Doctor profile · Federal record
Dr. Isabel Hartig, ANP-C
Nurse Practitioner · Saint Louis, MO
- NPI 1902279953
- Accepts Medicare
- MIPS 98.5 / 100 · 2023
- 11 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
522 N New Ballas RD, Suite 240
Saint Louis, MO 631416857
(314) 567-5100
fax (314) 567-3387
Credentials & registration
- NPI registered
- November 2015 — 11 yrs on file
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Missouri #2015039574
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902279953. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,057
Distinct HCPCS
10
Medicare allowed
$64,605
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 502 | 269 | $105 | |
36415 |
Insertion of needle into vein for collection of blood sample | 195 | 152 | $3 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 111 | 79 | $75 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 65 | 25 | $1 | |
20610 |
Aspiration and/or injection of fluid from large joint | 39 | 17 | $47 | |
84450 |
Liver enzyme (sgot), level | 35 | 32 | $5 | |
84460 |
Liver enzyme (sgpt), level | 35 | 32 | $5 | |
82565 |
Blood creatinine level | 34 | 32 | $5 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 28 | 26 | $8 | |
96372 |
Injection of drug or substance under skin or into muscle | 13 | 12 | $12 |
In context: peer comparison
Among 112 peers in Saint Louis Nurse Practitioner, average services per provider: 76. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$3,286
Transactions
139
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 38 | $1,007.67 | |
| Janssen Biotech, INC. | 14 | $440.60 | |
| Ucb, INC. | 13 | $434.05 | |
| Novartis Pharmaceuticals Corporation | 18 | $280.41 | |
| Lilly USA, LLC | 5 | $190.68 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 9 | $181.17 | |
| Amgen INC. | 11 | $179.69 | |
| Pfizer INC. | 11 | $168.94 | |
| AstraZeneca Pharmaceuticals Lp | 4 | $81.62 | |
| GlaxoSmithKline, LLC. | 4 | $78.36 | |
| Organon LLC | 4 | $63.32 | |
| E.R. Squibb & Sons, L.L.C. | 4 | $59.20 | |
| Teva Pharmaceuticals USA, INC. | 2 | $29.83 | |
| TerSera Therapeutics LLC | 1 | $26.76 | |
| Alexion Pharmaceuticals, INC. | 1 | $24.24 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,919
Patients
648
Total drug cost
$61,704
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydroxychloroquine Sulfate | Generic | 399 | 135 | $30,225 |
| Methotrexate (Methotrexate Sodium) | Brand | 350 | 130 | $10,291 |
| Prednisone | Generic | 295 | 101 | $2,376 |
| Folic Acid | Generic | 171 | 58 | $1,219 |
| Duloxetine Hcl | Generic | 139 | 36 | $2,340 |
| Leflunomide | Generic | 85 | 29 | $5,462 |
| Sulfasalazine | Generic | 81 | 23 | $2,109 |
| Meloxicam | Generic | 75 | 28 | $396 |
| Celecoxib | Generic | 70 | 26 | $2,550 |
| Gabapentin | Generic | 62 | 23 | $1,576 |
Hospital affiliations
Frequently asked questions
What is Dr. Isabel Hartig's medical specialty?
Dr. Isabel Hartig practices Nurse Practitioner in Saint Louis, MO.
Where does Dr. Isabel Hartig practice?
Dr. Isabel Hartig practices at 522 N New Ballas RD, Saint Louis, MO 631416857. Office phone: 3145675100.
What is Dr. Isabel Hartig's NPI?
Dr. Isabel Hartig's National Provider Identifier (NPI) is 1902279953, issued by NPPES.
Does Dr. Isabel Hartig accept Medicare assignment?
Yes. Dr. Isabel Hartig accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Isabel Hartig commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.