Doctor profile · Federal record
Dr. Christopher Alcaraz, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Kalamazoo, MI
- NPI 1659305548
- Accepts Medicare
- MIPS 84.9 / 100 · 2023
- 28 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
601 John St, Box 74
Kalamazoo, MI 490075341
(269) 341-8481
fax (269) 341-7781
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- May 12, 2017
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Michigan #4301095154 · Illinois #036107956
- Medicaid
- MI #1659305548
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659305548. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
572
Distinct HCPCS
4
Medicare allowed
$49,597
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 423 | 175 | $78 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 84 | 80 | $128 | |
99238 |
Hospital discharge day management, 30 minutes or less | 39 | 39 | $79 | |
99239 |
Hospital discharge day management, more than 30 minutes | 26 | 26 | $112 |
In context: peer comparison
Among 57 peers in this city , average services per provider: 93. This provider delivers 6.2× the peer median.Open Payments
Industry payments received
All-time total
$176
Transactions
6
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | 2 | $102.14 | |
| PFIZER INC. | 2 | $38.44 | |
| Novartis Pharmaceuticals Corporation | 1 | $19.84 | |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | 1 | $15.67 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
27
Patients
16
Total drug cost
$184
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 16 | 16 | $64 |
| Cefdinir | Generic | 11 | 0 | $120 |
Hospital affiliations
Frequently asked questions
What is Dr. Christopher Alcaraz's medical specialty?
Dr. Christopher Alcaraz practices Internal Medicine Physician in Kalamazoo, MI.
Where does Dr. Christopher Alcaraz practice?
Dr. Christopher Alcaraz practices at 601 John St, Kalamazoo, MI 490075341. Office phone: 2693418481.
What is Dr. Christopher Alcaraz's NPI?
Dr. Christopher Alcaraz's National Provider Identifier (NPI) is 1659305548, issued by NPPES.
Does Dr. Christopher Alcaraz accept Medicare assignment?
Yes. Dr. Christopher Alcaraz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Alcaraz commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.