Doctor profile · Federal record
Dr. Natalie Ritzheimer, PA
Physician Assistant · Maryville, IL
- NPI 1356821383
- Accepts Medicare
- MIPS 74.4 / 100 · 2023
- 5 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
6812 State Route 162 Ste 202
Maryville, IL 620628562
(618) 288-6844
fax (618) 288-6852 - Additional location
-
6800 State Route 162
Maryville, IL 620628521
(618) 288-5711 - Mailing address
-
200 Corporate Blvd
Lafayette, LA 705083870
Credentials & registration
- NPI registered
- August 2018 — 8 yrs on file
- Profile last updated
- February 23, 2024
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Illinois #085.006773
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356821383. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
338
Distinct HCPCS
4
Medicare allowed
$33,194
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 227 | 163 | $107 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 76 | 68 | $76 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 21 | 21 | $142 | |
99406 |
Smoking and tobacco use intensive counseling, 4-10 minutes | 14 | 11 | $13 |
In context: peer comparison
Among 3 peers in Maryville Physician Assistant, average services per provider: 62. This provider delivers 5.5× the peer median.Open Payments
Industry payments received
All-time total
$957
Transactions
35
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Regeneron Healthcare Solutions, INC. | 7 | $189.79 | |
| AstraZeneca Pharmaceuticals Lp | 5 | $156.14 | |
| Genzyme Corporation | 5 | $142.30 | |
| Harmony Biosciences LLC | 3 | $109.07 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 3 | $79.27 | |
| Philips North America LLC | 2 | $66.91 | |
| Avadel CNS Pharmaceuticals, LLC | 2 | $55.50 | |
| Mylan Specialty L.P. | 2 | $44.96 | |
| GlaxoSmithKline, LLC. | 2 | $37.09 | |
| Axsome Therapeutics, INC. | 2 | $35.76 | |
| Insmed, INC. | 1 | $26.38 | |
| Grifols USA, LLC | 1 | $13.85 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,477
Patients
528
Total drug cost
$520,469
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 352 | 153 | $10,644 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 186 | 51 | $160,161 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 138 | 46 | $69,680 |
| Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) | Brand | 136 | 32 | $107,241 |
| Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) | Brand | 117 | 26 | $64,029 |
| Prednisone | Generic | 107 | 69 | $397 |
| Montelukast Sodium | Generic | 90 | 30 | $1,205 |
| Fluticasone Propionate | Generic | 59 | 33 | $1,541 |
| Azithromycin | Generic | 57 | 37 | $263 |
| Stiolto Respimat (Tiotropium Br/Olodaterol Hcl) | Brand | 45 | 0 | $23,955 |
Hospital affiliations
Frequently asked questions
What is Dr. Natalie Ritzheimer's medical specialty?
Dr. Natalie Ritzheimer practices Physician Assistant in Maryville, IL.
Where does Dr. Natalie Ritzheimer practice?
Dr. Natalie Ritzheimer practices at 6812 State Route 162 Ste 202, Maryville, IL 620628562. Office phone: 6182886844.
What is Dr. Natalie Ritzheimer's NPI?
Dr. Natalie Ritzheimer's National Provider Identifier (NPI) is 1356821383, issued by NPPES.
Does Dr. Natalie Ritzheimer accept Medicare assignment?
Yes. Dr. Natalie Ritzheimer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Natalie Ritzheimer 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); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.