Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Heather E Manspeizer, MD

Individual provider Specialist · NPI 1639305634

Heather E Manspeizer, MD practises Anesthesiology in Elmwood Park, New Jersey. Graduated from Icahn School of Medicine at Mount Sinai in 1993, 33 years ago. Practices with Bay Anesthesia, a 77-clinician group and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
33
Trained at
Icahn School of Medicine at Mount Sinai
Licensed in
NJ
In the registry since
2009
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

619 River Dr
Elmwood Park, NJ 07407-1317 Not confirmed with CMS for 17 years — call before visiting
Phone: (201) 703-2900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 25MA07318800 (NJ)

Record details

NPI number1639305634
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 4, 2009
Last updated in NPPESJune 4, 2009

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Graduated 1993 (33 years in practice)
Group practice Bay Anesthesia — 77 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 patients621
Services billed 710 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.

Colleagues at Bay Anesthesia

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 77 clinicians in the practice; 12 are shown here.

Other providers in Elmwood Park