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FREDERICK NJUKI MD, PA
NPI 1609814342
Internal Medicine in Shenandoah, TX

Active since June 03, 2006
286 ED ENGLISH DR STE B, SHENANDOAH, TX 77385(281) 764-1888(281) 419-3222 Get Directions Write a Review

NPPES record last updated: January 26, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Frederick Njuki Md, Pa NPPES

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

FREDERICK NJUKI MD, PA (NPI 1609814342) is a healthcare organization registered as an internal medicine in Shenandoah, Texas and active in the NPI registry since June 2006. The organization lists Frederick I Njuki, Owner, as its authorized official.

NPPES Registry Identity

NPI1609814342
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameFREDERICK NJUKI MD, PA
Location Address286 ED ENGLISH DR STE BShenandoah, TX 77385-8034
Mailing Address286 Ed English Dr Ste BShenandoah, TX 77385-8034 · (281) 764-1888 · Fax (281) 419-3222
Phone(281) 764-1888
Fax(281) 419-3222
Organization SubpartNo
Authorized OfficialFrederick I NjukiOwner · (281) 764-1888
Enumeration DateJune 3, 2006
Last NPPES UpdateJanuary 26, 2020
✔ NPI 1609814342 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.
286 ED ENGLISH DR STE B, Shenandoah, TX 77385
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Other Identifiers 3

Other0032NTBcbs Group Number
OtherDF3709TX · Railroad Medicare Grp
Medicaid183136401TX

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Frederick Njuki Md, Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Frederick Njuki MD, PA, which bills Medicare for the services this clinician delivers.

Clinician (1)

Frederick Njuki, MD
Internal Medicine
NPI 1528043676
286 ED ENGLISH DR STE B
Shenandoah, TX 77385
(281) 764-1888
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Frederick Njuki MD, PA's NPI number?

The NPI number for Frederick Njuki MD, PA is 1609814342. It was assigned to this organization in the NPPES registry on June 3, 2006.

Where is Frederick Njuki MD, PA located?

Frederick Njuki MD, PA is located at 286 Ed English Dr Ste B, Shenandoah, TX 77385. The listed phone number is (281) 764-1888.

What is Frederick Njuki MD, PA's specialty?

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

Is Frederick Njuki MD, PA enrolled in Medicare?

Yes. Frederick Njuki MD, PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Frederick Njuki MD, PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Frederick Njuki MD, PA. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Frederick Njuki MD, PA was last updated on January 26, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.