Doctor profile · Federal record
Dr. Dawn Hnat, M.D.
Rheumatology Physician (CMS: Internal Medicine) · Newport Beach, CA
- NPI 1861571812
- Accepts Medicare
- 45 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1401 Avocado Ave Ste 403
Newport Beach, CA 926608725
(949) 721-6788
fax (949) 721-6030
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- November 18, 2021
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- California #G49658
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861571812. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
306
Distinct HCPCS
3
Medicare allowed
$42,138
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 256 | 82 | $138 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 37 | 24 | $98 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 13 | 13 | $237 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 3,139. This provider delivers 0.1× the peer median.Open Payments
Industry payments received
All-time total
$112
Transactions
6
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 3 | $58.95 | |
| Radius Health, Inc. | 1 | $25.35 | |
| PFIZER INC. | 1 | $13.85 | |
| Amgen Inc. | 1 | $13.57 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,284
Patients
235
Total drug cost
$532,604
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 213 | 58 | $3,185 |
| Methotrexate (Methotrexate Sodium) | Brand | 192 | 54 | $3,815 |
| Hydroxychloroquine Sulfate | Generic | 169 | 52 | $5,369 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 133 | 18 | $3,112 |
| Meloxicam | Generic | 93 | 27 | $656 |
| Enbrel (Etanercept) | Brand | 79 | 0 | $483,917 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 64 | 0 | $2,286 |
| Gabapentin | Generic | 54 | 15 | $687 |
| Leflunomide | Generic | 47 | 0 | $2,013 |
| Tramadol Hcl | Generic | 47 | 0 | $484 |
Hospital affiliations
Frequently asked questions
What is Dr. Dawn Hnat's medical specialty?
Dr. Dawn Hnat practices Rheumatology Physician in Newport Beach, CA.
Where does Dr. Dawn Hnat practice?
Dr. Dawn Hnat practices at 1401 Avocado Ave Ste 403, Newport Beach, CA 926608725. Office phone: 9497216788.
What is Dr. Dawn Hnat's NPI?
Dr. Dawn Hnat's National Provider Identifier (NPI) is 1861571812, issued by NPPES.
Does Dr. Dawn Hnat accept Medicare assignment?
Yes. Dr. Dawn Hnat accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dawn Hnat commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.