Doctor profile · Federal record
Dr. Christina Downey, M.D.
Rheumatology Physician (CMS: Rheumatology) · Internal Medicine Physician · Loma Linda, CA
- NPI 1558625285
- Accepts Medicare
- MIPS 76.4 / 100 · 2023
- 14 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
11234 Anderson St
Loma Linda, CA 923542804
(909) 558-4000 - Additional location
-
22101 Moross RD, Pb2 Suite 50
Detroit, MI 482362148
(313) 343-7774 - Mailing address
-
122 Franklin Ave
Redlands, CA 923736802
Credentials & registration
- NPI registered
- June 2012 — 14 yrs on file
- Profile last updated
- January 15, 2026
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State licenses (2)
- California #133281 · Michigan #4301101525
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558625285. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,305
Distinct HCPCS
10
Medicare allowed
$77,045
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77080 |
Dxa bone density measurement of hip, pelvis, spine | 775 | 775 | $40 | |
77089 |
Calculation of trabecular bone score (tbs) using imaging data with interpretation and report on fracture risk | 244 | 244 | $43 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 132 | 87 | $127 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 50 | 33 | $181 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 27 | 16 | $121 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 19 | 19 | $132 | |
96372 |
Injection of drug or substance under skin or into muscle | 16 | 12 | $15 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 15 | 15 | $177 | |
99451 |
Telephone, internet, or electronic health record assessment and management with written report by consulting physician, at least 5 minutes | 15 | 15 | $36 | |
77081 |
Dxa bone density measurement of forearm, finger, hand, or foot | 12 | 12 | $33 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 78. This provider delivers 17× the peer median.Open Payments
Industry payments received
All-time total
$34
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Kyowa Kirin, Inc. | 1 | $20.01 | |
| PFIZER INC. | 1 | $14.05 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
753
Patients
237
Total drug cost
$687,359
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydroxychloroquine Sulfate | Generic | 183 | 72 | $13,709 |
| Methotrexate (Methotrexate Sodium) | Brand | 157 | 62 | $7,464 |
| Leflunomide | Generic | 53 | 15 | $3,488 |
| Prednisone | Generic | 49 | 24 | $1,049 |
| Mycophenolate Mofetil | Generic | 38 | 0 | $40,073 |
| Otezla (Apremilast) | Brand | 37 | 0 | $183,024 |
| Diclofenac Sodium | Generic | 31 | 18 | $4,835 |
| Alendronate Sodium | Generic | 30 | 15 | $422 |
| Leucovorin Calcium | Generic | 30 | 0 | $487 |
| Humira(Cf) Pen (Adalimumab) | Brand | 29 | 12 | $239,903 |
Frequently asked questions
What is Dr. Christina Downey's medical specialty?
Dr. Christina Downey practices Rheumatology Physician in Loma Linda, CA.
Where does Dr. Christina Downey practice?
Dr. Christina Downey practices at 11234 Anderson St, Loma Linda, CA 923542804. Office phone: 9095584000.
What is Dr. Christina Downey's NPI?
Dr. Christina Downey's National Provider Identifier (NPI) is 1558625285, issued by NPPES.
Does Dr. Christina Downey accept Medicare assignment?
Yes. Dr. Christina Downey accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christina Downey commonly perform?
Top Medicare-reported procedures in 2023: Dxa bone density measurement of hip, pelvis, spine (HCPCS 77080); Calculation of trabecular bone score (tbs) using imaging data with interpretation and report on fracture risk (HCPCS 77089); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.