SASSAN HASSASSIAN M.D.
NPI 1093719536
Pain Medicine - Interventional Pain Medicine in Manassas, VA

Q: What is the provider's specialty?

The provider's specialty is Pain Medicine with taxonomy code 208VP0014X and a focus in Interventional Pain Medicine.

Active since June 13, 2005PECOS EnrolledAccepts Medicare Assignment

87.12/100

CMS Quality Rating

8644 SUDLEY RD, STE 117, MANASSAS, VA 20110(703) 738-4375(703) 642-1876 Get Directions Write a Review

NPPES record last updated: July 26, 2021. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 26, 2021, Jul 24, 2019 (2 updates tracked since 2019).

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About Sassan Hassassian M.d. NPPES

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

SASSAN HASSASSIAN M.D. (NPI 1093719536) is an individual interventional pain medicine provider in Manassas, Virginia, licensed in Virginia (0101230362) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with Novant Prince William Medical Center, and is a graduate of Eastern Virginia Medical School (1992).

NPPES Registry Identity

NPI1093719536

Entity TypeIndividualMale

Primary Taxonomy208VP0014X

Provider Legal NameSASSAN HASSASSIANCredential: M.D.

Location Address8644 SUDLEY RD, STE 117Manassas, VA 20110-4417

Mailing Address11350 Mccormick Rd Executive Plaza 1, Ste 501Hunt Valley, MD 21031 · (703) 914-8000 · Fax (703) 642-1876

Phone(703) 738-4375

Fax(703) 642-1876

Sole ProprietorNo

Medical School CMSEastern Virginia Medical SchoolGraduated 1992

Enumeration DateJune 13, 2005

Last NPPES UpdateJuly 26, 20212 updates tracked since enumeration

NPPES CertifiedJuly 26, 2021

✔ NPI 1093719536 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPain Medicine · Interventional Pain MedicineAllopathic & Osteopathic Physicians

Taxonomy Code208VP0014X

License✔ Licensed in VA · 0101230362

Definition

Interventional Pain Medicine is the discipline of medicine devoted to the diagnosis and treatment of pain and related disorders principally with the application of interventional techniques in managing subacute, chronic, persistent, and intractable pain, independently or in conjunction with other modalities of treatment.

Also ListedAnesthesiology · Pain MedicineTaxonomy 207LP2900X · License 0101230362 (VA)

8644 SUDLEY RD, Manassas, VA 20110

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

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

Sassan Hassassian M.d. 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 ID840357612

PECOS Enrollment IDI20110531000238, I20130530000123

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 25

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Hyaluronan or derivative, hymovis, for intra-articular injection, 1 mg J7322

Hymovis is a treatment involving the injection of a substance called hyaluronan into a joint. This substance, naturally found in the body, helps lubricate and cushion your joints. The treatment can help reduce joint pain and improve mobility.

1,776 services19 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.

231 services129 patients

Fluoroscopic guidance for needle placement 77002

Fluoroscopic guidance for needle placement is a medical procedure that uses a special X-ray technology to help accurately place a needle in the body. It's often used in biopsies, injections or other treatments to ensure precision and safety.

150 services81 patients

Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg J0702

This injection contains two medications, betamethasone acetate and betamethasone sodium phosphate. It is used to reduce inflammation and pain. It's given by a healthcare professional, often directly into the area causing discomfort.

127 services73 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.

123 services87 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

104 services58 patients

Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level 64483

This procedure involves injecting a mix of numbing and anti-inflammatory medication into a specific nerve root in the lower back. It helps manage pain and reduce inflammation. The process is guided by imaging technology for precision.

103 services72 patients

Injection into tendon or ligament 20550

An injection into a tendon or ligament involves placing medication directly into these areas to help reduce inflammation and pain. It's often used for conditions like arthritis or tendonitis. The procedure is quick and usually involves a local anesthetic.

81 services52 patients

Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance 27096

This procedure involves injecting medicine into the joint where your lower spine meets your hip bone. Using special imaging technology, the doctor ensures the medicine is delivered accurately. This can help reduce pain and inflammation in that area.

