ANSA RAZZAQ MD
NPI 1629574074
Internal Medicine - Critical Care Medicine in Hackensack, NJ
About Ansa Razzaq Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANSA RAZZAQ MD (NPI 1629574074) is an individual critical care medicine provider in Hackensack, New Jersey, licensed in New Jersey (25MA12771600) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, is affiliated with Hackensack University Medical Center, and maintains a secondary practice location in New York.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ansa Razzaq Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Ansa Razzaq reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- 3,922 clinicians in this Medicare group
Red Bank, NJ 07701
- Reassigned Medicare billing, New Jersey enrollment
- 2,844 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hackensack University Medical Center
Acute Care Hospitals · Hackensack, NJNew York-Presbyterian Hospital
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07601 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
HACKENSACK, NJ 07601
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 Ansa Razzaq's NPI number?
The NPI number for Ansa Razzaq is 1629574074. It was assigned to this individual provider in the NPPES registry on April 4, 2018.
Where is Ansa Razzaq located?
Ansa Razzaq practices at 30 Prospect Ave 4 Main, Hackensack, NJ 07601. The listed phone number is (551) 996-2211.
What is Ansa Razzaq's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Ansa Razzaq enrolled in Medicare?
Yes. Ansa Razzaq is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Ansa Razzaq's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ansa Razzaq reassigns Medicare benefits to 2 organizations: Trustees Of Columbia University In The City Of New York (New York, NY) and Hackensack Meridian Health Medical Group - Specialty Care PC (Red Bank, NJ). 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 Ansa Razzaq's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ansa Razzaq affiliated with any hospitals?
According to CMS data, Ansa Razzaq is affiliated with Hackensack University Medical Center and New York-Presbyterian Hospital.
When was this NPI record last updated?
The NPPES record for Ansa Razzaq was last updated on September 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.
# Ansa Razzaq, MD · NPI 1629574074
Critical Care Medicine physician in Hackensack, New Jersey. Individual provider, active in the CMS NPPES registry since April 4, 2018.
## Identity
- **NPI:** 1629574074 (Entity type: Individual)
- **Enumerated:** April 4, 2018
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 25MA12771600 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 30 PROSPECT AVE, 4 MAIN, Hackensack, NJ 07601-1915
- **Phone:** (551) 996-2211 · **Fax:** (551) 996-5727
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Trustees Of Columbia University In The City Of New York (NPI 1508266347, New York, NY); Hackensack Meridian Health Medical Group - Specialty Care PC (NPI 1215989249, Red Bank, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York At Stony Brook, School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** September 29, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1629574074) · Data from the CMS NPPES public registry.