Doctor profile · Federal record
Dr. Cynthia Gryboski, MD
Interventional Cardiology Physician · Cardiovascular Disease Physician · Greeley, CO
- NPI 1548223316
- 20 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1800 15Th St, Suite 310
Greeley, CO 80631
(970) 392-0900
fax (970) 506-3796
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- July 9, 2018
- Specialty taxonomy
- 207RI0011X — NUCC code
- State license (1)
- Colorado #40070
- Medicaid
- CO #95735810
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548223316. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,515
Distinct HCPCS
10
Medicare allowed
$119,144
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 402 | 335 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 368 | 235 | $129 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 162 | 160 | $68 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 75 | 59 | $180 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 68 | 62 | $91 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 67 | 64 | $15 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 61 | 61 | $200 | |
36415 |
Insertion of needle into vein for collection of blood sample | 59 | 51 | $8 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 53 | 36 | $79 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 42 | 42 | $168 |
In context: peer comparison
Among 2 peers in Greeley Interventional Cardiology Physician, average services per provider: 53. This provider delivers 29× the peer median.Open Payments
Industry payments received
All-time total
$39
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, INC | 1 | $21.44 | |
| Philips North America LLC | 1 | $17.70 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,236
Patients
1,042
Total drug cost
$343,579
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 418 | 141 | $5,799 |
| Metoprolol Succinate | Generic | 336 | 113 | $6,190 |
| Metoprolol Tartrate | Generic | 295 | 94 | $2,681 |
| Lisinopril | Generic | 292 | 97 | $2,047 |
| Furosemide | Generic | 259 | 97 | $1,702 |
| Losartan Potassium | Generic | 249 | 73 | $3,430 |
| Carvedilol | Generic | 243 | 78 | $2,911 |
| Amlodipine Besylate | Generic | 197 | 59 | $1,130 |
| Eliquis (Apixaban) | Brand | 197 | 47 | $205,352 |
| Rosuvastatin Calcium | Generic | 177 | 58 | $2,374 |
Frequently asked questions
What is Dr. Cynthia Gryboski's medical specialty?
Dr. Cynthia Gryboski practices Interventional Cardiology Physician in Greeley, CO.
Where does Dr. Cynthia Gryboski practice?
Dr. Cynthia Gryboski practices at 1800 15Th St, Greeley, CO 80631. Office phone: 9703920900.
What is Dr. Cynthia Gryboski's NPI?
Dr. Cynthia Gryboski's National Provider Identifier (NPI) is 1548223316, issued by NPPES.
What procedures does Dr. Cynthia Gryboski commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Established patient office or other outpatient visit (HCPCS 99214); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306). Source: CMS Medicare Physician & Other Practitioners file.