Doctor profile · Federal record
Dr. Christopher Hagenstad, M.D.
Hematology & Oncology Physician (CMS: Medical Oncology) · Lawrenceville, GA
- NPI 1659460244
- Accepts Medicare
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
631 Professional Drive, Ste 210
Lawrenceville, GA 30046
(678) 312-3235
fax (678) 312-2020
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- March 1, 2021
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Georgia #052738
- Medicaid
- GA #001888315A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659460244. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
283
Distinct HCPCS
4
Medicare allowed
$27,358
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 148 | 68 | $96 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 81 | 61 | $65 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 42 | 29 | $139 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 12 | 12 | $171 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 62. This provider delivers 4.6× the peer median.Open Payments
Industry payments received
All-time total
$1,993
Transactions
63
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| PFIZER INC. | 13 | $207.13 | |
| Merck Sharp & Dohme LLC | 5 | $143.09 | |
| AstraZeneca Pharmaceuticals LP | 7 | $139.04 | |
| ABBVIE INC. | 5 | $124.44 | |
| Novartis Pharmaceuticals Corporation | 5 | $115.29 | |
| Eisai Inc. | 4 | $102.28 | |
| Celgene Corporation | 4 | $101.94 | |
| Janssen Biotech, Inc. | 3 | $71.55 | |
| Daiichi Sankyo Inc. | 3 | $70.19 | |
| BeiGene USA, Inc. | 3 | $67.68 | |
| Ipsen Biopharmaceuticals, Inc | 2 | $60.66 | |
| Alexion Pharmaceuticals, Inc. | 2 | $56.26 | |
| TerSera Therapeutics LLC | 2 | $56.04 | |
| SERVIER PHARMACEUTICALS LLC | 3 | $54.42 | |
| GlaxoSmithKline, LLC. | 2 | $53.95 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
625
Patients
75
Total drug cost
$2,070,865
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 78 | 30 | $2,169 |
| Revlimid (Lenalidomide) | Brand | 76 | 0 | $1,658,828 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 59 | 15 | $1,213 |
| Fentanyl | Generic | 53 | 13 | $5,546 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 48 | 0 | $1,002 |
| Pantoprazole Sodium | Generic | 48 | 17 | $819 |
| Hydroxyurea | Generic | 37 | 0 | $1,474 |
| Jakafi (Ruxolitinib Phosphate) | Brand | 36 | 0 | $395,480 |
| Oxycodone Hcl | Generic | 36 | 0 | $701 |
| Alprazolam | Generic | 30 | 0 | $155 |
Hospital affiliations
Frequently asked questions
What is Dr. Christopher Hagenstad's medical specialty?
Dr. Christopher Hagenstad practices Hematology & Oncology Physician in Lawrenceville, GA.
Where does Dr. Christopher Hagenstad practice?
Dr. Christopher Hagenstad practices at 631 Professional Drive, Lawrenceville, GA 30046. Office phone: 6783123235.
What is Dr. Christopher Hagenstad's NPI?
Dr. Christopher Hagenstad's National Provider Identifier (NPI) is 1659460244, issued by NPPES.
Does Dr. Christopher Hagenstad accept Medicare assignment?
Yes. Dr. Christopher Hagenstad accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Hagenstad 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.