Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David Dewey Harwood, M.D.

Psychiatry Physician in Montgomery, AL · enumerated 2006.

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

National Provider Identifier

1841230885

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Registry record

Entity type Individual (Type 1)

Name Dr. David Dewey Harwood

Credential M.D.

Sex Male

Practice address 1040 Longfield Ct, Montgomery, AL, 36117

Phone (334) 288-9009

Fax (334) 288-9497

Enumeration date Jun 7, 2006

Last updated in NPPES Mar 30, 2016

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 14923 (AL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
260020429	Other	AL	MEDICARE RR ID

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

Where does David Harwood practice?

The practice location on file with NPPES is in Montgomery, AL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for David Harwood?

The National Provider Identifier (NPI) for David Harwood is 1841230885, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-30.