Doctor profile · Federal record
Dr. Katherine James
Physician Assistant · Mercerville, NJ
- NPI 1821483546
- 11 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1225 Whitehorse Mercerville RD, Bldg. D, Suite 220
Mercerville, NJ 086193882
(609) 581-2200
fax (609) 581-1212
Credentials & registration
- NPI registered
- March 2015 — 11 yrs on file
- Profile last updated
- March 2, 2021
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- New Jersey #25MP00362200
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821483546. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
142
Distinct HCPCS
8
Medicare allowed
$12,871
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 33 | 32 | $116 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 26 | 24 | $82 | |
71046 |
X-ray of chest, 2 views | 18 | 17 | $32 | |
81003 |
Automated urinalysis test | 16 | 13 | $2 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 14 | 14 | $151 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 13 | 13 | $162 | |
87635 |
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | 11 | 11 | $50 | |
87637 |
Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19), influenza virus types a and b, and respiratory syncytial virus | 11 | 11 | $140 |
In context: peer comparison
Among 4 peers in Mercerville Physician Assistant, average services per provider: 109. This provider delivers 1.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
24
Patients
24
Total drug cost
$338
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 13 | 13 | $241 |
| Doxycycline Hyclate | Generic | 11 | 11 | $98 |
Frequently asked questions
What is Dr. Katherine James's medical specialty?
Dr. Katherine James practices Physician Assistant in Mercerville, NJ.
Where does Dr. Katherine James practice?
Dr. Katherine James practices at 1225 Whitehorse Mercerville RD, Mercerville, NJ 086193882. Office phone: 6095812200.
What is Dr. Katherine James's NPI?
Dr. Katherine James's National Provider Identifier (NPI) is 1821483546, issued by NPPES.
What procedures does Dr. Katherine James commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); X-ray of chest, 2 views (HCPCS 71046). Source: CMS Medicare Physician & Other Practitioners file.