Doctor profile · Federal record
Dr. Joseph Irwin, MD
Family Medicine Physician (CMS: Family Practice) · Ephrata, PA
- NPI 1063522050
- Accepts Medicare
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 9 locations across 1 states.
- Primary practice
-
1635 W Main St Ste 700
Ephrata, PA 175221147
(717) 738-2468 - Mailing address
-
601 Memory Ln
York, PA 174022231
Pennsylvania — 8 locations
- Additional location
-
1135 Georgetown RD Unit 201
Christiana, PA 175099543
(717) 466-2462 - Additional location
-
1401 Roosevelt Ave
York, PA 174042244
(717) 356-6250 - Additional location
-
2320 Rothsville RD Ste 200
Lititz, PA 175438217
(717) 721-4800 - Additional location
-
264 Granite Run Dr
Lancaster, PA 176016804
(717) 721-8205 - Additional location
-
30 W Swartzville RD
Reinholds, PA 175699641
(717) 484-4347 - Additional location
-
368 W Main St Ste 100
Leola, PA 175401761
(717) 656-6122 - Additional location
-
4131A Oregon Pike
Ephrata, PA 175229550
(717) 859-1123 - Additional location
-
770 Broad St
East Earl, PA 175199752
(717) 445-4576
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- March 26, 2026
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Pennsylvania #MD070015L
- Medicaid
- PA #0017963180013
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1063522050. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,448
Distinct HCPCS
10
Medicare allowed
$128,620
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 455 | 237 | $123 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 287 | 194 | $87 | |
G0008 |
Administration of influenza virus vaccine | 119 | 117 | $29 | |
90662 |
Influenza vaccine split virus, preservative free | 108 | 106 | $71 | |
93793 |
Anticoagulant management of patient taking warfarin | 100 | 11 | $11 | |
90480 |
Admn sarscov2 vacc 1 dose | 68 | 68 | $39 | |
91320 |
Sarscv2 vac 30mcg trs-suc im | 68 | 68 | $128 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 48 | 48 | $125 | |
0124A |
Adm sarscv2 bvl 30mcg/.3ml a | 44 | 42 | $39 | |
99495 |
Transitional care management services for problem of at least moderate complexity | 31 | 27 | $192 |
In context: peer comparison
Among 15 peers in this city , average services per provider: 59. This provider delivers 25× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
4,614
Patients
1,285
Total drug cost
$57,840
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Rosuvastatin Calcium | Generic | 645 | 169 | $13,717 |
| Levothyroxine Sodium | Generic | 526 | 129 | $6,489 |
| Atorvastatin Calcium | Generic | 488 | 145 | $6,942 |
| Amlodipine Besylate | Generic | 442 | 115 | $3,080 |
| Metoprolol Succinate | Generic | 303 | 73 | $5,897 |
| Losartan Potassium | Generic | 285 | 80 | $4,033 |
| Pantoprazole Sodium | Generic | 248 | 71 | $3,956 |
| Meloxicam | Generic | 232 | 92 | $1,270 |
| Metformin Hcl | Generic | 222 | 61 | $2,423 |
| Famotidine | Generic | 216 | 62 | $2,725 |
Hospital affiliations
Frequently asked questions
What is Dr. Joseph Irwin's medical specialty?
Dr. Joseph Irwin practices Family Medicine Physician in Ephrata, PA.
Where does Dr. Joseph Irwin practice?
Dr. Joseph Irwin practices at 1635 W Main St Ste 700, Ephrata, PA 175221147. Office phone: 7177382468.
What is Dr. Joseph Irwin's NPI?
Dr. Joseph Irwin's National Provider Identifier (NPI) is 1063522050, issued by NPPES.
Does Dr. Joseph Irwin accept Medicare assignment?
Yes. Dr. Joseph Irwin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Irwin 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); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.