Doctor profile · Federal record
Dr. Anna Antonowich, MSN, NP-BC
Family Nurse Practitioner (CMS: Nurse Practitioner) · Ukiah, CA
- NPI 1215063268
- Accepts Medicare
- MIPS 70.6 / 100 · 2023
- 24 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
260 Hospital Dr Ste 207
Ukiah, CA 954824568
(707) 463-7627
fax (707) 463-7420 - Additional location
-
700 River Dr
Fort Bragg, CA 954375403
(707) 961-4922
fax (707) 961-4921
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- March 22, 2023
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- California #13718
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215063268. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
496
Distinct HCPCS
5
Medicare allowed
$39,813
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 332 | 196 | $83 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 101 | 80 | $56 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 27 | 27 | $113 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 20 | 18 | $122 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 16 | 16 | $70 |
In context: peer comparison
Among 3 peers in Ukiah Family Nurse Practitioner, average services per provider: 83. This provider delivers 6.0× the peer median.Open Payments
Industry payments received
All-time total
$889
Transactions
37
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 10 | $194.07 | |
| Pfizer INC. | 5 | $105.91 | |
| AstraZeneca Pharmaceuticals Lp | 4 | $97.46 | |
| Seagen INC. | 1 | $72.73 | |
| Genentech USA, INC. | 3 | $64.81 | |
| Novartis Pharmaceuticals Corporation | 2 | $52.23 | |
| Myriad Genetic Laboratories, INC. | 1 | $51.65 | |
| Pharmacosmos Therapeutics INC. | 3 | $49.57 | |
| Janssen Biotech, INC. | 2 | $33.24 | |
| Genzyme Corporation | 1 | $29.18 | |
| Coherus Biosciences INC. | 1 | $28.54 | |
| Incyte Corporation | 1 | $23.78 | |
| Lilly USA, LLC | 1 | $22.53 | |
| Regeneron Healthcare Solutions, INC. | 1 | $21.09 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $19.24 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
278
Patients
39
Total drug cost
$274,895
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Warfarin Sodium | Generic | 63 | 14 | $1,457 |
| Letrozole | Generic | 31 | 0 | $437 |
| Acyclovir | Generic | 30 | 0 | $509 |
| Ondansetron Odt (Ondansetron) | Brand | 19 | 13 | $416 |
| Prednisone | Generic | 19 | 0 | $152 |
| Famotidine | Generic | 17 | 0 | $429 |
| Imbruvica (Ibrutinib) | Brand | 17 | 0 | $269,482 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 15 | 0 | $556 |
| Nystatin | Generic | 12 | 12 | $164 |
| Gabapentin | Generic | 11 | 0 | $177 |
Frequently asked questions
What is Dr. Anna Antonowich's medical specialty?
Dr. Anna Antonowich practices Family Nurse Practitioner in Ukiah, CA.
Where does Dr. Anna Antonowich practice?
Dr. Anna Antonowich practices at 260 Hospital Dr Ste 207, Ukiah, CA 954824568. Office phone: 7074637627.
What is Dr. Anna Antonowich's NPI?
Dr. Anna Antonowich's National Provider Identifier (NPI) is 1215063268, issued by NPPES.
Does Dr. Anna Antonowich accept Medicare assignment?
Yes. Dr. Anna Antonowich accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Anna Antonowich 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 99204). Source: CMS Medicare Physician & Other Practitioners file.