NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Mist Physician P.C.

Obesity Medicine (Preventive Medicine) Physician in Silver Spring, MD · enumerated 2023 · authorized official Alexander Singh, Authorized Official.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1891409561

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Mist Physician P.C.
Parent organization Mist Health PC
Practice address 8403 Colesville Rd Ste 100, Silver Spring, MD, 20910
Phone (844) 625-0623
Enumeration date Jan 9, 2023
Last updated in NPPES Feb 15, 2024

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Secondary
2083B0002X Obesity Medicine (Preventive Medicine) Physician Allopathic & Osteopathic Physicians Primary
261QP2300X Primary Care Clinic/Center Ambulatory Health Care Facilities Secondary

Authorized official

Name Alexander Singh
Title Authorized Official
Phone (844) 625-0623

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Mist Physician P.C.?
NPPES lists Alexander Singh (Authorized Official) as the authorized official for this organization.
What is the NPI number for Mist Physician P.C.?
The NPI for Mist Physician P.C. is 1891409561, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-15.