Doctor profile · Federal record
Dr. Ivan Nichols, M.D.
Family Medicine Physician (CMS: Family Practice) · Orange, CA
- NPI 1609965417
- Accepts Medicare
- 54 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2501 E Chapman Ave
Orange, CA 928693204
(714) 633-1011
fax (714) 633-4883
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- November 9, 2021
- Year of graduation
- 1972 — 54 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #G24810
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609965417. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
439
Distinct HCPCS
8
Medicare allowed
$47,175
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 203 | 114 | $139 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 135 | 86 | $98 | |
G0008 |
Administration of influenza virus vaccine | 23 | 22 | $29 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 21 | 20 | $75 | |
71046 |
X-ray of chest, 2 views | 20 | 16 | $28 | |
81002 |
Urinalysis, manual test | 14 | 12 | $3 | |
77067 |
Screening mammography | 12 | 12 | $109 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 11 | 11 | $140 |
In context: peer comparison
Among 31 peers in Orange Family Medicine Physician, average services per provider: 226. This provider delivers 1.9× the peer median.Open Payments
Industry payments received
All-time total
$29
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 2 | $29.01 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,280
Patients
674
Total drug cost
$34,550
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 374 | 116 | $5,303 |
| Lisinopril | Generic | 225 | 62 | $2,291 |
| Metformin Hcl | Generic | 210 | 62 | $2,601 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 190 | 32 | $4,873 |
| Amlodipine Besylate | Generic | 174 | 56 | $1,788 |
| Losartan Potassium | Generic | 155 | 49 | $2,339 |
| Levothyroxine Sodium | Generic | 154 | 45 | $3,597 |
| Omeprazole | Generic | 117 | 37 | $1,502 |
| Alendronate Sodium | Generic | 103 | 26 | $1,314 |
| Tamsulosin Hcl | Generic | 102 | 29 | $2,293 |
Hospital affiliations
Frequently asked questions
What is Dr. Ivan Nichols's medical specialty?
Dr. Ivan Nichols practices Family Medicine Physician in Orange, CA.
Where does Dr. Ivan Nichols practice?
Dr. Ivan Nichols practices at 2501 E Chapman Ave, Orange, CA 928693204. Office phone: 7146331011.
What is Dr. Ivan Nichols's NPI?
Dr. Ivan Nichols's National Provider Identifier (NPI) is 1609965417, issued by NPPES.
Does Dr. Ivan Nichols accept Medicare assignment?
Yes. Dr. Ivan Nichols accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ivan Nichols 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); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.