Doctor profile · Federal record
Dr. Thomas Fischer, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Smithtown, NY
- NPI 1437187101
- Accepts Medicare
- MIPS 76.5 / 100 · 2023
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
519 W Jericho Tpke
Smithtown, NY 117872619
(631) 360-5900
fax (631) 360-9403 - Additional location
-
4724 Nesconset Hwy
Port Jefferson Station, NY 117762580
(631) 474-5900 - Mailing address
-
1345 Rxr Plz Fl 13
Uniondale, NY 115561301
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- December 16, 2019
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- New York #164238
- Medicaid
- NY #01870415
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437187101. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,671
Distinct HCPCS
10
Medicare allowed
$136,638
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 753 | 620 | $106 | |
87426 |
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 198 | 186 | $34 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 147 | 147 | $133 | |
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 86 | 43 | $16 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 84 | 80 | $151 | |
81002 |
Urinalysis, manual test | 72 | 66 | $3 | |
71046 |
X-ray of chest, 2 views | 59 | 59 | $40 | |
87428 |
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza | 53 | 52 | $30 | |
87880 |
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 48 | 46 | $16 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 48 | 47 | $68 |
In context: peer comparison
Among 7 peers in Smithtown Emergency Medicine Physician, average services per provider: 88. This provider delivers 19× the peer median.Open Payments
Industry payments received
All-time total
$127
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Anika Therapeutics, INC. | 1 | $126.62 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
857
Patients
791
Total drug cost
$10,945
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin | Generic | 159 | 152 | $850 |
| Azelastine Hcl | Generic | 159 | 127 | $3,707 |
| Doxycycline Hyclate | Generic | 106 | 104 | $1,325 |
| Cephalexin | Generic | 59 | 57 | $392 |
| Lagevrio (Eua) (Molnupiravir) | Brand | 53 | 53 | $1,601 |
| Azithromycin | Generic | 52 | 51 | $246 |
| Prednisone | Generic | 47 | 45 | $147 |
| Triamcinolone Acetonide | Generic | 46 | 39 | $311 |
| Cefuroxime (Cefuroxime Axetil) | Brand | 45 | 42 | $779 |
| Gentamicin Sulfate | Generic | 41 | 40 | $347 |
Frequently asked questions
What is Dr. Thomas Fischer's medical specialty?
Dr. Thomas Fischer practices Emergency Medicine Physician in Smithtown, NY.
Where does Dr. Thomas Fischer practice?
Dr. Thomas Fischer practices at 519 W Jericho Tpke, Smithtown, NY 117872619. Office phone: 6313605900.
What is Dr. Thomas Fischer's NPI?
Dr. Thomas Fischer's National Provider Identifier (NPI) is 1437187101, issued by NPPES.
Does Dr. Thomas Fischer accept Medicare assignment?
Yes. Dr. Thomas Fischer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Fischer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (HCPCS 87426); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.