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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. AHMED ALADHAM DO
NPI 1275153710
Internal Medicine in Fairfax, VA

Active since April 24, 2020PECOS EnrolledAccepts Medicare Assignment
8316 ARLINGTON BLVD STE 104, FAIRFAX, VA 22031(703) 560-1313(703) 560-7148 Get Directions Write a Review

NPPES record last updated: October 6, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 6, 2026, Jul 16, 2026, Jul 17, 2023 and 2 more (5 updates tracked since 2020).

About Dr. Ahmed Aladham Do NPPES

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

DR. AHMED ALADHAM DO (NPI 1275153710) is an individual internal medicine provider in Fairfax, Virginia, licensed in Virginia (0102207759) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, maintains a secondary practice location in Rockingham, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1275153710
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. AHMED ALADHAMCredential: DO
Location Address8316 ARLINGTON BLVD STE 104Fairfax, VA 22031-5216
Mailing Address1201 Seven Locks Rd Ste 200aRockville, MD 20854-2931 · (301) 907-3939 · Fax (301) 656-3943
Phone(703) 560-1313
Fax(703) 560-7148
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateApril 24, 2020
Last NPPES UpdateOctober 6, 20265 updates tracked since enumeration
NPPES CertifiedOctober 6, 2026
✔ NPI 1275153710 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 VA · 0102207759
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 ListedInternal Medicine · NephrologyTaxonomy 207RN0300X · License 0102207759 (VA)
8316 ARLINGTON BLVD STE 104, Fairfax, VA 22031
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Secondary Practice Location 1

Location 12010 Health Campus DrRockingham, VA 22801-8679 · Phone (540) 689-1110

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. Ahmed Aladham Do 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 ID8426419441
PECOS Enrollment IDI20231012002602
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 Reassignment

Medicare enrollment records show Ahmed Aladham reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Washington Nephrology Associates, L.L.P.
14 mi
Nephrology
1201 SEVEN LOCKS RD STE 200
Rockville, MD 20854
  • Reassigned Medicare billing, District of Columbia enrollment
  • Medicare enrollment name: Washington Nephrology Associates LLP
  • 41 clinicians in this Medicare group
NPI 1124193479 (301) 907-4646

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 6

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
206 services93 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
54 services30 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
37 services35 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
30 services30 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
21 services21 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
19 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22031 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.

NAM NHAT HA MD
Internal Medicine (Nephrology)
8316 ARLINGTON BLVD STE 104
FAIRFAX, VA 22031
Fairfax County (703) 560-1313
DR. ZAID AKRAM HAMMOODI M.D.
Internal Medicine (Nephrology)
8316 ARLINGTON BLVD STE 104
FAIRFAX, VA 22031
Fairfax County (703) 560-1313

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 Ahmed Aladham's NPI number?

The NPI number for Ahmed Aladham is 1275153710. It was assigned to this individual provider in the NPPES registry on April 24, 2020.

Where is Ahmed Aladham located?

Ahmed Aladham practices at 8316 Arlington Blvd Ste 104, Fairfax, VA 22031. The listed phone number is (703) 560-1313.

What is Ahmed Aladham's specialty?

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

Is Ahmed Aladham enrolled in Medicare?

Yes. Ahmed Aladham 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 organization bills Medicare for Ahmed Aladham's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ahmed Aladham reassigns Medicare benefits to Washington Nephrology Associates, L.L.P. (Rockville, MD). The 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 Ahmed Aladham'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 Ahmed Aladham was last updated on October 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.