Doctor profile · Federal record
Dr. Harold Flockhart, NP
Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · East Setauket, NY
- NPI 1093734139
- Accepts Medicare
- MIPS 91.4 / 100 · 2023
- 24 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
12 Campus Dr
East Setauket, NY 117331149
(631) 689-0646
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- November 6, 2020
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 363LA2200X — NUCC code
- State license (1)
- New York #303563-1
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093734139. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
782
Distinct HCPCS
9
Medicare allowed
$80,134
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 484 | 159 | $128 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 118 | 66 | $91 | |
G0008 |
Administration of influenza virus vaccine | 37 | 37 | $36 | |
90662 |
Influenza vaccine split virus, preservative free | 36 | 36 | $72 | |
36415 |
Insertion of needle into vein for collection of blood sample | 33 | 26 | $8 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 21 | 21 | $15 | |
81002 |
Urinalysis, manual test | 20 | 18 | $3 | |
87635 |
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | 18 | 16 | $50 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 15 | 15 | $129 |
In context: peer comparison
Among 5 peers in East Setauket Adult Health Nurse Practitioner, average services per provider: 62. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$2,421
Transactions
103
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 22 | $441.78 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 22 | $330.08 | |
| Qol Medical, LLC | 9 | $242.15 | |
| Takeda Pharmaceuticals U.S.A., INC. | 7 | $166.94 | |
| Ardelyx, INC. | 8 | $156.12 | |
| Madrigal Pharmaceuticals | 1 | $150.00 | |
| Lilly USA, LLC | 6 | $130.60 | |
| Phathom Pharmaceuticals, INC. | 4 | $99.86 | |
| Janssen Biotech, INC. | 5 | $90.27 | |
| Genzyme Corporation | 3 | $88.52 | |
| Celltrion USA INC. | 4 | $86.09 | |
| Novo Nordisk INC | 4 | $77.79 | |
| Merck Sharp & Dohme LLC | 3 | $55.59 | |
| AstraZeneca Pharmaceuticals Lp | 3 | $55.29 | |
| Intercept Pharmaceuticals, INC. | 2 | $44.85 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,857
Patients
1,026
Total drug cost
$473,852
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 614 | 164 | $9,216 |
| Pantoprazole Sodium | Generic | 426 | 136 | $8,081 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 292 | 285 | $21,748 |
| Famotidine | Generic | 282 | 68 | $3,658 |
| Linzess (Linaclotide) | Brand | 262 | 52 | $177,265 |
| Dicyclomine Hcl | Generic | 139 | 50 | $3,363 |
| Lubiprostone | Generic | 118 | 25 | $27,512 |
| Amlodipine Besylate | Generic | 108 | 40 | $809 |
| Atorvastatin Calcium | Generic | 100 | 34 | $998 |
| Rosuvastatin Calcium | Generic | 97 | 35 | $1,435 |
Frequently asked questions
What is Dr. Harold Flockhart's medical specialty?
Dr. Harold Flockhart practices Adult Health Nurse Practitioner in East Setauket, NY.
Where does Dr. Harold Flockhart practice?
Dr. Harold Flockhart practices at 12 Campus Dr, East Setauket, NY 117331149. Office phone: 6316890646.
What is Dr. Harold Flockhart's NPI?
Dr. Harold Flockhart's National Provider Identifier (NPI) is 1093734139, issued by NPPES.
Does Dr. Harold Flockhart accept Medicare assignment?
Yes. Dr. Harold Flockhart accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Harold Flockhart commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.