# 28TH AND MADISON LLC, New York NY: Dentist, Orthodontics and Dentofacial Orthopedics (NPI 1194332932)

**Practice Launch & Vendor Spend Score:** 35/100

| Field | Value |
|---|---|
| NPI | 1194332932 |
| Practice | 28TH AND MADISON LLC |
| Specialty (taxonomy) | Dentist, Orthodontics and Dentofacial Orthopedics |
| Address | 76 Madison Ave |
| City | New York |
| State | NY |
| ZIP | 10016 |
| Practice phone | 646-770-2091 |
| Authorized official | Dr. COURTNEY SCHIEFELBEIIN DMD |
| Official title | Owner |
| Enumerated | 2020-09-25 |
| Last updated | 2020-09-25 |
| Status | Active |

## Why this score
- Established practice (enumerated 2020-09-25).
- Dental practices use specialized equipment and software, so vendor spend tends to be higher.
- Practice phone listed.

Source: CMS NPPES NPI Registry (U.S. Centers for Medicare & Medicaid Services) (https://npiregistry.cms.hhs.gov/provider-view/1194332932). Last refreshed: 2026-11-03T01:38:44.844Z.
Data from the public CMS NPPES NPI Registry, which practices maintain themselves and may be out of date. Informational only; respect do-not-call and anti-spam laws when contacting practices.