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

JACOB HARDER MD
NPI 1316730625
Internal Medicine in Oklahoma City, OK

Active since May 28, 2025
800 STANTON L YOUNG BLVD # 6300, OKLAHOMA CITY, OK 73104(405) 271-5963 Get Directions Write a Review

NPPES record last updated: July 14, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 14, 2026, May 28, 2025 (2 updates tracked since 2025).

About Jacob Harder Md NPPES

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

JACOB HARDER MD (NPI 1316730625) is an individual internal medicine provider in Oklahoma City, Oklahoma, licensed in Oklahoma (45715) and active in the NPI registry since May 2025.

NPPES Registry Identity

NPI1316730625
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameJACOB HARDERCredential: MD
Location Address800 STANTON L YOUNG BLVD # 6300Oklahoma City, OK 73104-5018
Mailing Address800 Stanton L Young Blvd # 6300Oklahoma City, OK 73104-5018 · (405) 271-5963
Sole ProprietorNo
Enumeration DateMay 28, 2025
Last NPPES UpdateJuly 14, 20262 updates tracked since enumeration
NPPES CertifiedJuly 14, 2026
NPI 1316730625 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in OK · 45715
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License 45715 (OK)
800 STANTON L YOUNG BLVD # 6300, Oklahoma City, OK 73104

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.

Internal Medicine
800 STANTON L YOUNG BLVD # 6300
OKLAHOMA CITY, OK 73104
Internal Medicine
800 STANTON L YOUNG BLVD # 6300
OKLAHOMA CITY, OK 73104
Internal Medicine
800 STANTON L YOUNG BLVD # 6300
OKLAHOMA CITY, OK 73104
Internal Medicine
800 STANTON L YOUNG BLVD # 6300
OKLAHOMA CITY, OK 73104
Internal Medicine
800 STANTON L YOUNG BLVD # 6300
OKLAHOMA CITY, OK 73104
Internal Medicine
800 STANTON L YOUNG BLVD # 6300
OKLAHOMA CITY, OK 73104
Internal Medicine
800 STANTON L YOUNG BLVD # 6300
OKLAHOMA CITY, OK 73104
Internal Medicine
800 STANTON L YOUNG BLVD # 6300
OKLAHOMA CITY, OK 73104

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 Jacob Harder's NPI number?

The NPI number for Jacob Harder is 1316730625. It was assigned to this individual provider in the NPPES registry on May 28, 2025.

Where is Jacob Harder located?

Jacob Harder practices at 800 Stanton L Young Blvd # 6300, Oklahoma City, OK 73104. The listed phone number is (405) 271-5963.

What is Jacob Harder's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Jacob Harder was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 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.