1. Home
  2. Directory
  3. Virginia
  4. Vienna
  5. Internal Medicine
  6. NPI Profile

DR. HANIBAL MAHDI MD
NPI 1891753406
Internal Medicine in Vienna, VA

Active since May 03, 2006PECOS EnrolledAccepts Medicare Assignment
305 MAPLE AVE W STE A, VIENNA, VA 22180(571) 407-7004(571) 407-7092 Get Directions Write a Review

NPPES record last updated: November 14, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 14, 2023, May 26, 2020 (2 updates tracked since 2020).

About Dr. Hanibal Mahdi Md NPPES

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

DR. HANIBAL MAHDI MD (NPI 1891753406) is an individual internal medicine provider in Vienna, Virginia, licensed in Virginia (0101056882) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1989).

NPPES Registry Identity

NPI1891753406
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. HANIBAL MAHDICredential: MD
Location Address305 MAPLE AVE W STE AVienna, VA 22180-4306
Mailing Address305 Maple Ave W Ste AVienna, VA 22180-4306 · (571) 407-7004 · Fax (571) 407-7092
Phone(571) 407-7004
Fax(571) 407-7092
Sole ProprietorNo
Medical School CMSOtherGraduated 1989
Enumeration DateMay 3, 2006
Last NPPES UpdateNovember 14, 20232 updates tracked since enumeration
NPPES CertifiedNovember 14, 2023
✔ NPI 1891753406 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in VA · 0101056882
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 ListedEmergency MedicineTaxonomy 207P00000X · License 0101056882 (VA)
Also ListedEmergency Medicine · Emergency Medical ServicesTaxonomy 207PE0004X · License 0101056882 (VA)
305 MAPLE AVE W STE A, Vienna, VA 22180
Open in Google Maps ↗

Other Identifiers 6

Medicaid1891753406WV
OtherP00023208VA · Railroad Medicare
Medicaid1891753406VA
Medicaid010031834VA
Other267139VA · Blue Shield
Medicaid5886325VA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Hanibal Mahdi 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 ID9739072075
PECOS Enrollment IDI20040212000970
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Hanibal Mahdi reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Health Check, PLLC
Same address
Primary Care
305 MAPLE AVE W STE A
Vienna, VA 22180
  • Reassigned Medicare billing, District of Columbia enrollment
  • 3 clinicians in this Medicare group
NPI 1912656778 (571) 407-7004
Health Care Alliance, Inc.
225 mi
Emergency Medicine
105 S EISENHOWER DR
Beckley, WV 25801
  • Reassigned Medicare billing, West Virginia enrollment
  • 183 clinicians in this Medicare group
NPI 1730128760 (304) 256-6600

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

Areas of Expertise CMS Part B claims 11

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Assessment of emotional or behavioral problems 96127
Assessment of emotional or behavioral problems involves a thorough evaluation of your feelings, thoughts, and behaviors. It's a process where professionals study patterns over time to identify potential issues like anxiety, depression, or other mental health conditions.
83 services81 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
79 services49 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
65 services65 patients
Detection test by immunoassay with direct visual observation for influenza virus 87804
This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.
48 services23 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
26 services20 patients
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 87426
An immunoassay test for severe acute respiratory syndrome coronavirus is a diagnostic tool. It uses your body's immune response to detect the presence of the virus. It involves taking a sample, usually from your nose or throat, which is then analyzed in a lab for signs of the virus.
25 services24 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22180 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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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 2

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

HEALTH CHECK URGENT CARE, PLLC
Clinic/Center (Urgent Care)
305 MAPLE AVE W STE A
VIENNA, VA 22180
Fairfax County (571) 407-7004
HEALTH CHECK, PLLC
Clinic/Center (Primary Care)
305 MAPLE AVE W STE A
VIENNA, VA 22180
Fairfax County (571) 407-7004

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 Hanibal Mahdi's NPI number?

The NPI number for Hanibal Mahdi is 1891753406. It was assigned to this individual provider in the NPPES registry on May 3, 2006.

Where is Hanibal Mahdi located?

Hanibal Mahdi practices at 305 Maple Ave W Ste A, Vienna, VA 22180. The listed phone number is (571) 407-7004.

What is Hanibal Mahdi's specialty?

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

Is Hanibal Mahdi enrolled in Medicare?

Yes. Hanibal Mahdi 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.

Which organizations bill Medicare for Hanibal Mahdi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hanibal Mahdi reassigns Medicare benefits to 2 organizations: Health Check, PLLC (Vienna, VA) and Health Care Alliance, Inc. (Beckley, WV). Each 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 Hanibal Mahdi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Hanibal Mahdi was last updated on November 14, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.