Doctor profile · Federal record
Dr. Mary Korpacz Fink, D.O.
Family Medicine Physician (CMS: Family Practice) · Islip, NY
- NPI 1770543068
- Accepts Medicare
- MIPS 85.0 / 100 · 2023
- 37 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
152 Islip Ave, Ste 22
Islip, NY 117513225
(631) 277-1616
fax (631) 277-1804
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- September 1, 2010
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- New York #202371
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770543068. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,258
Distinct HCPCS
10
Medicare allowed
$124,504
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 495 | 170 | $149 | |
36415 |
Insertion of needle into vein for collection of blood sample | 239 | 131 | $8 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 103 | 66 | $207 | |
G0008 |
Administration of influenza virus vaccine | 83 | 81 | $36 | |
90662 |
Influenza vaccine split virus, preservative free | 81 | 79 | $72 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 79 | 67 | $17 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 57 | 46 | $101 | |
81003 |
Automated urinalysis test | 32 | 29 | $2 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 24 | 19 | $148 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 21 | 21 | $150 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 85. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$32
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Exact Sciences Corporation | 1 | $32.17 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,534
Patients
490
Total drug cost
$19,094
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 226 | 64 | $2,262 |
| Amlodipine Besylate | Generic | 141 | 41 | $1,157 |
| Rosuvastatin Calcium | Generic | 140 | 47 | $1,720 |
| Metoprolol Succinate | Generic | 127 | 37 | $2,272 |
| Levothyroxine Sodium | Generic | 112 | 36 | $2,144 |
| Pantoprazole Sodium | Generic | 102 | 42 | $1,124 |
| Omeprazole | Generic | 100 | 34 | $1,641 |
| Alprazolam | Generic | 99 | 34 | $891 |
| Valsartan | Generic | 82 | 22 | $2,324 |
| Losartan Potassium | Generic | 79 | 23 | $1,121 |
Hospital affiliations
Frequently asked questions
What is Dr. Mary Korpacz Fink's medical specialty?
Dr. Mary Korpacz Fink practices Family Medicine Physician in Islip, NY.
Where does Dr. Mary Korpacz Fink practice?
Dr. Mary Korpacz Fink practices at 152 Islip Ave, Islip, NY 117513225. Office phone: 6312771616.
What is Dr. Mary Korpacz Fink's NPI?
Dr. Mary Korpacz Fink's National Provider Identifier (NPI) is 1770543068, issued by NPPES.
Does Dr. Mary Korpacz Fink accept Medicare assignment?
Yes. Dr. Mary Korpacz Fink accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Korpacz Fink commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.