Doctor profile · Federal record
Dr. Mark Christensen, D.O.
Family Medicine Physician (CMS: Family Practice) · New Lenox, IL
- NPI 1942314257
- Accepts Medicare
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
250 E Maple St
New Lenox, IL 604511871
(815) 485-0760
fax (815) 463-6138
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942314257. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,816
Distinct HCPCS
10
Medicare allowed
$156,343
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 515 | 95 | $65 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 417 | 287 | $132 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 220 | 220 | $133 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 169 | 133 | $94 | |
99439 |
Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 162 | 51 | $49 | |
36415 |
Insertion of needle into vein for collection of blood sample | 131 | 114 | $8 | |
83036 |
Hemoglobin a1c level | 48 | 40 | $10 | |
G0180 |
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 41 | 35 | $54 | |
G0008 |
Administration of influenza virus vaccine | 36 | 36 | $32 | |
90662 |
Influenza vaccine split virus, preservative free | 33 | 33 | $72 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 103. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$169
Transactions
9
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 3 | $58.37 | |
| PFIZER INC. | 1 | $23.06 | |
| Exact Sciences Corporation | 1 | $21.69 | |
| Astellas Pharma US Inc | 1 | $18.97 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 1 | $16.60 | |
| Currax Pharmaceuticals LLC | 1 | $15.72 | |
| Novo Nordisk Inc | 1 | $14.79 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,273
Patients
899
Total drug cost
$42,451
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 416 | 115 | $7,076 |
| Atorvastatin Calcium | Generic | 380 | 111 | $5,317 |
| Amlodipine Besylate | Generic | 319 | 99 | $3,859 |
| Alprazolam | Generic | 297 | 61 | $2,068 |
| Lisinopril | Generic | 273 | 86 | $2,855 |
| Metformin Hcl | Generic | 213 | 64 | $3,286 |
| Simvastatin | Generic | 209 | 57 | $2,056 |
| Zolpidem Tartrate | Generic | 199 | 31 | $1,365 |
| Pantoprazole Sodium | Generic | 185 | 56 | $3,118 |
| Omeprazole | Generic | 169 | 51 | $3,337 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Christensen's medical specialty?
Dr. Mark Christensen practices Family Medicine Physician in New Lenox, IL.
Where does Dr. Mark Christensen practice?
Dr. Mark Christensen practices at 250 E Maple St, New Lenox, IL 604511871. Office phone: 8154850760.
What is Dr. Mark Christensen's NPI?
Dr. Mark Christensen's National Provider Identifier (NPI) is 1942314257, issued by NPPES.
Does Dr. Mark Christensen accept Medicare assignment?
Yes. Dr. Mark Christensen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Christensen commonly perform?
Top Medicare-reported procedures in 2023: Chronic care management services (HCPCS 99490); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.