Doctor profile · Federal record
Dr. Tiffany Groen, D.O.
Family Medicine Physician (CMS: Family Practice) · New Lenox, IL
- NPI 1609019538
- Accepts Medicare
- 17 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1900 Silver Cross Blvd Ste 120
New Lenox, IL 604519509
(815) 469-8806
Credentials & registration
- NPI registered
- April 2009 — 17 yrs on file
- Profile last updated
- February 12, 2020
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Illinois #036133259
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609019538. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,691
Distinct HCPCS
10
Medicare allowed
$130,640
| 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 | 463 | 76 | $65 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 384 | 205 | $131 | |
36415 |
Insertion of needle into vein for collection of blood sample | 239 | 179 | $8 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 156 | 156 | $133 | |
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 | 127 | 41 | $49 | |
83036 |
Hemoglobin a1c level | 69 | 40 | $10 | |
G0008 |
Administration of influenza virus vaccine | 43 | 43 | $32 | |
90662 |
Influenza vaccine split virus, preservative free | 42 | 42 | $72 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 36 | 35 | $94 | |
G0009 |
Administration of pneumococcal vaccine | 36 | 36 | $32 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 103. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$833
Transactions
45
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk Inc | 10 | $184.89 | |
| Lilly USA, LLC | 7 | $118.32 | |
| Astellas Pharma US Inc | 5 | $101.72 | |
| Axsome Therapeutics, Inc. | 4 | $90.83 | |
| Exact Sciences Corporation | 5 | $90.67 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 6 | $86.96 | |
| Phathom Pharmaceuticals, Inc. | 4 | $76.29 | |
| PFIZER INC. | 2 | $35.37 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $30.13 | |
| Amneal Pharmaceuticals LLC | 1 | $17.77 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,684
Patients
527
Total drug cost
$25,154
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 256 | 84 | $3,623 |
| Levothyroxine Sodium | Generic | 215 | 63 | $3,652 |
| Amlodipine Besylate | Generic | 150 | 48 | $1,840 |
| Lisinopril | Generic | 134 | 41 | $1,371 |
| Losartan Potassium | Generic | 133 | 43 | $2,524 |
| Pantoprazole Sodium | Generic | 99 | 32 | $1,686 |
| Simvastatin | Generic | 96 | 30 | $1,421 |
| Gabapentin | Generic | 94 | 28 | $1,343 |
| Metoprolol Succinate | Generic | 86 | 28 | $1,378 |
| Hydrochlorothiazide | Generic | 82 | 25 | $451 |
Hospital affiliations
Frequently asked questions
What is Dr. Tiffany Groen's medical specialty?
Dr. Tiffany Groen practices Family Medicine Physician in New Lenox, IL.
Where does Dr. Tiffany Groen practice?
Dr. Tiffany Groen practices at 1900 Silver Cross Blvd Ste 120, New Lenox, IL 604519509. Office phone: 8154698806.
What is Dr. Tiffany Groen's NPI?
Dr. Tiffany Groen's National Provider Identifier (NPI) is 1609019538, issued by NPPES.
Does Dr. Tiffany Groen accept Medicare assignment?
Yes. Dr. Tiffany Groen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tiffany Groen commonly perform?
Top Medicare-reported procedures in 2023: Chronic care management services (HCPCS 99490); Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.