Doctor profile · Federal record
Dr. Joseph Chiapella, MD
Rheumatology Physician (CMS: Rheumatology) · Hospitalist Physician · Chico, CA
- NPI 1255374252
- Accepts Medicare
- MIPS 82.0 / 100 · 2023
- 47 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1423 Magnolia Ave
Chico, CA 959263226
(530) 896-7455
fax (530) 896-1730
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- May 30, 2008
- Year of graduation
- 1979 — 47 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- California #G387180
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255374252. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
150
Distinct HCPCS
3
Medicare allowed
$14,660
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 78 | 21 | $79 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 52 | 17 | $119 | |
99239 |
Hospital discharge day management, more than 30 minutes | 20 | 20 | $115 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 7,699. This provider delivers 0.0× the peer median.Open Payments
Industry payments received
All-time total
$25
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| SANOFI PASTEUR INC. | 1 | $24.87 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
367
Patients
15
Total drug cost
$1,194,940
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 73 | 15 | $551 |
| Methotrexate (Methotrexate Sodium) | Brand | 37 | 0 | $1,490 |
| Humira(Cf) Pen (Adalimumab) | Brand | 34 | 0 | $278,699 |
| Meloxicam | Generic | 31 | 0 | $231 |
| Alendronate Sodium | Generic | 28 | 0 | $382 |
| Forteo (Teriparatide) | Brand | 24 | 0 | $108,425 |
| Cosentyx Sensoready (2 Pens) (Secukinumab) | Brand | 23 | 0 | $176,558 |
| Humira Pen (Adalimumab) | Brand | 23 | 0 | $243,020 |
| Xeljanz (Tofacitinib Citrate) | Brand | 20 | 0 | $97,739 |
| Arcalyst (Rilonacept) | Brand | 13 | 0 | $283,424 |
Hospital affiliations
Frequently asked questions
What is Dr. Joseph Chiapella's medical specialty?
Dr. Joseph Chiapella practices Rheumatology Physician in Chico, CA.
Where does Dr. Joseph Chiapella practice?
Dr. Joseph Chiapella practices at 1423 Magnolia Ave, Chico, CA 959263226. Office phone: 5308967455.
What is Dr. Joseph Chiapella's NPI?
Dr. Joseph Chiapella's National Provider Identifier (NPI) is 1255374252, issued by NPPES.
Does Dr. Joseph Chiapella accept Medicare assignment?
Yes. Dr. Joseph Chiapella accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Chiapella commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.