Doctor profile · Federal record
Dr. Katherine Farrar, PA-C
Physician Assistant · Washington, DC
- NPI 1518349042
- Accepts Medicare
- 11 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
900 23Rd St Nw
Washington, DC 200372342
(202) 715-4000
Credentials & registration
- NPI registered
- June 2015 — 11 yrs on file
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518349042. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
289
Distinct HCPCS
3
Medicare allowed
$51,112
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 233 | 104 | $198 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 39 | 32 | $113 | |
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 17 | 17 | $40 |
In context: peer comparison
Among 67 peers in this city , average services per provider: 57. This provider delivers 5.1× the peer median.Open Payments
Industry payments received
All-time total
$100
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Neurocrine Biosciences, Inc. | 1 | $62.63 | |
| Abbott Laboratories | 1 | $37.51 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Katherine Farrar's medical specialty?
Dr. Katherine Farrar practices Physician Assistant in Washington, DC.
Where does Dr. Katherine Farrar practice?
Dr. Katherine Farrar practices at 900 23Rd St Nw, Washington, DC 200372342. Office phone: 2027154000.
What is Dr. Katherine Farrar's NPI?
Dr. Katherine Farrar's National Provider Identifier (NPI) is 1518349042, issued by NPPES.
Does Dr. Katherine Farrar accept Medicare assignment?
Yes. Dr. Katherine Farrar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Farrar commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620). Source: CMS Medicare Physician & Other Practitioners file.