Doctor profile · Federal record
Dr. Catherine Schermer Azzara, M.D.
Surgery Physician (CMS: General Surgery) · Collegeville, PA
- NPI 1285872325
- Accepts Medicare
- 22 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 Market St, Suite 300
Collegeville, PA 194264927
(484) 622-6401
fax (484) 622-6403
Credentials & registration
- NPI registered
- January 2009 — 17 yrs on file
- Profile last updated
- February 5, 2016
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Pennsylvania #MD432530
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285872325. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
179
Distinct HCPCS
7
Medicare allowed
$28,241
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 32 | 24 | $82 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 29 | 29 | $118 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 27 | 24 | $95 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 27 | 27 | $136 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 24 | 24 | $175 | |
49650 |
Repair of groin hernia using an endoscope | 20 | 20 | $453 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 20 | 14 | $134 |
In context: peer comparison
Among 1 peers in Collegeville Surgery Physician, average services per provider: 25. This provider delivers 7.2× the peer median.Open Payments
Industry payments received
All-time total
$4,115
Transactions
9
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 9 | $4,115.01 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
140
Patients
134
Total drug cost
$471
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tramadol Hcl | Generic | 75 | 72 | $173 |
| Ibuprofen | Generic | 65 | 62 | $298 |
Frequently asked questions
What is Dr. Catherine Schermer Azzara's medical specialty?
Dr. Catherine Schermer Azzara practices Surgery Physician in Collegeville, PA.
Where does Dr. Catherine Schermer Azzara practice?
Dr. Catherine Schermer Azzara practices at 100 Market St, Collegeville, PA 194264927. Office phone: 4846226401.
What is Dr. Catherine Schermer Azzara's NPI?
Dr. Catherine Schermer Azzara's National Provider Identifier (NPI) is 1285872325, issued by NPPES.
Does Dr. Catherine Schermer Azzara accept Medicare assignment?
Yes. Dr. Catherine Schermer Azzara accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Schermer Azzara commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.