NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lisa J Williams, M.D.

Pulmonary Disease Physician in Montgomery, AL · enumerated 2006 · practices at Montgomery Pulmonary Consultants, P.A..

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

National Provider Identifier

1073543617

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Lisa J Williams
Credential M.D.
Sex Female
Practice address 1440 Narrow Lane Pkwy, Montgomery, AL, 36111
Phone (334) 281-4140
Fax (334) 281-4198
Enumeration date Jul 3, 2006
Last updated in NPPES Dec 7, 2009

Taxonomy & licenses

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 24314 (AL) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Lisa Williams?
Lisa Williams is registered in NPPES with the primary taxonomy of Pulmonary Disease Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-07.