Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JAMES DAVID HAMMOND MD
NPI 1861573586
Internal Medicine - Addiction Medicine in Baton Rouge, LA

Q: What is James Hammond's NPI number?

The NPI number for James Hammond is 1861573586. It was assigned to this individual provider in the NPPES registry on October 18, 2006.

Q: What is James Hammond's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Addiction Medicine, with taxonomy code 207RA0401X.

Q: When was this NPI record last updated?

The NPPES record for James Hammond was last updated on August 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 18, 2006

8595 PICARDY AVE, SUITE 430, BATON ROUGE, LA 70809(225) 763-4650(225) 763-4656 Get Directions Write a Review

NPPES record last updated: August 6, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About James David Hammond Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JAMES DAVID HAMMOND MD (NPI 1861573586) is an individual addiction medicine provider in Baton Rouge, Louisiana, licensed in Louisiana (022970) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1861573586

Entity TypeIndividualMale

Primary Taxonomy207RA0401X

Provider Legal NameJAMES DAVID HAMMONDCredential: MD

Location Address8595 PICARDY AVE, SUITE 430Baton Rouge, LA 70809-3670

Mailing Address6555 Perkins Rd, Suite 500Baton Rouge, LA 70808-4237 · (225) 278-1416

Phone(225) 763-4650

Fax(225) 763-4656

Sole ProprietorNo

Enumeration DateOctober 18, 2006

Last NPPES UpdateAugust 6, 2026

NPPES CertifiedAugust 6, 2026

✔ NPI 1861573586 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 6

★ Primary SpecialtyInternal Medicine · Addiction MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RA0401X

License✔ Licensed in LA · 022970

Definition

An internist doctor of osteopathy that specializes in the treatment of addiction disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Added Qualifications in the field of Addiction Medicine.

Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License 022970 (LA)

Also ListedClinic/Center · MethadoneTaxonomy 261QM2800X

Also ListedClinic/Center · Public Health, State or LocalTaxonomy 261QP0905X

Also ListedClinic/Center · Rehabilitation, Substance Use DisorderTaxonomy 261QR0405X

Also ListedSubstance Abuse Rehabilitation FacilityTaxonomy 324500000X · License 022970 (LA)

8595 PICARDY AVE, Baton Rouge, LA 70809

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Other Identifiers 2

Other022970LA · La Medical License

Medicaid1689335LA

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. CAROL M PATIN M.D.

Obstetrics & Gynecology

8595 PICARDY AVE, SUITE 230
BATON ROUGE, LA 70809

East Baton Rouge Parish (225) 763-4990

BRAD J. GASPARD M.D.

Family Medicine

8595 PICARDY AVE, STE 100
BATON ROUGE, LA 70809

East Baton Rouge Parish (225) 763-4900

KENYATTA D. SHAMLIN M.D.

Internal Medicine

8595 PICARDY AVE, STE 100
BATON ROUGE, LA 70809

East Baton Rouge Parish (225) 763-4900

DR. MICHAEL JULES CASTINE III MD

Internal Medicine (Medical Oncology)

8595 PICARDY AVE, SUITE 400
BATON ROUGE, LA 70809

East Baton Rouge Parish (225) 767-0822

JANE BARCLAY PEEK MD

Obstetrics & Gynecology

8595 PICARDY AVE, SUITE 320
BATON ROUGE, LA 70809

East Baton Rouge Parish (225) 237-1880

MICHAEL WAYNE YOREK M.D.

Family Medicine

8595 PICARDY AVE, STE 100
BATON ROUGE, LA 70809

East Baton Rouge Parish (225) 763-4900

MRS. CARRIE ANN AILLET CNM

Advanced Practice Midwife

8595 PICARDY AVE, SUITE 430
BATON ROUGE, LA 70809

East Baton Rouge Parish (225) 763-4650

CAROL M. PATIN, M.D.,A PROFESSIONAL MEDICAL CORPORATION

Obstetrics & Gynecology

8595 PICARDY AVE, SUITE 230
BATON ROUGE, LA 70809

East Baton Rouge Parish (225) 763-4990

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is James Hammond's NPI number?

The NPI number for James Hammond is 1861573586. It was assigned to this individual provider in the NPPES registry on October 18, 2006.

Where is James Hammond located?

James Hammond practices at 8595 Picardy Ave Suite 430, Baton Rouge, LA 70809. The listed phone number is (225) 763-4650.

What is James Hammond's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Addiction Medicine, with taxonomy code 207RA0401X.

When was this NPI record last updated?

The NPPES record for James Hammond was last updated on August 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.