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STILLWATER INTERNAL MEDICINE
NPI 1669678124
Internal Medicine in Stillwater, OK

Active since June 22, 2007
709 S WESTERN RD, STILLWATER, OK 74074(405) 707-9800(405) 707-0004 Get Directions Write a Review

NPPES record last updated: March 20, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Stillwater Internal Medicine NPPES

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

STILLWATER INTERNAL MEDICINE (NPI 1669678124) is a healthcare organization registered as an internal medicine in Stillwater, Oklahoma and active in the NPI registry since June 2007. The organization lists Kathleen M Harder, Owner-physician, as its authorized official.

NPPES Registry Identity

NPI1669678124
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameKATHLEEN M HARDER MD PLLC
Location Address709 S WESTERN RDStillwater, OK 74074-4126
Mailing AddressPo Box 639Stillwater, OK 74076-0639 · (405) 707-9800 · Fax (405) 707-0004
Phone(405) 707-9800
Fax(405) 707-0004
Organization SubpartNo
Authorized OfficialKathleen M HarderOwner-physician · (405) 707-9800
Enumeration DateJune 22, 2007
Last NPPES UpdateMarch 20, 2008
✔ NPI 1669678124 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.
709 S WESTERN RD, Stillwater, OK 74074
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Other Names 1

Doing Business AsStillwater Internal Medicine

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 3

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

GROUP PRACTICE ASSOCIATES, INC.
Internal Medicine
709 S WESTERN RD
STILLWATER, OK 74074
Payne County (405) 707-9800
ORTHOPAEDIC AND SPORTS MEDICINE CENTER-NORMAN, P.C.
Durable Medical Equipment & Medical Supplies
709 S WESTERN RD
STILLWATER, OK 74074
Payne County (405) 364-7900
STEVE W CUMMINGS MD PLLC
Internal Medicine
709 S WESTERN RD
STILLWATER, OK 74074
Payne County (405) 707-9800

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 Kathleen M Harder MD PLLC's NPI number?

The NPI number for Kathleen M Harder MD PLLC is 1669678124. It was assigned to this organization in the NPPES registry on June 22, 2007. The provider is doing business as Stillwater Internal Medicine.

Where is Kathleen M Harder MD PLLC located?

Kathleen M Harder MD PLLC is located at 709 S Western Rd, Stillwater, OK 74074. The listed phone number is (405) 707-9800.

What is Kathleen M Harder MD PLLC'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 Kathleen M Harder MD PLLC was last updated on March 20, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.