Doctor profile · Federal record
Dr. Lea Baer, MD
Hematology & Oncology Physician (CMS: Medical Oncology) · Medical Oncology Physician · Student in an Organized Health Care Education/Training Program · Stony Brook, NY
- NPI 1609037514
- Accepts Medicare
- MIPS 91.4 / 100 · 2023
- 27 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Hsc T15 040
Stony Brook, NY 117948151
(631) 638-0910
fax (631) 638-0915 - Mailing address
-
Po Box 1554
Stony Brook, NY 117900988
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- May 3, 2022
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- New York #263795
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609037514. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
838
Distinct HCPCS
7
Medicare allowed
$115,015
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 280 | 184 | $107 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 217 | 72 | $139 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 136 | 60 | $151 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 66 | 59 | $202 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 64 | 34 | $92 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 40 | 40 | $153 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 35 | 35 | $261 |
In context: peer comparison
Among 5 peers in Stony Brook Hematology & Oncology Physician, average services per provider: 233. This provider delivers 3.6× the peer median.Open Payments
Industry payments received
All-time total
$81
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 2 | $63.43 | |
| TerSera Therapeutics LLC | 1 | $17.63 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
474
Patients
153
Total drug cost
$327,131
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 353 | 116 | $10,642 |
| Exemestane | Generic | 62 | 22 | $18,068 |
| Letrozole | Generic | 35 | 15 | $811 |
| Ibrance (Palbociclib) | Brand | 24 | 0 | $297,610 |
Frequently asked questions
What is Dr. Lea Baer's medical specialty?
Dr. Lea Baer practices Hematology & Oncology Physician in Stony Brook, NY.
Where does Dr. Lea Baer practice?
Dr. Lea Baer practices at Hsc T15 040, Stony Brook, NY 117948151. Office phone: 6316380910.
What is Dr. Lea Baer's NPI?
Dr. Lea Baer's National Provider Identifier (NPI) is 1609037514, issued by NPPES.
Does Dr. Lea Baer accept Medicare assignment?
Yes. Dr. Lea Baer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lea Baer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.