Doctor profile · Federal record
Dr. Louisa Holaday
Internal Medicine Physician (CMS: Internal Medicine) · New York, NY
- NPI 1407238256
- Accepts Medicare
- 11 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1 Gustave L Levy Pl
New York, NY 100296504
(212) 241-4141
fax (212) 426-5018 - Additional location
-
111 E 210Th St
Bronx, NY 104672401
(718) 920-4321 - Mailing address
-
200 Cabrini Blvd, Apt 74
New York, NY 100331100
Credentials & registration
- NPI registered
- June 2015 — 11 yrs on file
- Profile last updated
- June 7, 2021
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #294930
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1407238256. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
13
Distinct HCPCS
1
Medicare allowed
$1,442
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 13 | 12 | $111 |
In context: peer comparison
Among 559 peers in this city , average services per provider: 137. This provider delivers 0.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
136
Patients
0
Total drug cost
$24,228
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 25 | 0 | $320 |
| Amlodipine Besylate | Generic | 22 | 0 | $406 |
| Jardiance (Empagliflozin) | Brand | 15 | 0 | $9,625 |
| Lisinopril | Generic | 15 | 0 | $285 |
| Valsartan | Generic | 13 | 0 | $617 |
| Losartan Potassium | Generic | 12 | 0 | $139 |
| Trulicity (Dulaglutide) | Brand | 12 | 0 | $12,268 |
| Levothyroxine Sodium | Generic | 11 | 0 | $200 |
| Montelukast Sodium | Generic | 11 | 0 | $369 |
Hospital affiliations
Frequently asked questions
What is Dr. Louisa Holaday's medical specialty?
Dr. Louisa Holaday practices Internal Medicine Physician in New York, NY.
Where does Dr. Louisa Holaday practice?
Dr. Louisa Holaday practices at 1 Gustave L Levy Pl, New York, NY 100296504. Office phone: 2122414141.
What is Dr. Louisa Holaday's NPI?
Dr. Louisa Holaday's National Provider Identifier (NPI) is 1407238256, issued by NPPES.
Does Dr. Louisa Holaday accept Medicare assignment?
Yes. Dr. Louisa Holaday accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Louisa Holaday commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.