Doctor profile · Federal record
Dr. Margaret O'Shea, MD
Internal Medicine Physician (CMS: Internal Medicine) · Mineola, NY
- NPI 1649620204
- Accepts Medicare
- MIPS 84.5 / 100 · 2023
- 10 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
222 Station Plz N Ste 509
Mineola, NY 115013893
(516) 663-2381
fax (516) 663-8796 - Mailing address
-
222 Station Plz N Ste 310
Mineola, NY 115013893
Credentials & registration
- NPI registered
- June 2016 — 10 yrs on file
- Profile last updated
- September 15, 2021
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #301885
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649620204. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
785
Distinct HCPCS
10
Medicare allowed
$97,227
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 249 | 152 | $151 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 110 | 45 | $92 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 93 | 73 | $106 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 56 | 54 | $18 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 51 | 51 | $152 | |
G0438 |
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 42 | 42 | $195 | |
G0008 |
Administration of influenza virus vaccine | 40 | 40 | $35 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 35 | 35 | $75 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 24 | 24 | $198 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 23 | 20 | $202 |
In context: peer comparison
Among 25 peers in this city , average services per provider: 91. This provider delivers 8.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,470
Patients
460
Total drug cost
$17,226
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 262 | 86 | $3,428 |
| Amlodipine Besylate | Generic | 218 | 70 | $1,266 |
| Levothyroxine Sodium | Generic | 126 | 36 | $1,950 |
| Gabapentin | Generic | 102 | 29 | $1,659 |
| Losartan Potassium | Generic | 102 | 31 | $1,290 |
| Pantoprazole Sodium | Generic | 90 | 27 | $1,247 |
| Metoprolol Succinate | Generic | 88 | 27 | $1,365 |
| Lisinopril | Generic | 67 | 21 | $621 |
| Hydrochlorothiazide | Generic | 66 | 23 | $318 |
| Omeprazole | Generic | 62 | 21 | $884 |
Hospital affiliations
Frequently asked questions
What is Dr. Margaret O'Shea's medical specialty?
Dr. Margaret O'Shea practices Internal Medicine Physician in Mineola, NY.
Where does Dr. Margaret O'Shea practice?
Dr. Margaret O'Shea practices at 222 Station Plz N Ste 509, Mineola, NY 115013893. Office phone: 5166632381.
What is Dr. Margaret O'Shea's NPI?
Dr. Margaret O'Shea's National Provider Identifier (NPI) is 1649620204, issued by NPPES.
Does Dr. Margaret O'Shea accept Medicare assignment?
Yes. Dr. Margaret O'Shea accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret O'Shea commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.