What is Yonis Geberemariam's NPI number?

Yonis Geberemariam's National Provider Identifier (NPI) is 1558624619, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Yonis Geberemariam's specialty?

Yonis Geberemariam is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).

Where is Yonis Geberemariam located?

Yonis Geberemariam's practice location on file with NPPES is 5375 Duke St Apt 1103, Alexandria, VA 22304-3018.

What is Yonis Geberemariam's phone number?

The practice phone number listed in the NPPES registry for Yonis Geberemariam is (720) 366-3474.

Does Yonis Geberemariam accept Medicare?

Yonis Geberemariam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Yonis Geberemariam's NPI active?

Yes — Yonis Geberemariam's NPI (1558624619) is active in the NPPES registry as of the last update on 2022-10-28.

IndividualActiveAccepts Medicare

Yonis Geberemariam, MD

NPI 1558624619 · Hospitalist Physician · Alexandria, VA

Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Yonis Geberemariam, MD is a Hospitalist Physician provider in Alexandria, VA (NPI 1558624619).

Provider details

NPI number: 1558624619
Entity type: Individual
Primary specialty: Hospitalist PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: D79952 (MD)

Specialties & taxonomies

Hospitalist PhysicianPrimary208M00000XLicense 0101258450 (VA)
Allopathic & Osteopathic Physicians
Internal Medicine Physician207R00000XLicense D79952 (MD)
Allopathic & Osteopathic Physicians
Internal Medicine Physician207R00000XLicense 0101258450 (VA)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000XLicense 00000000000 (DC)
Student, Health Care
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(73/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
14 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
3 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
348 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	317	$172
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222	31	$132

Typical Medicare-allowed amounts for these services range $132–$172 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Practice location

5375 Duke St Apt 1103

Alexandria, VA 22304-3018

Phone: (720) 366-3474

Street-level locationGet directions

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Mailing address