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SIIMA NALWANGA KAVUMA MD
NPI 1275270464
Internal Medicine in Longview, TX

Active since May 18, 2022PECOS EnrolledAccepts Medicare Assignment
701 E MARSHALL AVE STE 400, LONGVIEW, TX 75601(903) 315-1696 Get Directions Write a Review

NPPES record last updated: October 30, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Siima Nalwanga Kavuma Md NPPES

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

SIIMA NALWANGA KAVUMA MD (NPI 1275270464) is an individual internal medicine provider in Longview, Texas, licensed in Louisiana (346146) and active in the NPI registry since May 2022. She is enrolled in Medicare PECOS, is affiliated with Natchitoches Regional Medical Center, and is a graduate of Other (2002).

NPPES Registry Identity

NPI1275270464
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameSIIMA NALWANGA KAVUMACredential: MD
Location Address701 E MARSHALL AVE STE 400Longview, TX 75601-5595
Mailing Address701 E Marshall Ave Ste 400Longview, TX 75601-5595 · (903) 315-1696
Phone(903) 315-1696
Sole ProprietorNo
Medical School CMSOtherGraduated 2002
Enumeration DateMay 18, 2022
Last NPPES UpdateOctober 30, 2025
NPPES CertifiedOctober 30, 2025
✔ NPI 1275270464 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 LA · 346146
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 BP10080607 (TX)
701 E MARSHALL AVE STE 400, Longview, TX 75601
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Siima Nalwanga Kavuma Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5193212405
PECOS Enrollment IDI20251012000125
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Natchitoches Regional Medical Center

Acute Care Hospitals · Natchitoches, LA
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number190007
Location501 Keyser AveNatchitoches, LA 71457 · Natchitoches County
Emergency services Birthing friendly

Christus St Frances Cabrini Hospital

Acute Care Hospitals · Alexandria, LA
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190019
Location3330 Masonic DriveAlexandria, LA 71301 · Rapides County
Emergency services Birthing friendly

Christus Shreveport-Bossier Health System

Acute Care Hospitals · Shreveport, LA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190041
Location1453 E Bert Kouns Industrial LoopShreveport, LA 71105 · Caddo County
Emergency services Birthing friendly

Willis Knighton Medical Center

Acute Care Hospitals · Shreveport, LA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190111
Location2600 Greenwood RoadShreveport, LA 71103 · Caddo County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75601 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

IBRAHEEM AZHAR
Student in an Organized Health Care Education/Training Program
701 E MARSHALL AVE STE 400
LONGVIEW, TX 75601
Gregg County (903) 315-2000
SHAHRYAR SYED MD
Internal Medicine
701 E MARSHALL AVE STE 400
LONGVIEW, TX 75601
Gregg County (903) 315-1696
DANIEL CHOI PARK DO
Student in an Organized Health Care Education/Training Program
701 E MARSHALL AVE STE 400
LONGVIEW, TX 75601
Gregg County (903) 357-1434
APRIL ELAINE WALNOFER DO
Student in an Organized Health Care Education/Training Program
701 E MARSHALL AVE STE 400
LONGVIEW, TX 75601
Gregg County (903) 315-1696
MENKEOMA LAURA OKOLI MD
Student in an Organized Health Care Education/Training Program
701 E MARSHALL AVE STE 400
LONGVIEW, TX 75601
Gregg County (903) 315-1696
ADWOA AGYEI
Student in an Organized Health Care Education/Training Program
701 E MARSHALL AVE STE 400
LONGVIEW, TX 75601
Gregg County (903) 315-5171
BRIAN SEAN ISKRA MD
Student in an Organized Health Care Education/Training Program
701 E MARSHALL AVE STE 400
LONGVIEW, TX 75601
Gregg County (903) 315-2000
BRIAN-CUONG LE
Student in an Organized Health Care Education/Training Program
701 E MARSHALL AVE STE 400
LONGVIEW, TX 75601
Gregg County (903) 315-1696

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 Siima Kavuma's NPI number?

The NPI number for Siima Kavuma is 1275270464. It was assigned to this individual provider in the NPPES registry on May 18, 2022.

Where is Siima Kavuma located?

Siima Kavuma practices at 701 E Marshall Ave Ste 400, Longview, TX 75601. The listed phone number is (903) 315-1696.

What is Siima Kavuma's specialty?

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

Is Siima Kavuma enrolled in Medicare?

Yes. Siima Kavuma is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Siima Kavuma affiliated with any hospitals?

According to CMS data, Siima Kavuma is affiliated with Natchitoches Regional Medical Center, Christus St Frances Cabrini Hospital, Christus Shreveport-Bossier Health System and Willis Knighton Medical Center.

When was this NPI record last updated?

The NPPES record for Siima Kavuma was last updated on October 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.