Doctor profile · Federal record

Dr. Sassan Hassassian, M.D.

Interventional Pain Medicine Physician (CMS: Interventional Pain Management) · Pain Medicine (Anesthesiology) Physician · Manassas, VA

  • NPI 1093719536
  • Accepts Medicare
  • MIPS 87.1 / 100 · 2023
  • 34 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8644 Sudley RD, Ste 117
Manassas, VA 201104417
(703) 738-4375
fax (703) 642-1876
Mailing address
11350 McCormick RD Executive Plaza 1, Ste 501
Hunt Valley, MD 21031

Credentials & registration

NPPES · NUCC
NPI registered
June 2005 — 21 yrs on file
Profile last updated
July 26, 2021
Year of graduation
1992 — 34 yrs since
Specialty taxonomy
208VP0014X — NUCC code
State license (1)
Virginia #0101230362

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1093719536. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
5,056
Distinct HCPCS
10
Medicare allowed
$364,113
HCPCS Description Services Patients Avg allowed
J7322 Hyaluronan or derivative, hymovis, for intra-articular injection, 1 mg 2,472 30 $17
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg 279 150 $6
Q9966 Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml 242 50 $0
99214 Established patient office or other outpatient visit, 30-39 minutes 188 114 $126
J1100 Injection, dexamethasone sodium phosphate, 1 mg 170 13 $0
77002 Fluoroscopic guidance for needle placement 157 80 $117
64483 Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level 124 89 $295
20610 Aspiration and/or injection of fluid from large joint 115 63 $76
20553 Injection of trigger points, 3 or more muscles 113 76 $60
J1885 Injection, ketorolac tromethamine, per 15 mg 109 45 $1

In context: peer comparison

Among 2 peers in Manassas Interventional Pain Medicine Physician, average services per provider: 289. This provider delivers 17× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,260
Transactions
34
Manufacturers
14
Payer (manufacturer) Industry Txns Amount
Medtronic, INC. 4 $347.87
Abbott Laboratories 9 $298.92
Vertos Medical, INC. 1 $141.96
Collegium Pharmaceutical, INC. 6 $116.66
Salix Pharmaceuticals, A Division of Bausch Health US, LLC 3 $60.26
Abbvie INC. 2 $46.74
Azurity Pharmaceuticals, INC. 2 $41.33
Painteq LLC 1 $37.48
Boston Scientific Corporation 1 $37.10
Cumberland Pharmaceuticals, INC. 1 $35.94
DePuy Synthes Sales INC. 1 $28.10
Scilex Pharmaceuticals INC. 1 $24.96
Merz Pharmaceuticals, LLC 1 $22.80
Vertex Pharmaceuticals Incorporated 1 $19.64

By nature of payment

Food and Beverage
$1,260

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
493
Patients
288
Total drug cost
$8,105
Drug Type Claims Patients Total cost
Gabapentin Generic 144 80 $702
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 72 39 $861
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 54 32 $756
Tramadol Hcl Generic 40 26 $257
Tramadol Hcl-Acetaminophen (Tramadol Hcl/Acetaminophen) Brand 38 29 $233
Methocarbamol Generic 37 33 $303
Celecoxib Generic 27 24 $518
Tizanidine Hcl Generic 23 13 $101
Morphine Sulfate ER (Morphine Sulfate) Brand 17 0 $405
Buprenorphine Generic 15 0 $3,447

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Sassan Hassassian's medical specialty?
Dr. Sassan Hassassian practices Interventional Pain Medicine Physician in Manassas, VA.
Where does Dr. Sassan Hassassian practice?
Dr. Sassan Hassassian practices at 8644 Sudley RD, Manassas, VA 201104417. Office phone: 7037384375.
What is Dr. Sassan Hassassian's NPI?
Dr. Sassan Hassassian's National Provider Identifier (NPI) is 1093719536, issued by NPPES.
Does Dr. Sassan Hassassian accept Medicare assignment?
Yes. Dr. Sassan Hassassian accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sassan Hassassian commonly perform?
Top Medicare-reported procedures in 2023: Hyaluronan or derivative, hymovis, for intra-articular injection, 1 mg (HCPCS J7322); Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg (HCPCS J0702); Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml (HCPCS Q9966). Source: CMS Medicare Physician & Other Practitioners file.