Doctor profile · Federal record
Dr. Marianne Gelter, D.O.
Pain Medicine (Anesthesiology) Physician (CMS: Pain Management) · Student in an Organized Health Care Education/Training Program · Slidell, LA
- NPI 1437681848
- Accepts Medicare
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
310 Gateway Dr Ste B
Slidell, LA 704615598
(985) 288-5088
fax (985) 259-8803 - Additional location
-
15739 Professional Plz
Hammond, LA 704031452 - Additional location
-
70411 Highway 21
Covington, LA 704338243
Credentials & registration
- NPI registered
- April 2017 — 9 yrs on file
- Profile last updated
- August 23, 2022
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207LP2900X — NUCC code
- State license (1)
- Louisiana #330907
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437681848. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
94
Distinct HCPCS
4
Medicare allowed
$10,558
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 27 | 27 | $128 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 26 | 25 | $96 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 23 | 23 | $125 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 18 | 17 | $95 |
In context: peer comparison
Among 2 peers in Slidell Pain Medicine (Anesthesiology) Physician, average services per provider: 79. This provider delivers 1.2× the peer median.Open Payments
Industry payments received
All-time total
$1,202
Transactions
21
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 3 | $320.40 | |
| Abbott Laboratories | 5 | $233.11 | |
| Nalu Medical, INC. | 4 | $176.31 | |
| Averitas Pharma INC. | 1 | $146.28 | |
| Spr Therapeutics, INC | 1 | $120.52 | |
| Avanos Medical | 1 | $68.17 | |
| Abbvie INC. | 2 | $41.82 | |
| Nevro Corp. | 2 | $38.11 | |
| Stryker Corporation | 1 | $37.60 | |
| Ipsen Biopharmaceuticals, INC | 1 | $19.68 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,054
Patients
345
Total drug cost
$16,517
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pregabalin | Generic | 234 | 83 | $4,851 |
| Gabapentin | Generic | 148 | 49 | $1,676 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 134 | 39 | $2,258 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 130 | 32 | $3,394 |
| Meloxicam | Generic | 73 | 39 | $193 |
| Tramadol Hcl | Generic | 67 | 37 | $291 |
| Methocarbamol | Generic | 65 | 29 | $942 |
| Tizanidine Hcl | Generic | 62 | 23 | $457 |
| Baclofen | Generic | 32 | 0 | $762 |
| Duloxetine Hcl | Generic | 30 | 0 | $351 |
Hospital affiliations
Frequently asked questions
What is Dr. Marianne Gelter's medical specialty?
Dr. Marianne Gelter practices Pain Medicine (Anesthesiology) Physician in Slidell, LA.
Where does Dr. Marianne Gelter practice?
Dr. Marianne Gelter practices at 310 Gateway Dr Ste B, Slidell, LA 704615598. Office phone: 9852885088.
What is Dr. Marianne Gelter's NPI?
Dr. Marianne Gelter's National Provider Identifier (NPI) is 1437681848, issued by NPPES.
Does Dr. Marianne Gelter accept Medicare assignment?
Yes. Dr. Marianne Gelter accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marianne Gelter commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.