia Specialists Of Bethlehem Pc — 284 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

Other providers in Bethlehem