Doctor profile · Federal record
Dr. Kathleen Brown, A-NP
Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Riverhead, NY
- NPI 1689910929
- Accepts Medicare
- MIPS 88.8 / 100 · 2023
- 25 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
887 Old Country RD, Suite A
Riverhead, NY 119012115
(631) 727-6122
fax (631) 727-2672
Credentials & registration
- NPI registered
- December 2012 — 14 yrs on file
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 363LA2200X — NUCC code
- State license (1)
- New York #378806-1
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689910929. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
616
Distinct HCPCS
4
Medicare allowed
$74,126
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 190 | 185 | $128 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 171 | 171 | $114 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 161 | 135 | $91 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 94 | 94 | $168 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 108. This provider delivers 5.7× the peer median.Open Payments
Industry payments received
All-time total
$841
Transactions
45
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 17 | $311.44 | |
| Phathom Pharmaceuticals, Inc. | 9 | $182.80 | |
| Merck Sharp & Dohme LLC | 10 | $175.01 | |
| ABBVIE INC. | 3 | $47.07 | |
| Daiichi Sankyo Inc. | 1 | $26.57 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $22.67 | |
| Regeneron Healthcare Solutions, Inc. | 1 | $19.46 | |
| Madrigal Pharmaceuticals | 1 | $19.43 | |
| SHIELD THERAPEUTICS INC | 1 | $18.39 | |
| RedHill Biopharma Inc. | 1 | $18.17 |
By nature of payment
Frequently asked questions
What is Dr. Kathleen Brown's medical specialty?
Dr. Kathleen Brown practices Adult Health Nurse Practitioner in Riverhead, NY.
Where does Dr. Kathleen Brown practice?
Dr. Kathleen Brown practices at 887 Old Country RD, Riverhead, NY 119012115. Office phone: 6317276122.
What is Dr. Kathleen Brown's NPI?
Dr. Kathleen Brown's National Provider Identifier (NPI) is 1689910929, issued by NPPES.
Does Dr. Kathleen Brown accept Medicare assignment?
Yes. Dr. Kathleen Brown accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kathleen Brown commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.