Doctor profile · Federal record
Dr. Christopher Crooker, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Lawrenceville, GA
- NPI 1609801018
- Accepts Medicare
- 33 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
748 Old Norcross RD, Suite 185
Lawrenceville, GA 300453393
(770) 277-8554
fax (770) 277-1799
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- January 30, 2009
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Georgia #039315
- Medicaid
- GA #00756104B
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609801018. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,670
Distinct HCPCS
10
Medicare allowed
$212,039
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 795 | 633 | $89 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 705 | 705 | $129 | |
99497 |
Advance care planning, first 30 minutes | 276 | 276 | $82 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 184 | 38 | $0 | |
96372 |
Injection of drug or substance under skin or into muscle | 169 | 55 | $14 | |
J3420 |
Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | 93 | 22 | $2 | |
G0008 |
Administration of influenza virus vaccine | 80 | 80 | $31 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 59 | 59 | $75 | |
J1030 |
Injection, methylprednisolone acetate, 40 mg | 46 | 38 | $7 | |
82044 |
Urine microalbumin (protein) analysis | 41 | 40 | $6 |
In context: peer comparison
Among 23 peers in Lawrenceville Internal Medicine Physician, average services per provider: 101. This provider delivers 26× the peer median.Open Payments
Industry payments received
All-time total
$2,529
Transactions
129
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk INC | 23 | $341.68 | |
| Sumitomo Pharma America, INC. | 31 | $313.96 | |
| Abbvie INC. | 16 | $212.04 | |
| AstraZeneca Pharmaceuticals Lp | 7 | $203.80 | |
| Amgen INC. | 7 | $182.70 | |
| Corium, LLC | 5 | $153.69 | |
| Lilly USA, LLC | 9 | $146.45 | |
| GlaxoSmithKline, LLC. | 7 | $128.86 | |
| Otsuka America Pharmaceutical, INC. | 4 | $95.77 | |
| Scilex Pharmaceuticals INC. | 4 | $84.35 | |
| Pfizer INC. | 4 | $80.40 | |
| Bayer Healthcare Pharmaceuticals INC. | 3 | $67.44 | |
| Astellas Pharma US INC | 4 | $66.78 | |
| Exact Sciences Corporation | 3 | $55.10 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 2 | $50.03 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
12,478
Patients
3,574
Total drug cost
$133,466
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 1,624 | 465 | $21,805 |
| Atorvastatin Calcium | Generic | 1,373 | 442 | $15,259 |
| Amlodipine Besylate | Generic | 1,165 | 367 | $6,661 |
| Alprazolam | Generic | 1,038 | 204 | $5,220 |
| Omeprazole | Generic | 902 | 294 | $9,498 |
| Lisinopril | Generic | 868 | 274 | $6,151 |
| Losartan Potassium | Generic | 835 | 269 | $10,163 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 810 | 143 | $19,210 |
| Gabapentin | Generic | 711 | 192 | $12,012 |
| Metformin Hcl | Generic | 703 | 214 | $4,256 |
Hospital affiliations
Frequently asked questions
What is Dr. Christopher Crooker's medical specialty?
Dr. Christopher Crooker practices Internal Medicine Physician in Lawrenceville, GA.
Where does Dr. Christopher Crooker practice?
Dr. Christopher Crooker practices at 748 Old Norcross RD, Lawrenceville, GA 300453393. Office phone: 7702778554.
What is Dr. Christopher Crooker's NPI?
Dr. Christopher Crooker's National Provider Identifier (NPI) is 1609801018, issued by NPPES.
Does Dr. Christopher Crooker accept Medicare assignment?
Yes. Dr. Christopher Crooker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Crooker commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Advance care planning (HCPCS 99497). Source: CMS Medicare Physician & Other Practitioners file.