MARISSA ANNELLE CALLENDER CNM
NPI 1437669793
Midwife in Bronx, NY

Active since October 02, 2017PECOS Enrolled
1400 PELHAM PKWY S, BRONX, NY 10461(718) 918-6380 Get Directions Write a Review

NPPES record last updated: October 2, 2017. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Marissa Annelle Callender Cnm NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARISSA ANNELLE CALLENDER CNM (NPI 1437669793) is an individual midwife in Bronx, New York, licensed in New York (001816) and active in the NPI registry since October 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1437669793
Entity TypeIndividualFemale
Primary Taxonomy176B00000X
Provider Legal NameMARISSA ANNELLE CALLENDERCredential: CNM
Location Address1400 PELHAM PKWY SBronx, NY 10461-1138
Mailing Address100 Darrow Pl Apt 13aBronx, NY 10475-1858 · (646) 671-2744
Sole ProprietorNo
Enumeration DateOctober 2, 2017
✔ NPI 1437669793 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMidwifeOther Service Providers
Taxonomy Code176B00000X
License✔ Licensed in NY · 001816
Definition
A Midwife is a trained professional with special expertise in supporting women to maintain a healthy pregnancy birth, offering expert individualized care, education, counseling, and support to a woman and her newborn throughout the childbearing cycle. A Midwife is a skilled and independent practitioner who has undergone formalized training. Midwives are not required to be nurses and may be trained via multiple routes of education (apprenticeship, workshop, formal classes, or programs, etc., usually a combination). The educational background requirements and licensing requirements vary by state. The Midwife may or may not be certified by a state or national organization.
1400 PELHAM PKWY S, Bronx, NY 10461

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marissa Annelle Callender Cnm is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Marissa Callender reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Emergency Medical Services
234 E 149TH ST, STE 8D200
Bronx, NY 10451
  • Reassigned Medicare billing, New York enrollment
  • 971 clinicians in this Medicare group
General Practice
506 MALCOLM X BLVD (LENOX AVE)
New York, NY 10037
  • Reassigned Medicare billing, New York enrollment
  • 676 clinicians in this Medicare group
Dietitian, Registered
506 LENOX AVE
New York, NY 10037
  • Reassigned Medicare billing, New York enrollment
  • 2,094 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Student in an Organized Health Care Education/Training Program
1400 PELHAM PKWY S
BRONX, NY 10461
Pharmacist
1400 PELHAM PKWY S
BRONX, NY 10461
Emergency Medicine
1400 PELHAM PKWY S, BUILDING 6, SUITE B125
BRONX, NY 10461
Psychiatry & Neurology (Clinical Neurophysiology)
1400 PELHAM PKWY S, BUILDING #1, 3N1
BRONX, NY 10461
Midwife
1400 PELHAM PKWY S, BS. 33
BRONX, NY 10461
Emergency Medicine
1400 PELHAM PKWY S, BUILDING 6//SUITE B125
BRONX, NY 10461
Student in an Organized Health Care Education/Training Program
1400 PELHAM PKWY S
BRONX, NY 10461
Anesthesiology
1400 PELHAM PKWY S
BRONX, NY 10461

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marissa Callender's NPI number?

The NPI number for Marissa Callender is 1437669793. It was assigned to this individual provider in the NPPES registry on October 2, 2017.

Where is Marissa Callender located?

Marissa Callender practices at 1400 Pelham Pkwy S, Bronx, NY 10461. The listed phone number is (718) 918-6380.

What is Marissa Callender's specialty?

The primary specialty registered for this NPI is Midwife with taxonomy code 176B00000X.

Is Marissa Callender enrolled in Medicare?

Yes. Marissa Callender is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Marissa Callender's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marissa Callender reassigns Medicare benefits to 3 organizations: Downtown Bronx Medical Associates PC (Bronx, NY), Harlem Medical Associates PC (New York, NY) and Physician Affiliate Group Of New York PC (New York, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marissa Callender's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Marissa Callender was last updated on October 2, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.