NAVA BAK MD
NPI 1073732103
Emergency Medicine in Nyack, NY
About Nava Bak Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NAVA BAK MD (NPI 1073732103) is an individual emergency medicine provider in Nyack, New York, licensed in New York (24358-1) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS, is affiliated with Nyack Hospital, and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (2003).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Nava Bak 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
10Medicare enrollment records show Nava Bak reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Nyack, NY 10960
- Reassigned Medicare billing, New York enrollment
- 119 clinicians in this Medicare group
Nyack, NY 10960
- Reassigned Medicare billing, New York enrollment
- 85 clinicians in this Medicare group
Wayne, NJ 07470
- Reassigned Medicare billing, New Jersey enrollment
- 138 clinicians in this Medicare group
Paterson, NJ 07503
- Reassigned Medicare billing, New Jersey enrollment
- 78 clinicians in this Medicare group
Paterson, NJ 07503
- Reassigned Medicare billing, New Jersey enrollment
- Medicare enrollment name: St Josephs Healthcare Inc
- 372 clinicians in this Medicare group
Paterson, NJ 07503
- Reassigned Medicare billing, New Jersey enrollment
- 88 clinicians in this Medicare group
Secaucus, NJ 07094
- Reassigned Medicare billing, New Jersey enrollment
- 51 clinicians in this Medicare group
Red Bank, NJ 07701
- Reassigned Medicare billing, New Jersey enrollment
- 689 clinicians in this Medicare group
Red Bank, NJ 07701
- Reassigned Medicare billing, New Jersey enrollment
- 2,844 clinicians in this Medicare group
Mount Holly, NJ 08060
- Reassigned Medicare billing, New Jersey enrollment
- 248 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Nyack Hospital
Acute Care Hospitals · Nyack, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10960 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
NYACK, NY 10960
NYACK, NY 10960
NYACK, NY 10960
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 Nava Bak's NPI number?
The NPI number for Nava Bak is 1073732103. It was assigned to this individual provider in the NPPES registry on April 25, 2007.
Where is Nava Bak located?
Nava Bak practices at 160 N Midland Ave, Nyack, NY 10960. The listed phone number is (845) 348-2345.
What is Nava Bak's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Nava Bak enrolled in Medicare?
Yes. Nava Bak 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 Nava Bak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nava Bak reassigns Medicare benefits to 10 organizations: Montefiore Nyack Hospital (Nyack, NY), Nyack Emergency Medical Association PLLC (Nyack, NY), Passaic River Physicians, LLC (Wayne, NJ), Passaic River Observation, LLC (Paterson, NJ), St. Joseph's Healthcare, Inc. (Paterson, NJ) and 5 more organizations, listed in the Medicare section above. 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 Nava Bak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nava Bak accept?
Health plans from Oscar Health list Nava Bak as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Nava Bak affiliated with any hospitals?
According to CMS data, Nava Bak is affiliated with Nyack Hospital.
When was this NPI record last updated?
The NPPES record for Nava Bak was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Nava Bak, MD · NPI 1073732103
Emergency Medicine physician in Nyack, New York. Individual provider, active in the CMS NPPES registry since April 25, 2007.
## Identity
- **NPI:** 1073732103 (Entity type: Individual)
- **Enumerated:** April 25, 2007
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 24358-1 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 160 N MIDLAND AVE, Nyack, NY 10960-1912
- **Phone:** (845) 348-2345 · **Fax:** (973) 740-1350
## 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:** 10 organizations under Medicare reassignment (form CMS-855R): Montefiore Nyack Hospital (NPI 1073881835, Nyack, NY); Nyack Emergency Medical Association PLLC (NPI 1174627293, Nyack, NY); Passaic River Physicians, LLC (NPI 1124788807, Wayne, NJ); Passaic River Observation, LLC (NPI 1568113348, Paterson, NJ); St. Joseph's Healthcare, Inc. (NPI 1497791297, Paterson, NJ); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Albert Einstein College Of Medicine Of Yeshiva University, class of 2003
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1073732103) · Data from the CMS NPPES public registry.