DR. CATHERINE ALCAREZ M.D.
NPI 1326084989
Internal Medicine in Kingston, NY
About Dr. Catherine Alcarez M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CATHERINE ALCAREZ M.D. (NPI 1326084989) is an individual internal medicine provider in Kingston, New York, licensed in New Jersey (25MA04388900) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Kingston.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Catherine Alcarez M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Catherine Alcarez reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bronx, NY 10453
- Reassigned Medicare billing, New York enrollment
- 1,393 clinicians in this Medicare group
Bronx, NY 10461
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Bronx Medical Practice PC
- 1,013 clinicians in this Medicare group
Bronx, NY 10461
- Reassigned Medicare billing, New York enrollment
- 1,054 clinicians in this Medicare group
East Patchogue, NY 11772
- Reassigned Medicare billing, New York enrollment
- 640 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 12401 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.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
KINGSTON, NY 12401
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 Catherine Alcarez's NPI number?
The NPI number for Catherine Alcarez is 1326084989. It was assigned to this individual provider in the NPPES registry on June 21, 2006.
Where is Catherine Alcarez located?
Catherine Alcarez practices at 396 Broadway Mid Hudson Physicians, PC, Kingston, NY 12401. The listed phone number is (845) 331-3131.
What is Catherine Alcarez's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Catherine Alcarez enrolled in Medicare?
Yes. Catherine Alcarez is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Catherine Alcarez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Alcarez reassigns Medicare benefits to 4 organizations: Essen Medical Associates, PC (Bronx, NY), Bronx Medical Practice P.C. (Bronx, NY), House Call Medical Services Of New York, PLLC (Bronx, NY) and Cogent Medical Care PC (East Patchogue, 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 Catherine Alcarez'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 Catherine Alcarez was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Dr. Catherine Alcarez, M.D. · NPI 1326084989
Internal Medicine physician in Kingston, New York. Individual provider, active in the CMS NPPES registry since June 21, 2006.
## Identity
- **NPI:** 1326084989 (Entity type: Individual)
- **Enumerated:** June 21, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 25MA04388900 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 396 BROADWAY, MID HUDSON PHYSICIANS, PC, Kingston, NY 12401-4626
- **Phone:** (845) 331-3131 · **Fax:** (845) 334-2898
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Essen Medical Associates, PC (NPI 1366418709, Bronx, NY); Bronx Medical Practice P.C. (NPI 1356726087, Bronx, NY); House Call Medical Services Of New York, PLLC (NPI 1851345946, Bronx, NY); Cogent Medical Care PC (NPI 1912941238, East Patchogue, NY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 17, 2018
- **Other identifiers:** Medicaid 0664901 (NJ)
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Source: [NPI Profile](https://npiprofile.com/npi/1326084989) · Data from the CMS NPPES public registry.