Doctor profile · Federal record
Dr. Louis Weiss, MD,MPH
Infectious Disease Physician (CMS: Infectious Disease) · Bronx, NY
- NPI 1144310996
- MIPS 100.0 / 100 · 2023
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Montefiore Medical Park, 1575 Blondell Avenue
Bronx, NY 10461
(866) 633-8255 - Mailing address
-
21 James Dr
New Rochelle, NY 108041714
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- New York #162009
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144310996. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
26
Distinct HCPCS
1
Medicare allowed
$2,941
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 26 | 13 | $113 |
In context: peer comparison
Among 22 peers in Bronx Infectious Disease Physician, average services per provider: 31. This provider delivers 0.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
454
Patients
0
Total drug cost
$980,188
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Biktarvy (Bictegrav/Emtricit/Tenofov Ala) | Brand | 93 | 0 | $375,501 |
| Dovato (Dolutegravir Sodium/Lamivudine) | Brand | 64 | 0 | $181,900 |
| Tivicay (Dolutegravir Sodium) | Brand | 46 | 0 | $114,848 |
| Triumeq (Abacavir/Dolutegravir/Lamivudi) | Brand | 39 | 0 | $156,543 |
| Efavirenz-Emtric-Tenofov Disop (Efavirenz/Emtricit/Tenofovr Df) | Brand | 31 | 0 | $81,075 |
| Descovy (Emtricitabine/Tenofov Alafenam) | Brand | 28 | 0 | $52,035 |
| Emtricitabine-Tenofovir Disop (Emtricitabine/Tenofovir (Tdf)) | Brand | 22 | 0 | $15,936 |
| Atorvastatin Calcium | Generic | 21 | 0 | $144 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 19 | 0 | $681 |
| Fluticasone Propionate | Generic | 19 | 0 | $393 |
Frequently asked questions
What is Dr. Louis Weiss's medical specialty?
Dr. Louis Weiss practices Infectious Disease Physician in Bronx, NY.
Where does Dr. Louis Weiss practice?
Dr. Louis Weiss practices at Montefiore Medical Park, Bronx, NY 10461. Office phone: 8666338255.
What is Dr. Louis Weiss's NPI?
Dr. Louis Weiss's National Provider Identifier (NPI) is 1144310996, issued by NPPES.
Does Dr. Louis Weiss accept Medicare assignment?
Dr. Louis Weiss does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Louis Weiss commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.