Doctor profile · Federal record
Dr. John Champlin, M.D.
Family Medicine Physician (CMS: Family Practice) · Carmichael, CA
- NPI 1891865408
- Accepts Medicare
- 43 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6651 Madison Ave
Carmichael, CA 956080602
(916) 965-1111 - Mailing address
-
4373 Meadow Cir
Rescue, CA 956729436
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #00G531130
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891865408. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,167
Distinct HCPCS
10
Medicare allowed
$189,287
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 608 | 147 | $133 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 397 | 125 | $95 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 188 | 80 | $188 | |
83036 |
Hemoglobin a1c level | 103 | 52 | $10 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 101 | 101 | $136 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 99 | 99 | $20 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 96 | 17 | $1 | |
G0442 |
Annual alcohol misuse screening, 5 to 15 minutes | 80 | 80 | $20 | |
G0446 |
Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes | 76 | 76 | $20 | |
36415 |
Insertion of needle into vein for collection of blood sample | 57 | 43 | $8 |
In context: peer comparison
Among 5 peers in Carmichael Family Medicine Physician, average services per provider: 110. This provider delivers 20× the peer median.Open Payments
Industry payments received
All-time total
$140
Transactions
6
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 4 | $88.23 | |
| Exact Sciences Corporation | 1 | $26.62 | |
| Pfizer INC. | 1 | $24.98 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
553
Patients
78
Total drug cost
$16,839
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 116 | 23 | $3,437 |
| Atorvastatin Calcium | Generic | 45 | 16 | $539 |
| Levothyroxine Sodium | Generic | 42 | 15 | $743 |
| Lisinopril | Generic | 42 | 13 | $323 |
| Gabapentin | Generic | 41 | 0 | $1,002 |
| Zolpidem Tartrate | Generic | 37 | 0 | $282 |
| Alprazolam | Generic | 36 | 0 | $244 |
| Amitriptyline Hcl | Generic | 30 | 0 | $593 |
| Amlodipine Besylate | Generic | 28 | 11 | $180 |
| Invokana (Canagliflozin) | Brand | 24 | 0 | $6,857 |
Frequently asked questions
What is Dr. John Champlin's medical specialty?
Dr. John Champlin practices Family Medicine Physician in Carmichael, CA.
Where does Dr. John Champlin practice?
Dr. John Champlin practices at 6651 Madison Ave, Carmichael, CA 956080602. Office phone: 9169651111.
What is Dr. John Champlin's NPI?
Dr. John Champlin's National Provider Identifier (NPI) is 1891865408, issued by NPPES.
Does Dr. John Champlin accept Medicare assignment?
Yes. Dr. John Champlin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Champlin 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); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.