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- 8644 Sudley Rd, Ste 117, Manassas, VA 20110
About Dr. Hassassian
Based in Manassas, VA, Sassan Hassassian, M.D. is listed in the NPI registry under interventional pain medicine. Sassan graduated from Eastern Virginia Medical School in 1992. Sassan is also listed as specializing in anesthesiology — pain medicine. According to Medicare claims data, Sassan cared for 1,144 Medicare patients across 3,517 services. The services billed most often include hyaluronan or derivative, hymovis, for intra-articular injection, 1 mg, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and fluoroscopic guidance for needle placement. NPI 1093719536 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (703) 738-4375
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
8644 SUDLEY RD STE 117
Manassas, VA 20110
Conditions Commonly Evaluated or Treated
Within Interventional Pain Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Abdominal pain
Chest and ribs
Complex pain
Elbow and arm
Foot and ankle
Head & face
Head and neck
Joints
- Knee osteoarthritis
- Lateral hip pain and trochanteric bursitis
- Shoulder Arthritis Pain
Knee and leg
Muscle pain
Muscles
Nerve pain
- Carpal tunnel
- Complex Regional Pain Syndrome
- Foot Numbness and Tingling
- Outer thigh burning and numbness
- Phantom limb pain
- Shingles pain
- Thoracic outlet syndrome
Pelvic and groin
Shoulder and arm
Spine
- Ankylosing Spondylitis
- Arthritis of the spine
- Degenerative disc disease
- Failed back surgery syndrome
- Spinal compression fracture
- Spinal stenosis
- Spondylolisthesis
- Upper Back Pain
- Whiplash
Spine & nerve
Spine & pelvis
Surgical pain
- Post-surgical pain
Procedures & services
Muscle injections
Pain procedures
- Radiofrequency Nerve Ablation
Spine procedures
- Sacroiliac joint injection
- Blood patch for spinal headache
- Epidural Lysis Of Adhesions
- Facet Joint Injections
- Interspinous Spacer
- Kyphoplasty
- Medial branch block
- Mild procedure for spinal stenosis
- Percutaneous disc decompression
- SI Joint Fusion
- Vertebroplasty
Pain & wellness
Most searched procedures
- Epidural steroid injection
- Nerve block
- Pain management
- Radiofrequency ablation
- Spinal cord stimulator
Ablation
- Cryoneurolysis
- Shoulder Nerve Burning
Diagnostics
- Discogram
Head & face
- Botox for migraines
- Facial nerve block for headache
- Occipital Nerve Injection
Implants
- Pain pump implant
- Peripheral Nerve Stimulation
Infusion therapy
Injections
- Botox Injections For Severe Spasms
- Bursa injection
- Carpal tunnel steroid injection
- Celiac plexus block
- Hip Joint Injection
- Joint injection or aspiration
- Knee Joint Injection
- Lumbar sympathetic block
- Nerve Hydrodissection
- Stellate ganglion block
- Tendon Sheath Injection
- Trigger Point Injections
Muscle procedures
Nerve ablation
Nerve blocks
Neuromodulation
- Dorsal root ganglion stimulation
Regenerative
- PRP therapy
Regenerative medicine
- Prolotherapy Injections
- Stem Cell Injections For Joint Pain
Sympathetic blocks
Targeted drug delivery
- Baclofen Pump Implant
Procedures Most Often Billed to Medicare
3,517 services · 1,144 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
104 | More often than most peers in Interventional Pain Medicine |
| Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | Procedure | 64483 |
103 | More often than most peers in Interventional Pain Medicine |
| Injection into tendon or ligament | Procedure | 20550 |
81 | More often than most peers in Interventional Pain Medicine |
| Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance | Procedure | 27096 |
74 | More often than most peers in Interventional Pain Medicine |
| Destruction of peripheral nerve or branch | Procedure | 64640 |
71 | More often than most peers in Interventional Pain Medicine |
| Injection of anesthetic agent and/or steroid into other nerve or branch | Procedure | 64450 |
71 | More often than most peers in Interventional Pain Medicine |
| Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level | Procedure | 64484 |
63 | More often than most peers in Interventional Pain Medicine |
| Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint | Procedure | 64635 |
61 | More often than most peers in Interventional Pain Medicine |
| Destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint | Procedure | 64636 |
60 | More often than most peers in Interventional Pain Medicine |
| Injection of lower or sacral spine facet joint using imaging guidance, second level | Procedure | 64494 |
57 | As often as other peers in Interventional Pain Medicine |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other interventional pain medicines in Manassas 2
Same specialty, same city.
Trained at Eastern Virginia Medical School 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1992 at Eastern Virginia Medical School 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in VA who bill this service to Medicare most often.
Common questions
What kind of doctor is Sassan Hassassian?
Sassan Hassassian is an interventional pain medicine in Manassas, VA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Sassan Hassassian's address?
Sassan Hassassian is listed at 8644 Sudley Rd Ste 117, Manassas, VA 20110. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Sassan Hassassian?
The number on file is (703) 738-4375. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Sassan Hassassian's NPI number?
Sassan Hassassian's National Provider Identifier is 1093719536. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Sassan Hassassian train?
Sassan Hassassian attended Eastern Virginia Medical School, graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
How long has Sassan Hassassian been practicing?
Sassan Hassassian has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
What procedures does Sassan Hassassian perform?
According to Medicare billing data, Sassan Hassassian performs procedures including aspiration and/or injection of fluid from large joint, injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level and injection into tendon or ligament; reads or performs imaging such as fluoroscopic guidance for needle placement and ultrasonic guidance for needle placement, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Sassan Hassassian confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Sassan Hassassian. If this is you, claiming it is free.
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