Doctor profile · Federal record
Dr. Heather Katz, D.O.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · Internal Medicine Physician · Sleepy Hollow, NY
- NPI 1740670397
- Accepts Medicare
- MIPS 71.2 / 100 · 2023
- 14 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
777 N Broadway Ste 102
Sleepy Hollow, NY 10591
(914) 366-1625
fax (914) 366-1603 - Additional location
-
5200 Dtc Pkwy, Suite400
Greenwood Village, CO 801112709
(303) 745-0000
fax (303) 773-3101
Credentials & registration
- NPI registered
- February 2015 — 11 yrs on file
- Profile last updated
- November 6, 2019
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (3)
- New York #297925-1 · Colorado #54966 · Florida #3122
- Medicaid
- CO #63006570
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740670397. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,535
Distinct HCPCS
7
Medicare allowed
$154,130
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 487 | 264 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 442 | 238 | $148 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 262 | 93 | $91 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 157 | 98 | $207 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 122 | 89 | $106 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 45 | 45 | $253 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 20 | 20 | $199 |
In context: peer comparison
Among 2 peers in Sleepy Hollow Hematology & Oncology Physician, average services per provider: 265. This provider delivers 5.8× the peer median.Open Payments
Industry payments received
All-time total
$80
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Incyte Corporation | 1 | $49.99 | |
| Alexion Pharmaceuticals, INC. | 2 | $30.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
262
Patients
73
Total drug cost
$55,947
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 125 | 46 | $2,758 |
| Letrozole | Generic | 43 | 13 | $1,566 |
| Eliquis (Apixaban) | Brand | 38 | 14 | $31,408 |
| Xarelto (Rivaroxaban) | Brand | 17 | 0 | $15,058 |
| Exemestane | Generic | 16 | 0 | $4,667 |
| Gabapentin | Generic | 12 | 0 | $203 |
| Mirtazapine | Generic | 11 | 0 | $289 |
Hospital affiliations
Frequently asked questions
What is Dr. Heather Katz's medical specialty?
Dr. Heather Katz practices Hematology & Oncology Physician in Sleepy Hollow, NY.
Where does Dr. Heather Katz practice?
Dr. Heather Katz practices at 777 N Broadway Ste 102, Sleepy Hollow, NY 10591. Office phone: 9143661625.
What is Dr. Heather Katz's NPI?
Dr. Heather Katz's National Provider Identifier (NPI) is 1740670397, issued by NPPES.
Does Dr. Heather Katz accept Medicare assignment?
Yes. Dr. Heather Katz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Heather Katz commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.