Doctor profile · Federal record
Dr. Daphne Hadjivassiliou, CNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Columbus, OH
- NPI 1821624677
- Accepts Medicare
- MIPS 81.3 / 100 · 2023
- 7 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3535 Olentangy River RD
Columbus, OH 432143908
(614) 566-5000
fax (614) 566-1864 - Mailing address
-
5450 Frantz RD
Dublin, OH 430164134
Credentials & registration
- NPI registered
- March 2020 — 6 yrs on file
- Profile last updated
- January 25, 2022
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Ohio #026309
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821624677. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
24
Distinct HCPCS
2
Medicare allowed
$1,806
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 12 | 12 | $109 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 12 | 11 | $42 |
In context: peer comparison
Among 233 peers in this city , average services per provider: 87. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$53
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Solventum Corporation | 1 | $53.46 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
24
Patients
13
Total drug cost
$308
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cyclobenzaprine Hcl | Generic | 13 | 13 | $140 |
| Oxycodone Hcl | Generic | 11 | 0 | $168 |
Frequently asked questions
What is Dr. Daphne Hadjivassiliou's medical specialty?
Dr. Daphne Hadjivassiliou practices Family Nurse Practitioner in Columbus, OH.
Where does Dr. Daphne Hadjivassiliou practice?
Dr. Daphne Hadjivassiliou practices at 3535 Olentangy River RD, Columbus, OH 432143908. Office phone: 6145665000.
What is Dr. Daphne Hadjivassiliou's NPI?
Dr. Daphne Hadjivassiliou's National Provider Identifier (NPI) is 1821624677, issued by NPPES.
Does Dr. Daphne Hadjivassiliou accept Medicare assignment?
Yes. Dr. Daphne Hadjivassiliou accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Daphne Hadjivassiliou commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.