Doctor profile · Federal record
Dr. Karen Maxwell, PA-C
Physician Assistant · Harleysville, PA
- NPI 1336165364
- Accepts Medicare
- 33 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
176 Main St
Harleysville, PA 194382513
(215) 256-9531
fax (215) 256-9134
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Pennsylvania #MA001769L
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336165364. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
447
Distinct HCPCS
7
Medicare allowed
$28,548
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 145 | 113 | $69 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 122 | 93 | $89 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 88 | 88 | $54 | |
90662 |
Influenza vaccine split virus, preservative free | 26 | 26 | $72 | |
G0008 |
Administration of influenza virus vaccine | 26 | 26 | $32 | |
36415 |
Insertion of needle into vein for collection of blood sample | 21 | 20 | $8 | |
81002 |
Urinalysis, manual test | 19 | 16 | $3 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 53. This provider delivers 8.4× the peer median.Open Payments
Industry payments received
All-time total
$1,684
Transactions
82
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 14 | $229.57 | |
| Novo Nordisk Inc | 10 | $181.87 | |
| PFIZER INC. | 11 | $175.72 | |
| Lilly USA, LLC | 8 | $168.37 | |
| GlaxoSmithKline, LLC. | 6 | $122.35 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 5 | $119.78 | |
| ABBVIE INC. | 6 | $113.93 | |
| Esperion Therapeutics, Inc. | 5 | $103.71 | |
| Exact Sciences Corporation | 4 | $88.78 | |
| Novartis Pharmaceuticals Corporation | 3 | $60.55 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 3 | $54.14 | |
| Daiichi Sankyo Inc. | 2 | $40.70 | |
| Astellas Pharma US Inc | 2 | $37.24 | |
| Lundbeck LLC | 2 | $33.34 | |
| Nevro Corp. | 1 | $31.39 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,321
Patients
388
Total drug cost
$19,086
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Rosuvastatin Calcium | Generic | 205 | 59 | $3,868 |
| Amlodipine Besylate | Generic | 166 | 47 | $1,319 |
| Levothyroxine Sodium | Generic | 125 | 33 | $1,649 |
| Lisinopril | Generic | 115 | 35 | $1,301 |
| Losartan-Hydrochlorothiazide (Losartan/Hydrochlorothiazide) | Brand | 85 | 23 | $1,377 |
| Losartan Potassium | Generic | 83 | 28 | $1,637 |
| Atorvastatin Calcium | Generic | 73 | 20 | $817 |
| Famotidine | Generic | 69 | 32 | $1,266 |
| Meloxicam | Generic | 69 | 27 | $181 |
| Gabapentin | Generic | 67 | 15 | $1,412 |
Frequently asked questions
What is Dr. Karen Maxwell's medical specialty?
Dr. Karen Maxwell practices Physician Assistant in Harleysville, PA.
Where does Dr. Karen Maxwell practice?
Dr. Karen Maxwell practices at 176 Main St, Harleysville, PA 194382513. Office phone: 2152569531.
What is Dr. Karen Maxwell's NPI?
Dr. Karen Maxwell's National Provider Identifier (NPI) is 1336165364, issued by NPPES.
Does Dr. Karen Maxwell accept Medicare assignment?
Yes. Dr. Karen Maxwell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Maxwell 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); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.