Doctor profile · Federal record
Dr. Amy Littlejohn, PA-C
Physician Assistant · Springfield, OR
- NPI 1902884497
- Accepts Medicare
- 22 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3355 Riverbend Dr Ste 500
Springfield, OR 974778800
(541) 868-9500
fax (541) 685-5920 - Mailing address
-
3355 Riverbend Dr 500
Springfield, OR 974778800
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Oregon #PA00999
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902884497. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
449
Distinct HCPCS
4
Medicare allowed
$44,883
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 339 | 247 | $100 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 44 | 44 | $128 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 37 | 37 | $87 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 29 | 28 | $71 |
In context: peer comparison
Among 26 peers in this city , average services per provider: 79. This provider delivers 5.7× the peer median.Open Payments
Industry payments received
All-time total
$174
Transactions
4
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 1 | $110.68 | |
| Braintree Laboratories, Inc. | 3 | $63.19 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,198
Patients
325
Total drug cost
$229,203
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 332 | 91 | $5,464 |
| Pantoprazole Sodium | Generic | 137 | 34 | $1,994 |
| Famotidine | Generic | 120 | 33 | $1,560 |
| Linzess (Linaclotide) | Brand | 113 | 23 | $64,960 |
| Dicyclomine Hcl | Generic | 104 | 39 | $1,684 |
| Lactulose | Generic | 62 | 29 | $2,392 |
| Amitriptyline Hcl | Generic | 53 | 14 | $514 |
| Sucralfate | Generic | 50 | 25 | $4,037 |
| Creon (Lipase/Protease/Amylase) | Brand | 37 | 14 | $84,843 |
| Mesalamine | Generic | 35 | 0 | $33,358 |
Hospital affiliations
Frequently asked questions
What is Dr. Amy Littlejohn's medical specialty?
Dr. Amy Littlejohn practices Physician Assistant in Springfield, OR.
Where does Dr. Amy Littlejohn practice?
Dr. Amy Littlejohn practices at 3355 Riverbend Dr Ste 500, Springfield, OR 974778800. Office phone: 5418689500.
What is Dr. Amy Littlejohn's NPI?
Dr. Amy Littlejohn's National Provider Identifier (NPI) is 1902884497, issued by NPPES.
Does Dr. Amy Littlejohn accept Medicare assignment?
Yes. Dr. Amy Littlejohn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Amy Littlejohn commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.