Doctor profile · Federal record
Dr. Antonita Itchon, PA-C
Physician Assistant · Physician Assistant · Medical Physician Assistant · Medical Physician Assistant · Stanford, CA
- NPI 1881700276
- Accepts Medicare
- MIPS 75.5 / 100 · 2023
- 30 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
300 Pasteur Dr
Stanford, CA 943052200
(650) 723-4000
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- December 18, 2025
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State licenses (2)
- California #52740 · Michigan #5601002726
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881700276. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
131
Distinct HCPCS
3
Medicare allowed
$14,524
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 59 | 35 | $96 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 55 | 34 | $141 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 17 | 13 | $65 |
In context: peer comparison
Among 89 peers in Stanford Physician Assistant, average services per provider: 64. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$536
Transactions
5
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 2 | $176.83 | |
| Astellas Pharma US INC | 1 | $125.00 | |
| Ipsen Biopharmaceuticals, INC | 1 | $121.82 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $112.08 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
79
Patients
13
Total drug cost
$69,723
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Imatinib Mesylate | Generic | 25 | 0 | $16,202 |
| Creon (Lipase/Protease/Amylase) | Brand | 21 | 0 | $53,100 |
| Ondansetron Hcl | Generic | 21 | 13 | $221 |
| Loperamide (Loperamide Hcl) | Brand | 12 | 0 | $199 |
Hospital affiliations
Frequently asked questions
What is Dr. Antonita Itchon's medical specialty?
Dr. Antonita Itchon practices Physician Assistant in Stanford, CA.
Where does Dr. Antonita Itchon practice?
Dr. Antonita Itchon practices at 300 Pasteur Dr, Stanford, CA 943052200. Office phone: 6507234000.
What is Dr. Antonita Itchon's NPI?
Dr. Antonita Itchon's National Provider Identifier (NPI) is 1881700276, issued by NPPES.
Does Dr. Antonita Itchon accept Medicare assignment?
Yes. Dr. Antonita Itchon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Antonita Itchon 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 99215); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.