Doctor profile · Federal record
Dr. Calvin Doan, DO
Family Medicine Physician (CMS: Family Practice) · Santa Ana, CA
- NPI 1205364569
- Accepts Medicare
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2929 S Harbor Blvd
Santa Ana, CA 927046428
(949) 535-0061
fax (714) 242-7554
Credentials & registration
- NPI registered
- May 2017 — 9 yrs on file
- Profile last updated
- September 19, 2023
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #20A16733
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205364569. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,787
Distinct HCPCS
10
Medicare allowed
$442,538
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 2,021 | 182 | $113 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 816 | 118 | $125 | |
99497 |
Advance care planning, first 30 minutes | 292 | 222 | $79 | |
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 150 | 26 | $134 | |
99305 |
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | 147 | 127 | $141 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 129 | 120 | $182 | |
99348 |
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 97 | 26 | $81 | |
99239 |
Hospital discharge day management, more than 30 minutes | 69 | 64 | $121 | |
99497 |
Advance care planning, first 30 minutes | 42 | 40 | $88 | |
99345 |
Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes | 24 | 24 | $215 |
In context: peer comparison
Among 15 peers in this city , average services per provider: 105. This provider delivers 36× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,202
Patients
272
Total drug cost
$54,392
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 176 | 47 | $2,300 |
| Eliquis (Apixaban) | Brand | 147 | 21 | $41,520 |
| Amlodipine Besylate | Generic | 121 | 26 | $725 |
| Metformin Hcl | Generic | 104 | 27 | $665 |
| Donepezil Hcl | Generic | 78 | 17 | $712 |
| Levothyroxine Sodium | Generic | 74 | 14 | $765 |
| Pantoprazole Sodium | Generic | 66 | 19 | $1,024 |
| Gabapentin | Generic | 65 | 18 | $741 |
| Losartan Potassium | Generic | 62 | 15 | $613 |
| Metoprolol Tartrate | Generic | 60 | 14 | $383 |
Hospital affiliations
Frequently asked questions
What is Dr. Calvin Doan's medical specialty?
Dr. Calvin Doan practices Family Medicine Physician in Santa Ana, CA.
Where does Dr. Calvin Doan practice?
Dr. Calvin Doan practices at 2929 S Harbor Blvd, Santa Ana, CA 927046428. Office phone: 9495350061.
What is Dr. Calvin Doan's NPI?
Dr. Calvin Doan's National Provider Identifier (NPI) is 1205364569, issued by NPPES.
Does Dr. Calvin Doan accept Medicare assignment?
Yes. Dr. Calvin Doan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Calvin Doan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Advance care planning (HCPCS 99497). Source: CMS Medicare Physician & Other Practitioners file.