74 services50 patients

Injection of anesthetic agent and/or steroid into other nerve or branch 64450

This procedure involves injecting an anesthetic agent or steroid into a specific nerve or its branch. The goal is to relieve pain by reducing inflammation and numbing the area. It is commonly used for chronic pain management. The process is safe and usually quick.

71 services30 patients

Destruction of peripheral nerve or branch 64640

Destruction of a peripheral nerve or branch is a procedure to treat nerve-related pain. It involves using heat, cold, or chemicals to damage or destroy the nerve, thereby blocking pain signals to the brain. This can provide long-term pain relief.

71 services25 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.

66 services66 patients

Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level 64484

This procedure involves injecting an anesthetic or steroid drug into the sacral spine nerve root. It's done under imaging guidance to ensure accuracy. The process can be repeated for each additional level of the spine to help manage pain or inflammation.

63 services47 patients

Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint 64635

This procedure involves using imaging guidance to accurately target and destroy nerves in the lower or sacral spinal facet joint. It's done to relieve chronic back pain. The process is safe and usually effective.

61 services51 patients

Destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint 64636

This procedure involves using imaging technology to locate and treat nerves in your lower spine or sacral area that may be causing pain. Each additional facet joint refers to treating more than one spinal nerve. It's a non-invasive way to manage chronic back pain.

60 services50 patients

Injection of lower or sacral spine facet joint using imaging guidance, second level 64494

This procedure involves injecting medication into the facet joints of your lower or sacral spine to manage pain. Imaging guidance ensures accurate placement. It's the second level, meaning it's done on two different joint levels.

57 services35 patients

Injection of lower or sacral spine facet joint using imaging guidance, single level 64493

This procedure involves injecting medication into the facet joint in your lower back or sacral spine. It's done under imaging guidance to ensure accuracy. The aim is to alleviate pain and inflammation. It's a safe, often effective method for managing spinal discomfort.

55 services34 patients

Injection of trigger points, 3 or more muscles 20553

Trigger point injection therapy involves injecting medication into specific areas of your muscles, known as trigger points. These are areas that produce pain and discomfort. If you have three or more muscles affected, each will be treated individually.

42 services36 patients

Injection of upper or middle spine facet joint using imaging guidance, single level 64490

This procedure involves injecting medication into a joint in your upper or middle spine. It's performed under imaging guidance for precision. The aim is to reduce inflammation and pain. It's a single-level process, meaning one joint is treated at a time.

36 services20 patients

Injection of upper or middle spine facet joint using imaging guidance, second level 64491

This procedure involves injecting medication into the upper or middle spine facet joint, a small joint in your back. This is done under imaging guidance for precision. It's a second-level procedure, meaning it's done on two separate joints. It can help reduce pain and inflammation.

33 services18 patients

Ultrasonic guidance for needle placement 76942

Ultrasonic guidance for needle placement is a technique where sound waves create images that help accurately position the needle during procedures. This method ensures precision, minimizes discomfort, and increases safety.

33 services28 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

28 services28 patients

Destruction of upper or middle spinal facet joint nerves using imaging guidance, single facet joint 64633

This procedure involves the use of imaging technology to guide a needle to the nerves of a single facet joint in the upper or middle spine. The nerves are then treated to alleviate pain and improve mobility.

27 services21 patients

Destruction of upper or middle spinal facet joint nerves using imaging guidance, each additional facet joint 64634

This procedure involves the use of imaging technology to accurately target and destroy nerves in the upper or middle spinal facet joints, which may be causing pain. Each additional facet joint treated follows the same process.

26 services19 patients

Injection of substance into middle or upper spine canal using imaging guidance 62321

This procedure involves injecting a substance into your middle or upper spine canal. It's performed under imaging guidance to ensure accuracy. The substance can help diagnose or treat various conditions, providing relief from symptoms.

