Doctor profile · Federal record
Dr. Maria Lockhart, MD
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · West Islip, NY
- NPI 1801908249
- Accepts Medicare
- MIPS 91.4 / 100 · 2023
- 33 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
320 Montauk Highway, South Bay OBGYN PC
West Islip, NY 117954401
(631) 587-2500
fax (631) 587-0292 - Mailing address
-
45 Research Way Suites 204B, University Associates OBGYN
East Islip, NY 11733
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- February 23, 2016
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- New York #2060351
- Medicaid
- NY #01924510
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801908249. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
486
Distinct HCPCS
6
Medicare allowed
$28,211
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 120 | 120 | $48 | |
G0328 |
Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous | 111 | 111 | $18 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 92 | 78 | $106 | |
Q0091 |
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 79 | 79 | $52 | |
76830 |
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | 45 | 40 | $143 | |
81002 |
Urinalysis, manual test | 39 | 37 | $3 |
In context: peer comparison
Among 6 peers in West Islip Obstetrics & Gynecology Physician, average services per provider: 50. This provider delivers 9.7× the peer median.Open Payments
Industry payments received
All-time total
$18
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US INC | 1 | $17.64 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
181
Patients
82
Total drug cost
$7,116
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Alendronate Sodium | Generic | 44 | 14 | $650 |
| Nystatin | Generic | 41 | 30 | $492 |
| Triamcinolone Acetonide | Generic | 32 | 26 | $231 |
| Ibandronate Sodium | Generic | 27 | 0 | $887 |
| Estradiol | Generic | 25 | 12 | $4,130 |
| Raloxifene Hcl | Generic | 12 | 0 | $726 |
Hospital affiliations
Frequently asked questions
What is Dr. Maria Lockhart's medical specialty?
Dr. Maria Lockhart practices Obstetrics & Gynecology Physician in West Islip, NY.
Where does Dr. Maria Lockhart practice?
Dr. Maria Lockhart practices at 320 Montauk Highway, West Islip, NY 117954401. Office phone: 6315872500.
What is Dr. Maria Lockhart's NPI?
Dr. Maria Lockhart's National Provider Identifier (NPI) is 1801908249, issued by NPPES.
Does Dr. Maria Lockhart accept Medicare assignment?
Yes. Dr. Maria Lockhart accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Lockhart commonly perform?
Top Medicare-reported procedures in 2023: Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous (HCPCS G0328); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.