Doctor profile · Federal record
Dr. James Alderfer, MD
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Sellersville, PA
- NPI 1265424477
- Accepts Medicare
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
670 Lawn Ave, Suite 3A
Sellersville, PA 189601571
(215) 257-9500
fax (215) 257-3578 - Mailing address
-
Po Box 440
Sellersville, PA 189600440
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- June 30, 2010
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Pennsylvania #MD-050775-L
- Medicaid
- PA #001656765003
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265424477. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,004
Distinct HCPCS
10
Medicare allowed
$296,998
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 1,250 | 687 | $15 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 770 | 506 | $134 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 373 | 262 | $8 | |
85610 |
Blood test, clotting time | 360 | 36 | $4 | |
93793 |
Anticoagulant management of patient taking warfarin | 349 | 40 | $12 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 297 | 149 | $82 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 229 | 154 | $186 | |
93296 |
Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days | 223 | 69 | $24 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 206 | 186 | $94 | |
93294 |
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 166 | 52 | $31 |
In context: peer comparison
Among 6 peers in Sellersville Cardiovascular Disease Physician, average services per provider: 149. This provider delivers 34× the peer median.Open Payments
Industry payments received
All-time total
$739
Transactions
36
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 6 | $125.96 | |
| Merck Sharp & Dohme LLC | 5 | $113.80 | |
| AstraZeneca Pharmaceuticals Lp | 5 | $94.05 | |
| Pfizer INC. | 3 | $61.24 | |
| Daiichi Sankyo INC. | 2 | $42.37 | |
| Sanofi-Aventis U.S. LLC | 2 | $34.23 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $32.86 | |
| Amgen INC. | 2 | $31.92 | |
| Lexicon Pharmaceuticals, INC. | 2 | $31.91 | |
| Novo Nordisk INC | 2 | $29.61 | |
| Edwards Lifesciences Corporation | 1 | $22.82 | |
| Regeneron Healthcare Solutions, INC. | 1 | $22.03 | |
| Zoll Services LLC (A/K/A Zoll LifeCor Corp) | 1 | $20.71 | |
| Inspire Medical Systems, INC. | 1 | $19.97 | |
| Philips North America LLC | 1 | $16.93 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
5,235
Patients
1,611
Total drug cost
$585,523
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 777 | 255 | $12,728 |
| Amlodipine Besylate | Generic | 755 | 229 | $8,238 |
| Metoprolol Succinate | Generic | 643 | 199 | $14,587 |
| Lisinopril | Generic | 445 | 129 | $8,932 |
| Eliquis (Apixaban) | Brand | 444 | 107 | $488,637 |
| Furosemide | Generic | 411 | 145 | $3,299 |
| Carvedilol | Generic | 310 | 89 | $4,597 |
| Valsartan | Generic | 270 | 93 | $21,107 |
| Warfarin Sodium | Generic | 232 | 52 | $3,247 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 205 | 68 | $3,933 |
Hospital affiliations
Frequently asked questions
What is Dr. James Alderfer's medical specialty?
Dr. James Alderfer practices Cardiovascular Disease Physician in Sellersville, PA.
Where does Dr. James Alderfer practice?
Dr. James Alderfer practices at 670 Lawn Ave, Sellersville, PA 189601571. Office phone: 2152579500.
What is Dr. James Alderfer's NPI?
Dr. James Alderfer's National Provider Identifier (NPI) is 1265424477, issued by NPPES.
Does Dr. James Alderfer accept Medicare assignment?
Yes. Dr. James Alderfer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Alderfer commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Established patient office or other outpatient visit (HCPCS 99214); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.