Doctor profile · Federal record
Dr. Kathleen Tajiri, MD
Allergy & Immunology Physician (CMS: Allergy/Immunology) · Napa, CA
- NPI 1689624983
- Accepts Medicare
- 40 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1100 Pear Tree Ln
Napa, CA 945586446
(707) 258-8100
fax (707) 258-0734
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- April 15, 2010
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207K00000X — NUCC code
- State license (1)
- California #G65086
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689624983. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
494
Distinct HCPCS
3
Medicare allowed
$6,921
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95004 |
Test for allergy using allergenic extract | 465 | 11 | $5 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 18 | 17 | $145 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 11 | 11 | $187 |
In context: peer comparison
Among 1 peers in Napa Allergy & Immunology Physician, average services per provider: 164. This provider delivers 3.0× the peer median.Open Payments
Industry payments received
All-time total
$49
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 1 | $19.38 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $16.73 | |
| Genzyme Corporation | 1 | $13.31 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
117
Patients
20
Total drug cost
$32,610
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Azelastine Hcl | Generic | 40 | 20 | $1,273 |
| Montelukast Sodium | Generic | 34 | 0 | $564 |
| Advair Hfa (Fluticasone Propion/Salmeterol) | Brand | 26 | 0 | $15,296 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 17 | 0 | $15,476 |
Frequently asked questions
What is Dr. Kathleen Tajiri's medical specialty?
Dr. Kathleen Tajiri practices Allergy & Immunology Physician in Napa, CA.
Where does Dr. Kathleen Tajiri practice?
Dr. Kathleen Tajiri practices at 1100 Pear Tree Ln, Napa, CA 945586446. Office phone: 7072588100.
What is Dr. Kathleen Tajiri's NPI?
Dr. Kathleen Tajiri's National Provider Identifier (NPI) is 1689624983, issued by NPPES.
Does Dr. Kathleen Tajiri accept Medicare assignment?
Yes. Dr. Kathleen Tajiri accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kathleen Tajiri commonly perform?
Top Medicare-reported procedures in 2023: Test for allergy using allergenic extract (HCPCS 95004); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.