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DR. COURTLAND N'GWAN-KOFI KOUASSIAMAN MD
NPI 1720508989
Internal Medicine - Sleep Medicine in Fort Bliss, TX

Active since June 20, 2017PECOS EnrolledAccepts Medicare Assignment
18511 HIGHLANDER MEDICS ST, FORT BLISS, TX 79906(915) 742-9615 Get Directions Write a Review

NPPES record last updated: July 7, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 7, 2025, Jul 15, 2021, Jun 20, 2017 (3 updates tracked since 2017).

About Dr. Courtland N'gwan-kofi Kouassiaman Md NPPES

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

DR. COURTLAND N'GWAN-KOFI KOUASSIAMAN MD (NPI 1720508989) is an individual sleep medicine provider in Fort Bliss, Texas, licensed in Wisconsin (85711-20) and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS, is affiliated with Las Palmas Medical Center A Campus Of Lpds Healthc, and maintains a secondary practice location in Green Bay.

NPPES Registry Identity

NPI1720508989
Entity TypeIndividualMale
Primary Taxonomy207RS0012X
Provider Legal NameDR. COURTLAND N'GWAN-KOFI KOUASSIAMANCredential: MD
Location Address18511 HIGHLANDER MEDICS STFort Bliss, TX 79906-5327
Mailing AddressWilliam Beaumont Army Medical Center Attn: Gme, 5005 N. Piedras St.El Paso, TX 79920-5001 · (915) 742-2597 · Fax (915) 742-6668
Phone(915) 742-9615
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateJune 20, 2017
Last NPPES UpdateJuly 7, 20253 updates tracked since enumeration
NPPES CertifiedJuly 7, 2025
✔ NPI 1720508989 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Sleep MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RS0012X
Licenses✔ Licensed in WI · 85711-20✔ Licensed in NE · 31945
Definition
An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.
Also ListedInternal MedicineTaxonomy 207R00000X · License 31945 (NE)
18511 HIGHLANDER MEDICS ST, Fort Bliss, TX 79906
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Secondary Practice Location 1

Location 1744 S Webster AveGreen Bay, WI 54301-3581 · Phone (920) 433-7451

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Texas, CareSource (Common Ground Healthcare) and more.Insurance ›

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

Dr. Courtland N'gwan-kofi Kouassiaman 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 ID5890130405
PECOS Enrollment IDI20250124001195, I20250822000265
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 2

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

Las Palmas Medical Center A Campus Of Lpds Healthc

Acute Care Hospitals · El Paso, TX
2/5 CMS rating
OwnershipProprietary
CMS Certification Number450107
Location1801 North Oregon StreetEl Paso, TX 79902 · El Paso County
Emergency services Birthing friendly

Bellin Memorial Hospital

Acute Care Hospitals · Green Bay, WI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520049
Location744 S Webster AveGreen Bay, WI 54305 · Brown County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 79906 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.

MS. ROCIO ERIKA SAMANIEGO
Social Worker (Clinical)
18511 HIGHLANDER MEDICS ST
FORT BLISS, TX 79906
El Paso County (915) 742-2800
DR. GEORGE CORTINAS PHARMD
Pharmacist
18511 HIGHLANDER MEDICS ST
FORT BLISS, TX 79906
El Paso County (214) 535-5955
DR. JAMESON EVERETT HOFFMAN DMD
Dentist (Orthodontics and Dentofacial Orthopedics)
18511 HIGHLANDER MEDICS ST
EL PASO, TX 79906
El Paso County (915) 742-9788
EUNICE SHIM
Student in an Organized Health Care Education/Training Program
18511 HIGHLANDER MEDICS ST
FORT BLISS, TX 79906
El Paso County (915) 742-0576
DR. KATHRYN ANZOLA PT, DPT
Physical Therapist (Orthopedic)
18511 HIGHLANDER MEDICS ST
FORT BLISS, TX 79906
El Paso County (915) 742-0238
TIMOTHY ERIC HOELL PA-C
Physician Assistant
18511 HIGHLANDER MEDICS ST
FORT BLISS, TX 79906
El Paso County (915) 742-4248
WILLIAM D MCCLELLAND MD
General Practice
18511 HIGHLANDER MEDICS ST
FORT BLISS, TX 79906
El Paso County (915) 742-0576
DR. MICHAEL PATRICK AVILLION MD
Otolaryngology
18511 HIGHLANDER MEDICS ST
FORT BLISS, TX 79906
El Paso County (915) 742-2273

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 Courtland Kouassiaman's NPI number?

The NPI number for Courtland Kouassiaman is 1720508989. It was assigned to this individual provider in the NPPES registry on June 20, 2017.

Where is Courtland Kouassiaman located?

Courtland Kouassiaman practices at 18511 Highlander Medics St, Fort Bliss, TX 79906. The listed phone number is (915) 742-9615.

What is Courtland Kouassiaman's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Sleep Medicine, with taxonomy code 207RS0012X.

Is Courtland Kouassiaman enrolled in Medicare?

Yes. Courtland Kouassiaman 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.

What insurance does Courtland Kouassiaman accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Texas, CareSource (Common Ground Healthcare) and HealthPartners list Courtland Kouassiaman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Courtland Kouassiaman affiliated with any hospitals?

According to CMS data, Courtland Kouassiaman is affiliated with Las Palmas Medical Center A Campus Of Lpds Healthc and Bellin Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Courtland Kouassiaman was last updated on July 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.