Doctor profile · Federal record
Dr. Therese Sassalos, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · Detroit, MI
- NPI 1477996502
- Accepts Medicare
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
Henry Ford Hospital, 2799 W Grand Blvd Cfp 363
Detroit, MI 48202
(313) 916-2020 - Additional location
-
1000 Wall St
Ann Arbor, MI 481051912
(764) 764-4190 - Additional location
-
1961 S Telegraph RD
Bloomfield Hills, MI 483020246
(248) 325-1000 - Mailing address
-
6777 W Maple RD
West Bloomfield, MI 483223013
Credentials & registration
- NPI registered
- April 2013 — 13 yrs on file
- Profile last updated
- August 18, 2025
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Michigan #4301102935
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477996502. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
363
Distinct HCPCS
7
Medicare allowed
$19,605
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92134 |
Imaging of retina | 145 | 52 | $24 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 61 | 31 | $68 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 56 | 34 | $99 | |
92235 |
Exam of retinal blood vessels using a special camera after injection of a dye | 49 | 27 | $41 | |
92012 |
Established patient problem focused exam of visual system | 21 | 15 | $50 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 16 | 14 | $139 | |
92014 |
Established patient complete exam of visual system | 15 | 13 | $71 |
In context: peer comparison
Among 31 peers in Detroit Ophthalmology Physician, average services per provider: 169. This provider delivers 2.1× the peer median.Open Payments
Industry payments received
All-time total
$24
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Surgical Specialties Corporation (US), INC. (Dba Corza Medical) | 1 | $24.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
63
Patients
35
Total drug cost
$4,033
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisolone Acetate | Generic | 38 | 22 | $3,021 |
| Ketorolac Tromethamine | Generic | 25 | 13 | $1,012 |
Hospital affiliations
Frequently asked questions
What is Dr. Therese Sassalos's medical specialty?
Dr. Therese Sassalos practices Ophthalmology Physician in Detroit, MI.
Where does Dr. Therese Sassalos practice?
Dr. Therese Sassalos practices at Henry Ford Hospital, Detroit, MI 48202. Office phone: 3139162020.
What is Dr. Therese Sassalos's NPI?
Dr. Therese Sassalos's National Provider Identifier (NPI) is 1477996502, issued by NPPES.
Does Dr. Therese Sassalos accept Medicare assignment?
Yes. Dr. Therese Sassalos accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Therese Sassalos commonly perform?
Top Medicare-reported procedures in 2023: Imaging of retina (HCPCS 92134); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.