Doctor profile · Federal record
Dr. Carol Knowlton, CRNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Norristown, PA
- NPI 1538110580
- Accepts Medicare
- 19 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1330 Powell St, Suite 510
Norristown, PA 194013353
(610) 270-2000 - Mailing address
-
101 E Olney Ave, Ste 400
Philadelphia, PA 191202470
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- February 13, 2020
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- Pennsylvania #SP004596B · Pennsylvania #RN274402L
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538110580. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
134
Distinct HCPCS
4
Medicare allowed
$12,304
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 43 | 42 | $106 | |
99285 |
Emergency department visit with high level of medical decision making | 43 | 42 | $154 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 34 | 29 | $7 | |
99283 |
Emergency department visit with low level of medical decision making | 14 | 14 | $63 |
In context: peer comparison
Among 1 peers in Norristown Family Nurse Practitioner, average services per provider: 33. This provider delivers 4.1× the peer median.Frequently asked questions
What is Dr. Carol Knowlton's medical specialty?
Dr. Carol Knowlton practices Family Nurse Practitioner in Norristown, PA.
Where does Dr. Carol Knowlton practice?
Dr. Carol Knowlton practices at 1330 Powell St, Norristown, PA 194013353. Office phone: 6102702000.
What is Dr. Carol Knowlton's NPI?
Dr. Carol Knowlton's National Provider Identifier (NPI) is 1538110580, issued by NPPES.
Does Dr. Carol Knowlton accept Medicare assignment?
Yes. Dr. Carol Knowlton accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carol Knowlton commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.