Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Accountable Inpatient Medicine

Q: What is the NPI number for Accountable Inpatient Medicine?

The NPI for Accountable Inpatient Medicine is 1659936870, a Type 2 (organization) record in the CMS NPPES registry.

Internal Medicine Physician in Lakewood Ranch, FL · enumerated 2019 · authorized official Richard Houston, Partner.

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

National Provider Identifier

1659936870

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Registry record

Entity type Organization (Type 2)

Legal business name Accountable Inpatient Medicine

Practice address 8433 Enterprise Circle Ste 100 #317, Lakewood Ranch, FL, 34202

Phone (941) 499-2700

Fax (941) 487-0474

Enumeration date May 2, 2019

Last updated in NPPES Feb 20, 2026

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Richard Houston

Title Partner

Phone (918) 289-7085

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

What is the NPI number for Accountable Inpatient Medicine?

The NPI for Accountable Inpatient Medicine is 1659936870, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Accountable Inpatient Medicine?

NPPES lists Richard Houston (Partner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-20.