Riverway Medical PLLC
NPI 1447080858 · Dermatology Physician · Rhinebeck, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Riverway Medical PLLC is a Dermatology Physician organization in Rhinebeck, NY (NPI 1447080858).
Provider details
- NPI number
- 1447080858
- Entity type
- Organization
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mays Al-Shaer, Physician/Owner(845) 505-8181
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Dr. Mays Al Shaer
Registry dates
- Enumerated
- 2024-08-02
- Last updated
- 2026-03-10
- Certified
- 2026-03-10
Frequently asked questions
- What is Riverway Medical PLLC's NPI number?
- Riverway Medical PLLC's National Provider Identifier (NPI) is 1447080858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Riverway Medical PLLC?
- Riverway Medical PLLC is classified in the NPPES registry as Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Riverway Medical PLLC located?
- Riverway Medical PLLC's practice location on file with NPPES is 108 Montgomery St, Rhinebeck, NY 12572-1106.
- What is Riverway Medical PLLC's phone number?
- The practice phone number listed in the NPPES registry for Riverway Medical PLLC is (845) 593-9682.
- Does Riverway Medical PLLC accept Medicare?
- Riverway Medical PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Riverway Medical PLLC?
- The authorized official listed on Riverway Medical PLLC's NPPES record is Mays Al-Shaer, Physician/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Riverway Medical PLLC's NPI active?
- Yes — Riverway Medical PLLC's NPI (1447080858) is active in the NPPES registry as of the last update on 2026-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.