CINDY LOU SIAM NP
NPI 1689813842
Nurse Practitioner - Family in Buffalo, NY
About Cindy Lou Siam Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CINDY LOU SIAM NP (NPI 1689813842) is an individual family provider in Buffalo, New York, licensed in Texas (717270) and active in the NPI registry since February 2009. She is enrolled in Medicare PECOS and maintains a secondary practice location in Richardson.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Cindy Lou Siam Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
7Medicare enrollment records show Cindy Siam reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Buffalo, NY 14215
- Reassigned Medicare billing, New York enrollment
- 194 clinicians in this Medicare group
Liverpool, NY 13090
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Wellnow Urgent Care, P.C.
- 511 clinicians in this Medicare group
Rockville Centre, NY 11570
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: North Shore Lij Urgent Care PC
- 210 clinicians in this Medicare group
Lufkin, TX 75904
- Reassigned Medicare billing, Texas enrollment
- 89 clinicians in this Medicare group
Dallas, TX 75246
- Reassigned Medicare billing, Texas enrollment
- 1,044 clinicians in this Medicare group
Decatur, TX 76234
- Reassigned Medicare billing, Texas enrollment
- 73 clinicians in this Medicare group
Odessa, TX 79761
- Reassigned Medicare billing, Texas enrollment
- 80 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 10
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 14210 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.
BUFFALO, NY 14210
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 Cindy Siam's NPI number?
The NPI number for Cindy Siam is 1689813842. It was assigned to this individual provider in the NPPES registry on February 11, 2009.
Where is Cindy Siam located?
Cindy Siam practices at 701 Seneca St Ste 646C, Buffalo, NY 14210. The listed phone number is (716) 995-4450.
What is Cindy Siam's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Cindy Siam enrolled in Medicare?
Yes. Cindy Siam is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Cindy Siam's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cindy Siam reassigns Medicare benefits to 7 organizations: University Emergency Medical Services Inc. (Buffalo, NY), Wellnow Urgent Care, PC (Liverpool, NY), North Shore Lij, Urgent Care, P.C. (Rockville Centre, NY), Angelina Emergency Medicine Associates PA (Lufkin, TX), Century Integrated Partners, Inc (Dallas, TX) and 2 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 Cindy Siam's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cindy Siam accept?
Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan and Oscar Insurance Company list Cindy Siam 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.
When was this NPI record last updated?
The NPPES record for Cindy Siam was last updated on June 22, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Cindy Lou Siam, NP · NPI 1689813842
Family physician in Buffalo, New York. Individual provider, active in the CMS NPPES registry since February 11, 2009.
## Identity
- **NPI:** 1689813842 (Entity type: Individual)
- **Enumerated:** February 11, 2009
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 717270 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 701 SENECA ST STE 646C, Buffalo, NY 14210-1351
- **Phone:** (716) 995-4450
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): University Emergency Medical Services Inc. (NPI 1972540482, Buffalo, NY); Wellnow Urgent Care, PC (NPI 1669825162, Liverpool, NY); North Shore Lij, Urgent Care, P.C. (NPI 1679970891, Rockville Centre, NY); Angelina Emergency Medicine Associates PA (NPI 1518397298, Lufkin, TX); Century Integrated Partners, Inc (NPI 1447615711, Dallas, TX); and 2 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 22, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1689813842) · Data from the CMS NPPES public registry.