Doctor profile · Federal record
Dr. Molly Oosthuysen, FNP-BC
Family Nurse Practitioner · Family Nurse Practitioner · Family Nurse Practitioner · Maryville, TN
- NPI 1154786937
- MIPS 91.4 / 100 · 2023
- 11 yrs on file
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
907 E Lamar Alexander Pkwy
Maryville, TN 378045015
(865) 980-4897
fax (865) 977-4722 - Additional location
-
1346 Dowell Springs Blvd
Knoxville, TN 379092453
(865) 588-2753
fax (865) 588-7418 - Mailing address
-
300 E McBee Ave Fl 4
Greenville, SC 296012842
Credentials & registration
- NPI registered
- December 2015 — 11 yrs on file
- Profile last updated
- October 30, 2025
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (3)
- Tennessee #APN0000032244 · Virginia #F1015311 · Ohio #F1015311
- Medicaid
- TN #Q079759
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154786937. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
62
Distinct HCPCS
2
Medicare allowed
$2,033
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95117 |
Professional service for multiple injections of allergen | 36 | 27 | $9 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 26 | 17 | $66 |
In context: peer comparison
Among 31 peers in Maryville Family Nurse Practitioner, average services per provider: 165. This provider delivers 0.4× the peer median.Open Payments
Industry payments received
All-time total
$1,114
Transactions
57
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Regeneron Healthcare Solutions, INC. | 8 | $205.15 | |
| Hospira, INC. | 6 | $153.13 | |
| Takeda Pharmaceuticals U.S.A., INC. | 9 | $147.90 | |
| Csl Behring | 6 | $126.47 | |
| GlaxoSmithKline, LLC. | 5 | $87.47 | |
| Genzyme Corporation | 5 | $84.82 | |
| AstraZeneca Pharmaceuticals Lp | 5 | $82.64 | |
| Genentech USA, INC. | 4 | $63.16 | |
| Grifols USA, LLC | 3 | $58.37 | |
| Pfizer INC. | 2 | $34.55 | |
| Amgen INC. | 2 | $33.62 | |
| BioCryst US Sales Co., LLC | 1 | $21.86 | |
| Hikma Pharmaceuticals USA | 1 | $14.82 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
98
Patients
0
Total drug cost
$46,501
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fluticasone Propionate | Generic | 17 | 0 | $262 |
| Fluticasone-Salmeterol (Fluticasone Propion/Salmeterol) | Brand | 13 | 0 | $3,282 |
| Donepezil Hcl | Generic | 12 | 0 | $180 |
| Tamoxifen Citrate | Generic | 12 | 0 | $558 |
| Dupixent Syringe (Dupilumab) | Brand | 11 | 0 | $41,560 |
| Mirtazapine | Generic | 11 | 0 | $162 |
| Nifedipine ER (Nifedipine) | Brand | 11 | 0 | $441 |
| Simvastatin | Generic | 11 | 0 | $56 |
Frequently asked questions
What is Dr. Molly Oosthuysen's medical specialty?
Dr. Molly Oosthuysen practices Family Nurse Practitioner in Maryville, TN.
Where does Dr. Molly Oosthuysen practice?
Dr. Molly Oosthuysen practices at 907 E Lamar Alexander Pkwy, Maryville, TN 378045015. Office phone: 8659804897.
What is Dr. Molly Oosthuysen's NPI?
Dr. Molly Oosthuysen's National Provider Identifier (NPI) is 1154786937, issued by NPPES.
What procedures does Dr. Molly Oosthuysen commonly perform?
Top Medicare-reported procedures in 2023: Professional service for multiple injections of allergen (HCPCS 95117); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.