Doctor profile · Federal record
Dr. Karen Littmann-Davis, P.A.C.
Medical Physician Assistant · Valencia, CA
- NPI 1609898998
- 20 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
25775 McBean Pkwy, Suite 215
Valencia, CA 913553708
(661) 753-5464 - Mailing address
-
5767 W Century Blvd, Suite 400
Los Angeles, CA 900455631
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- September 10, 2015
- Specialty taxonomy
- 363AM0700X — NUCC code
- State license (1)
- California #PA12439
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609898998. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
99
Distinct HCPCS
2
Medicare allowed
$8,791
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 81 | 79 | $83 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 18 | 18 | $114 |
In context: peer comparison
Among 2 peers in Valencia Medical Physician Assistant, average services per provider: 213. This provider delivers 0.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
331
Patients
254
Total drug cost
$5,490
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 42 | 33 | $582 |
| Levothyroxine Sodium | Generic | 34 | 27 | $538 |
| Diclofenac Sodium | Generic | 29 | 18 | $578 |
| Rosuvastatin Calcium | Generic | 23 | 18 | $761 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 22 | 18 | $854 |
| Amlodipine Besylate | Generic | 21 | 15 | $126 |
| Ipratropium Bromide | Generic | 21 | 19 | $935 |
| Losartan Potassium | Generic | 20 | 14 | $222 |
| Cephalexin | Generic | 18 | 18 | $92 |
| Gabapentin | Generic | 18 | 13 | $197 |
Frequently asked questions
What is Dr. Karen Littmann-Davis's medical specialty?
Dr. Karen Littmann-Davis practices Medical Physician Assistant in Valencia, CA.
Where does Dr. Karen Littmann-Davis practice?
Dr. Karen Littmann-Davis practices at 25775 McBean Pkwy, Valencia, CA 913553708. Office phone: 6617535464.
What is Dr. Karen Littmann-Davis's NPI?
Dr. Karen Littmann-Davis's National Provider Identifier (NPI) is 1609898998, issued by NPPES.
What procedures does Dr. Karen Littmann-Davis commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.