Doctor profile · Federal record
Dr. Kellie Littlefield, D.O.
Internal Medicine Physician (CMS: Hospitalist) · Student in an Organized Health Care Education/Training Program · Portland, OR
- NPI 1477896736
- Accepts Medicare
- MIPS 90.5 / 100 · 2023
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3181 Sw Sam Jackson Park RD
Portland, OR 972393011
(503) 494-8311
Credentials & registration
- NPI registered
- April 2013 — 13 yrs on file
- Profile last updated
- February 4, 2016
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Oregon #DO175643
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477896736. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
201
Distinct HCPCS
5
Medicare allowed
$20,140
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 84 | 27 | $121 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 45 | 18 | $50 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 45 | 24 | $81 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 15 | 15 | $177 | |
99239 |
Hospital discharge day management, more than 30 minutes | 12 | 12 | $117 |
In context: peer comparison
Among 209 peers in Portland Internal Medicine Physician, average services per provider: 60. This provider delivers 3.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
48
Patients
0
Total drug cost
$10,464
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 18 | 0 | $10,205 |
| Spironolactone | Generic | 16 | 0 | $156 |
| Lisinopril | Generic | 14 | 0 | $102 |
Frequently asked questions
What is Dr. Kellie Littlefield's medical specialty?
Dr. Kellie Littlefield practices Internal Medicine Physician in Portland, OR.
Where does Dr. Kellie Littlefield practice?
Dr. Kellie Littlefield practices at 3181 Sw Sam Jackson Park RD, Portland, OR 972393011. Office phone: 5034948311.
What is Dr. Kellie Littlefield's NPI?
Dr. Kellie Littlefield's National Provider Identifier (NPI) is 1477896736, issued by NPPES.
Does Dr. Kellie Littlefield accept Medicare assignment?
Yes. Dr. Kellie Littlefield accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kellie Littlefield commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.