MARIA SPINAK, MD, PC
NPI 1093786642
Specialist in Pearl River, NY
About Maria Spinak, Md, Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIA SPINAK, MD, PC (NPI 1093786642) is a healthcare organization registered as a specialist in Pearl River, New York and active in the NPI registry since January 2006. The organization holds a CLIA Waiver certificate valid through February 18, 2028 and lists Andrew Spinak, Physician, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 8
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Maria Spinak, Md, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Maria Spinak, MD, PC, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.
Clinicians, nearest first (2)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 33D2073494
Maria Spinak, MD, PC · Pearl River, NYMedical Equipment Supplier Medicare DMEPOS
Medicare supplier enrollment and the product categories Maria Spinak MD PC carries, from the Medicare DMEPOS supplier directory.
Maria Spinak MD PC
DMEPOS supplier · Pearl River, NYAccepts Medicare assignment
Maria Spinak MD PC agrees to accept the Medicare-approved amount as full payment for covered equipment and supplies. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Product Categories
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 Maria Spinak, MD, PC's NPI number?
The NPI number for Maria Spinak, MD, PC is 1093786642. It was assigned to this organization in the NPPES registry on January 31, 2006.
Where is Maria Spinak, MD, PC located?
Maria Spinak, MD, PC is located at 169 N Middletown Rd, Pearl River, NY 10965. The listed phone number is (845) 735-5666.
What is Maria Spinak, MD, PC's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Maria Spinak, MD, PC enrolled in Medicare?
Yes. Maria Spinak, MD, PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Maria Spinak, MD, PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Ophthalmology, reassign their Medicare billing to Maria Spinak, MD, PC. A 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 the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Maria Spinak, MD, PC accept Medicare assignment for medical equipment?
Yes. As a Medicare medical equipment supplier, Maria Spinak MD PC accepts Medicare assignment: the supplier accepts the Medicare-approved amount as payment in full for covered equipment and supplies.
Does Maria Spinak, MD, PC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 33D2073494) is associated with this NPI, valid through February 18, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Maria Spinak, MD, PC was last updated on November 3, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Maria Spinak, Md, Pc · NPI 1093786642
Specialist organization in Pearl River, New York. Organization record, active in the CMS NPPES registry since January 31, 2006.
## Identity
- **NPI:** 1093786642 (Entity type: Organization)
- **Enumerated:** January 31, 2006
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Organization subpart:** No
- **Authorized official:** Andrew Spinak, PHYSICIAN
## Practice location
- **Address:** 169 N MIDDLETOWN RD, Pearl River, NY 10965-2029
- **Phone:** (845) 735-5666 · **Fax:** (845) 735-5673
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians (Ophthalmology) reassign Medicare billing to this organization (form CMS-855R); 2 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 3, 2009
- **Other identifiers:** Medicare ID-Type Unspecified WEX951 (NY); Medicare PIN 182922089 (NY); Medicare PIN 092828 (NJ); and 5 more
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1093786642) · Data from the CMS NPPES public registry.