ANN-ELISE ZARKOWER NP
NPI 1548480981
Nurse Practitioner - Acute Care in Springfield, MA
About Ann-elise Zarkower Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANN-ELISE ZARKOWER NP (NPI 1548480981) is an individual acute care provider in Springfield, Massachusetts, licensed in Massachusetts (RN2333217) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS and is a graduate of Vanderbilt University School Of Medicine (1996).
NPPES Registry Identity
Specialties & Licenses
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
Ann-elise Zarkower Np 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
8Medicare enrollment records show Ann-elise Zarkower reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Jay, OK 74346
- Reassigned Medicare billing, Texas enrollment
- 1,047 clinicians in this Medicare group
Albuquerque, NM 87109
- Reassigned Medicare billing, New Mexico enrollment
- 554 clinicians in this Medicare group
Alamogordo, NM 88310
- Reassigned Medicare billing, New Mexico enrollment
- 417 clinicians in this Medicare group
San Lorenzo, NM 88041
- Reassigned Medicare billing, New Mexico enrollment
- 93 clinicians in this Medicare group
Tracy, CA 95376
- Reassigned Medicare billing, California enrollment
- 57 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 2,112 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01107 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SPRINGFIELD, MA 01107
SPRINGFIELD, MA 01107
SPRINGFIELD, MA 01107
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 Ann-elise Zarkower's NPI number?
The NPI number for Ann-elise Zarkower is 1548480981. It was assigned to this individual provider in the NPPES registry on April 26, 2007.
Where is Ann-elise Zarkower located?
Ann-elise Zarkower practices at 2 Medical Center Dr Ste 301, Springfield, MA 01107. The listed phone number is (413) 794-8020.
What is Ann-elise Zarkower's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Ann-elise Zarkower enrolled in Medicare?
Yes. Ann-elise Zarkower 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 Ann-elise Zarkower's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ann-elise Zarkower reassigns Medicare benefits to 8 organizations: Cherokee Nation (Jay, OK), Southwest Medical Associates, LLC (Albuquerque, NM), Otero County Hospital Association (Alamogordo, NM), Hidalgo Medical Services (San Lorenzo, NM), Altamont Emergency Physicians Medical Group Inc (Tracy, CA) and 3 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 Ann-elise Zarkower'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 Ann-elise Zarkower was last updated on September 18, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Ann-Elise Zarkower, NP · NPI 1548480981
Acute Care physician in Springfield, Massachusetts. Individual provider, active in the CMS NPPES registry since April 26, 2007.
## Identity
- **NPI:** 1548480981 (Entity type: Individual)
- **Enumerated:** April 26, 2007
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** RN2333217 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 2 MEDICAL CENTER DR STE 301, Springfield, MA 01107-1298
- **Phone:** (413) 794-8020 · **Fax:** (413) 794-2165
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Cherokee Nation (NPI 1659388965, Jay, OK); Southwest Medical Associates, LLC (NPI 1164491072, Albuquerque, NM); Otero County Hospital Association (NPI 1861450579, Alamogordo, NM); Hidalgo Medical Services (NPI 1801889878, San Lorenzo, NM); Altamont Emergency Physicians Medical Group Inc (NPI 1952392375, Tracy, CA); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Vanderbilt University School Of Medicine, class of 1996
## Record status
- **NPPES last updated:** September 18, 2019
---
Source: [NPI Profile](https://npiprofile.com/npi/1548480981) · Data from the CMS NPPES public registry.