Doctor profile · Federal record
Dr. Catherine Small, MD
Infectious Disease Physician (CMS: Infectious Disease) · Valhalla, NY
- NPI 1881617520
- Accepts Medicare
- MIPS 93.4 / 100 · 2023
- 49 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 Woods Road-Nymc, Dept of Medicine-
Valhalla, NY 10595
(914) 493-8865
fax (914) 594-4434
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- October 10, 2014
- Year of graduation
- 1977 — 49 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- New York #136538
- Medicaid
- NY #00835667
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881617520. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
245
Distinct HCPCS
4
Medicare allowed
$37,064
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 109 | 47 | $136 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 78 | 28 | $202 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 32 | 31 | $197 | |
36415 |
Insertion of needle into vein for collection of blood sample | 26 | 16 | $8 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 69. This provider delivers 3.6× the peer median.Open Payments
Industry payments received
All-time total
$19
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Gilead Sciences, Inc. | 1 | $19.47 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
54
Patients
0
Total drug cost
$147,396
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fosamprenavir Calcium | Generic | 14 | 0 | $15,752 |
| Isentress (Raltegravir Potassium) | Brand | 14 | 0 | $29,370 |
| Triumeq (Abacavir/Dolutegravir/Lamivudi) | Brand | 14 | 0 | $53,083 |
| Genvoya (Elviteg/Cob/Emtri/Tenof Alafen) | Brand | 12 | 0 | $49,191 |
Hospital affiliations
Frequently asked questions
What is Dr. Catherine Small's medical specialty?
Dr. Catherine Small practices Infectious Disease Physician in Valhalla, NY.
Where does Dr. Catherine Small practice?
Dr. Catherine Small practices at 100 Woods Road-Nymc, Valhalla, NY 10595. Office phone: 9144938865.
What is Dr. Catherine Small's NPI?
Dr. Catherine Small's National Provider Identifier (NPI) is 1881617520, issued by NPPES.
Does Dr. Catherine Small accept Medicare assignment?
Yes. Dr. Catherine Small accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Small commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99215); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.