DR. MENGESHA TESSEFI KEELEN DNP
NPI 1942915939
Nurse Practitioner - Gerontology in Austin, TX

Q: What is Mengesha Keelen's NPI number?

The NPI number for Mengesha Keelen is 1942915939. It was assigned to this individual provider in the NPPES registry on January 16, 2023.

Q: What is Mengesha Keelen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Q: When was this NPI record last updated?

The NPPES record for Mengesha Keelen was last updated on May 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since January 16, 2023PECOS EnrolledAccepts Medicare Assignment

8911 N CAPITAL OF TEXAS HWY STE 1110, AUSTIN, TX 78759(877) 279-5960 Get Directions Write a Review

NPPES record last updated: May 7, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 7, 2026, Dec 30, 2025, Dec 11, 2025 and 2 more (5 updates tracked since 2023).

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About Dr. Mengesha Tessefi Keelen Dnp NPPES

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

DR. MENGESHA TESSEFI KEELEN DNP (NPI 1942915939) is an individual gerontology provider in Austin, Texas, licensed in North Carolina (5021870) and active in the NPI registry since January 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1942915939

Entity TypeIndividualFemale

Primary Taxonomy363LG0600X

Provider Legal NameDR. MENGESHA TESSEFI KEELENCredential: DNP

Location Address8911 N CAPITAL OF TEXAS HWY STE 1110Austin, TX 78759-7203

Mailing AddressPo Box 8528Rocky Mount, NC 27804-1528 · (504) 782-3047

Phone(877) 279-5960

Sole ProprietorNo

Medical School CMSOtherGraduated 2024

Enumeration DateJanuary 16, 2023

Last NPPES UpdateMay 7, 20265 updates tracked since enumeration

NPPES CertifiedMay 7, 2026

✔ NPI 1942915939 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LG0600X

License✔ Licensed in NC · 5021870

Also ListedNurse Practitioner · Primary CareTaxonomy 363LP2300X · License 5021870 (NC)

8911 N CAPITAL OF TEXAS HWY STE 1110, Austin, TX 78759

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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

Dr. Mengesha Tessefi Keelen Dnp 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 ID8820594195

PECOS Enrollment IDI20251005000242

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78759 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

$89.03 typical visit price

range $57.88 – $174.00

Typical copayment $22.25 (range $14.47 – $43.50)

Most-billed visit code 99203

Established Patient

$101.65 typical visit price

range $18.88 – $142.23

Typical copayment $25.41 (range $4.72 – $35.55)

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 13

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

ANGELA J H ARSENAULT FNP

Nurse Practitioner (Family)