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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. FAISAL A SIDDIQUI MD
NPI 1265483820
Orthopaedic Surgery in Manassas, VA

Active since May 16, 2006PECOS EnrolledAccepts Medicare Assignment
8525 ROLLING RD, SUITE 200, MANASSAS, VA 20110(703) 257-2266(703) 257-2269 Get Directions Write a Review

NPPES record last updated: July 11, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Faisal A Siddiqui Md NPPES

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

DR. FAISAL A SIDDIQUI MD (NPI 1265483820) is an individual orthopaedic surgery provider in Manassas, Virginia, licensed in Virginia (0101237932) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Inova Alexandria Hospital, and is a graduate of Vanderbilt University School Of Medicine (1999).

NPPES Registry Identity

NPI1265483820
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. FAISAL A SIDDIQUICredential: MD
Location Address8525 ROLLING RD, SUITE 200Manassas, VA 20110-3647
Mailing AddressPo Box 37174Baltimore, MD 21297-3174 · (571) 472-6253
Phone(703) 257-2266
Fax(703) 257-2269
Sole ProprietorNo
Medical School CMSVanderbilt University School Of MedicineGraduated 1999
Enumeration DateMay 16, 2006
Last NPPES UpdateJuly 11, 2026
NPPES CertifiedJuly 11, 2026
✔ NPI 1265483820 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in VA · 0101237932
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
Also ListedOrthopaedic Surgery · Orthopaedic Surgery of the SpineTaxonomy 207XS0117X · License 0101237932 (VA)
8525 ROLLING RD, Manassas, VA 20110
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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. Faisal A Siddiqui 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 ID4880679810
PECOS Enrollment IDI20081208000705
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.

Areas of Expertise CMS Part B claims 7

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.

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.
95 services95 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.
74 services56 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
41 services39 patients
X-ray of lower and sacral spine, minimum of 4 views 72110
An X-ray of the lower and sacral spine involves capturing images of your lower back and tailbone area. It helps in identifying issues like fractures, arthritis, or other abnormalities. At least four different angles or 'views' are taken to get a comprehensive picture.
37 services36 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.
22 services20 patients
X-ray of lower and sacral spine, 2-3 views 72100
An X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.
12 services12 patients

Hospital Affiliations CMS Care Compare 5

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

Inova Alexandria Hospital

Acute Care Hospitals · Alexandria, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490040
Location4320 Seminary RdAlexandria, VA 22304 · Alexandria City County
Emergency services Birthing friendly

Inova Loudoun Hospital

Acute Care Hospitals · Leesburg, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490043
Location44045 Riverside ParkwayLeesburg, VA 20176 · Loudoun County
Emergency services Birthing friendly

Inova Fairfax Hospital

Acute Care Hospitals · Falls Church, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490063
Location3300 Gallows RoadFalls Church, VA 22042 · Fairfax County
Emergency services Birthing friendly

Inova Fair Oaks Hospital

Acute Care Hospitals · Fairfax, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number490101
Location3600 Joseph Siewick DriveFairfax, VA 22033 · Fairfax County
Birthing friendly

Inova Mount Vernon Hospital

Acute Care Hospitals · Alexandria, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490122
Location2501 Parkers LaneAlexandria, VA 22306 · Fairfax County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20110 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
$86.88 typical visit price
range $56.19 – $170.30
Typical copayment $21.72 (range $14.04 – $42.57)
Most-billed visit code 99203
Established Patient
$70.08 typical visit price
range $18.07 – $138.91
Typical copayment $17.52 (range $4.51 – $34.72)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Lumbar-sacral orthosis, sagittal control, with rigid anterior and posterior panels, posterior extends from sacrococcygeal junction to t-9 vertebra, produces intracavitary pressure to reduce load on the intervertebral discs, includes straps, closures, may include padding, shoulder straps, pendulous abdomen design, prefabricated item that has been trimmed, bent, molded, assembled, or otherwise customized to fit a specific patient by an individual with expertise L0631
DME-Orthotic Devices · category DF007N
1 supplier22 claims22 services$837.20 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

SUNGKWAN CHO
Physical Therapist
8525 ROLLING RD, SUITE 300
MANASSAS, VA 20110
Manassas City (703) 393-1667
PRINCE WILLIAM ORTHOPAEDICS HAND SURGERY SPORTS MEDICINE CENTER,LLC
Physician Assistant (Medical)
8525 ROLLING RD, SUITE 300
MANASSAS, VA 20110
Manassas City (703) 393-1667
DR. ARIC BRION GARDNER M.D.
Orthopaedic Surgery
8525 ROLLING RD, SUITE 300
MANASSAS, VA 20110
Manassas City (703) 393-1667
MARGARITA VILENO-SOSA OTR CHT
Physical Therapist
8525 ROLLING RD, SUITE 300
MANASSAS, VA 20110
Manassas City (703) 361-0465
AMY K MORENO MD
Family Medicine
8525 ROLLING RD, SUITE 220
MANASSAS, VA 20110
Manassas City (703) 393-0700
DR. DEENI BASSAM M.D.
Pain Medicine (Interventional Pain Medicine)
8525 ROLLING RD, SUITE 200
MANASSAS, VA 20110
Manassas City (703) 257-2266
MOSAIC MEDICAL GROUP, LLC
General Practice
8525 ROLLING RD, SUITE 222
MANASSAS, VA 20110
Manassas City (703) 393-0720
BRADFORD KNIGHT MD
Orthopaedic Surgery (Sports Medicine)
8525 ROLLING RD, SUITE 300
MANASSAS, VA 20110
Manassas City (703) 393-1667

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 Faisal Siddiqui's NPI number?

The NPI number for Faisal Siddiqui is 1265483820. It was assigned to this individual provider in the NPPES registry on May 16, 2006.

Where is Faisal Siddiqui located?

Faisal Siddiqui practices at 8525 Rolling Rd Suite 200, Manassas, VA 20110. The listed phone number is (703) 257-2266.

What is Faisal Siddiqui's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Faisal Siddiqui enrolled in Medicare?

Yes. Faisal Siddiqui 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.

Is Faisal Siddiqui affiliated with any hospitals?

According to CMS data, Faisal Siddiqui is affiliated with Inova Alexandria Hospital, Inova Loudoun Hospital, Inova Fairfax Hospital, Inova Fair Oaks Hospital and Inova Mount Vernon Hospital.

When was this NPI record last updated?

The NPPES record for Faisal Siddiqui was last updated on July 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 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.