Doctor profile · Federal record
Dr. Katayun Saadai, MD
Internal Medicine Physician (CMS: Internal Medicine) · Orange, CA
- NPI 1225358989
- Accepts Medicare
- 30 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1010 W la Veta Ave Ste 750
Orange, CA 928684312
(714) 361-6600
fax (714) 919-8804
Credentials & registration
- NPI registered
- June 2010 — 16 yrs on file
- Profile last updated
- August 22, 2025
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A134802
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225358989. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
506
Distinct HCPCS
6
Medicare allowed
$46,535
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 373 | 161 | $99 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 59 | 45 | $89 | |
81002 |
Urinalysis, manual test | 23 | 20 | $3 | |
G0008 |
Administration of influenza virus vaccine | 21 | 21 | $33 | |
90662 |
Influenza vaccine split virus, preservative free | 17 | 17 | $72 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 13 | 13 | $184 |
In context: peer comparison
Among 42 peers in Orange Internal Medicine Physician, average services per provider: 103. This provider delivers 4.9× the peer median.Open Payments
Industry payments received
All-time total
$161
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 2 | $144.70 | |
| Lilly USA, LLC | 1 | $16.48 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,301
Patients
763
Total drug cost
$31,321
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 387 | 140 | $5,206 |
| Levothyroxine Sodium | Generic | 306 | 101 | $6,097 |
| Amlodipine Besylate | Generic | 202 | 61 | $1,273 |
| Lisinopril | Generic | 154 | 49 | $887 |
| Losartan Potassium | Generic | 146 | 47 | $1,705 |
| Rosuvastatin Calcium | Generic | 141 | 59 | $5,242 |
| Trazodone Hcl | Generic | 137 | 37 | $1,152 |
| Escitalopram Oxalate | Generic | 134 | 37 | $1,265 |
| Metformin Hcl | Generic | 130 | 37 | $909 |
| Hydrochlorothiazide | Generic | 111 | 31 | $539 |
Hospital affiliations
Frequently asked questions
What is Dr. Katayun Saadai's medical specialty?
Dr. Katayun Saadai practices Internal Medicine Physician in Orange, CA.
Where does Dr. Katayun Saadai practice?
Dr. Katayun Saadai practices at 1010 W la Veta Ave Ste 750, Orange, CA 928684312. Office phone: 7143616600.
What is Dr. Katayun Saadai's NPI?
Dr. Katayun Saadai's National Provider Identifier (NPI) is 1225358989, issued by NPPES.
Does Dr. Katayun Saadai accept Medicare assignment?
Yes. Dr. Katayun Saadai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katayun Saadai 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); Urinalysis, manual test (HCPCS 81002). Source: CMS Medicare Physician & Other Practitioners file.