19 services15 patients

Hospital Affiliations CMS Care Compare 2

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

Novant Prince William Medical Center

Acute Care Hospitals · Manassas, VA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490045

Location8700 Sudley RdManassas, VA 20110 · Manassas City County

Emergency services Birthing friendly

Uva Health Haymarket Medical Center

Acute Care Hospitals · Haymarket, VA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490144

Location15225 Healthcote BoulevardHaymarket, VA 20169 · Prince William 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

$129.04 typical visit price

range $56.19 – $170.30

Typical copayment $32.26 (range $14.04 – $42.57)

Most-billed visit code 99204

Established Patient

$99.13 typical visit price

range $18.07 – $138.91

Typical copayment $24.78 (range $4.51 – $34.72)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

87.12/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

76.58

Promoting Interoperability

100

Improvement Activities

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-coronal control, with rigid anterior and posterior frame/panel(s), posterior extends from sacrococcygeal junction to t-9 vertebra, lateral strength provided by rigid lateral frame/panel(s), produces intracavitary pressure to reduce load on intervertebral discs, includes straps, closures, may include padding, shoulder straps, pendulous abdomen design, prefabricated, off-the-shelf L0650

DME-Orthotic Devices · category DF007N

1 supplier16 claims16 services$802.15 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

MIPS Quality Measures

The following performance measures were reported under the Merit-Based Incentive Payment System (MIPS) and Qualified Clinical Data Registry (QCDR) quality measures program.

Quality Measure	Performance	Number of Patients
Advance Care Plan	96%	406
Controlling High Blood Pressure	56%	465
Overuse of Imaging for the Evaluation of Primary Headache	0% "Inverse Quality Measure" This is an inverse quality measure, a lower rate means the provider is rated better.	94
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan	98%	1167
Preventive Care and Screening: Screening for Depression and Follow-Up Plan	92%	1057
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented	27%	1785
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention	100%	546
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention	99%	74
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention	100%	546
Preventive Care and Screening: Unhealthy Alcohol Use: Screening & Brief Counseling	100%	538
Preventive Care and Screening: Unhealthy Alcohol Use: Screening & Brief Counseling	97%	72
Preventive Care and Screening: Unhealthy Alcohol Use: Screening & Brief Counseling	100%	538
Provide Patients Electronic Access to Their Health Information	99%	1424

Other Providers at the Same Location NPPES 14

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

CHERYL BOSTON AU.D., FAAA

Audiologist

8644 SUDLEY RD, SUITE 114
MANASSAS, VA 20110

Manassas City (703) 330-3363

DR. VINOD B PATEL PHARMD

Pharmacist

8644 SUDLEY RD, SUITE 120
MANASSAS, VA 20110

Manassas City (703) 334-5180

MS. ANNA-MARIE E. HAMMOND P.T. , A.T.C.

Physical Therapist

8644 SUDLEY RD, SUITE 310
MANASSAS, VA 20110

Manassas City (571) 292-9910

NADIA M GHIETH PT

Physical Therapist

8644 SUDLEY RD, SUITE 308
MANASSAS, VA 20110

Manassas City (571) 292-9910

MR. STEVEN B SINGER LPC

Counselor (Professional)

8644 SUDLEY RD, SUITE 315
MANASSAS, VA 20110

Manassas City (703) 369-8055

PROSPERITY PRINCE WILLIAM RX INC

Pharmacy (Community/Retail Pharmacy)

8644 SUDLEY RD, SUITE 120
MANASSAS, VA 20110

Manassas City (703) 334-5180

MRS. LLOUANA L HARPER NCC, LPC

Counselor (Professional)

8644 SUDLEY RD, SUITE 315
MANASSAS, VA 20110

Manassas City (703) 369-8055

OLD DOMINION ORTHOPAEDICS AND SPORTS MEDICINE, PC

Orthopaedic Surgery

8644 SUDLEY RD, STE 308
MANASSAS, VA 20110

Manassas City (703) 369-9070

SASSAN HASSASSIAN M.D.
NPI 1093719536
Pain Medicine - Interventional Pain Medicine in Manassas, VA

About Sassan Hassassian M.d. NPPES

NPPES Registry Identity

Specialties & Licenses 2

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare Enrollment Status

Areas of Expertise CMS Part B claims 25

Hospital Affiliations CMS Care Compare 2

Novant Prince William Medical Center

Uva Health Haymarket Medical Center

Physician Visit Costs CMS claims · ZIP area

Medicare Quality Performance CMS QPP · MIPS

Referred Medical Equipment & Supplies CMS DME claims

MIPS Quality Measures

Other Providers at the Same Location NPPES 14

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