Doctor profile · Federal record
Dr. Halyna Chykyda
Internal Medicine Physician (CMS: Internal Medicine) · Local Education Agency (Lea) · Port Jefferson, NY
- NPI 1881073740
- Accepts Medicare
- MIPS 85.0 / 100 · 2023
- 34 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
75 N Country RD
Port Jefferson, NY 117772119
(631) 473-1320 - Additional location
-
405 Kennedy Place
Vernon Hills, IL 60061
(224) 402-9100 - Mailing address
-
405 Kennedy Pl
Vernon Hills, IL 600611037
Credentials & registration
- NPI registered
- May 2015 — 11 yrs on file
- Profile last updated
- September 13, 2018
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #294692
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881073740. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,651
Distinct HCPCS
10
Medicare allowed
$180,856
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 413 | 251 | $135 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 349 | 191 | $90 | |
99239 |
Hospital discharge day management, more than 30 minutes | 164 | 161 | $132 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 160 | 102 | $145 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 145 | 101 | $102 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 96 | 33 | $82 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 88 | 43 | $120 | |
96127 |
Assessment of emotional or behavioral problems | 81 | 60 | $6 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 35 | 32 | $17 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 21 | 21 | $199 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 123. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$250
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 1 | $125.00 | |
| AstraZeneca Pharmaceuticals LP | 1 | $125.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
877
Patients
306
Total drug cost
$39,598
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 127 | 51 | $1,688 |
| Rosuvastatin Calcium | Generic | 86 | 26 | $1,980 |
| Losartan Potassium | Generic | 81 | 28 | $1,277 |
| Metoprolol Succinate | Generic | 78 | 28 | $2,055 |
| Amlodipine Besylate | Generic | 66 | 23 | $803 |
| Levothyroxine Sodium | Generic | 60 | 19 | $878 |
| Gabapentin | Generic | 56 | 26 | $1,183 |
| Pantoprazole Sodium | Generic | 48 | 25 | $933 |
| Lisinopril | Generic | 46 | 13 | $287 |
| Potassium Chloride | Generic | 45 | 12 | $967 |
Frequently asked questions
What is Dr. Halyna Chykyda's medical specialty?
Dr. Halyna Chykyda practices Internal Medicine Physician in Port Jefferson, NY.
Where does Dr. Halyna Chykyda practice?
Dr. Halyna Chykyda practices at 75 N Country RD, Port Jefferson, NY 117772119. Office phone: 6314731320.
What is Dr. Halyna Chykyda's NPI?
Dr. Halyna Chykyda's National Provider Identifier (NPI) is 1881073740, issued by NPPES.
Does Dr. Halyna Chykyda accept Medicare assignment?
Yes. Dr. Halyna Chykyda accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Halyna Chykyda commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.