Doctor profile · Federal record
Dr. Mary Kokoska, APRN
Nurse Practitioner · Norwalk, CT
- NPI 1447453527
- Accepts Medicare
- 22 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
40 Cross St
Norwalk, CT 06851
(203) 845-4800
fax (203) 845-4873 - Additional location
-
21 Elm St, Hospitalist Program
New Milford, CT 067762915
(860) 210-7490
fax (860) 210-7480 - Mailing address
-
2700 Westchester Ave
Purchase, NY 105772547
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- June 18, 2019
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Connecticut #003245
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447453527. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
273
Distinct HCPCS
10
Medicare allowed
$12,951
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 85 | 66 | $81 | |
36415 |
Insertion of needle into vein for collection of blood sample | 32 | 25 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 28 | 23 | $10 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 26 | 21 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 24 | 19 | $115 | |
81001 |
Manual urinalysis test with examination using microscope, automated | 21 | 18 | $3 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 19 | 15 | $13 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 15 | 15 | $115 | |
82306 |
Vitamin d-3 level | 12 | 11 | $29 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 11 | 11 | $13 |
In context: peer comparison
Among 3 peers in Norwalk Nurse Practitioner, average services per provider: 66. This provider delivers 4.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
544
Patients
134
Total drug cost
$7,592
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 87 | 27 | $856 |
| Amlodipine Besylate | Generic | 59 | 21 | $565 |
| Levothyroxine Sodium | Generic | 59 | 17 | $1,065 |
| Lisinopril | Generic | 41 | 12 | $515 |
| Rosuvastatin Calcium | Generic | 41 | 11 | $900 |
| Metformin Hcl | Generic | 36 | 0 | $96 |
| Pantoprazole Sodium | Generic | 36 | 13 | $592 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 33 | 0 | $788 |
| Losartan Potassium | Generic | 29 | 11 | $329 |
| Metoprolol Succinate | Generic | 25 | 11 | $603 |
Frequently asked questions
What is Dr. Mary Kokoska's medical specialty?
Dr. Mary Kokoska practices Nurse Practitioner in Norwalk, CT.
Where does Dr. Mary Kokoska practice?
Dr. Mary Kokoska practices at 40 Cross St, Norwalk, CT 06851. Office phone: 2038454800.
What is Dr. Mary Kokoska's NPI?
Dr. Mary Kokoska's National Provider Identifier (NPI) is 1447453527, issued by NPPES.
Does Dr. Mary Kokoska accept Medicare assignment?
Yes. Dr. Mary Kokoska accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Kokoska commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.