Doctor profile · Federal record
Dr. John Walsh, DO
Internal Medicine Physician (CMS: Internal Medicine) · West Chester, PA
- NPI 1649271180
- Accepts Medicare
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
210 Willowbrook Ln
West Chester, PA 193825576
(610) 696-8900
fax (610) 696-3890
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- January 31, 2025
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Pennsylvania #OS006953L
- Medicaid
- PA #1294915
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649271180. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,756
Distinct HCPCS
10
Medicare allowed
$119,586
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 768 | 355 | $89 | |
36415 |
Insertion of needle into vein for collection of blood sample | 277 | 172 | $8 | |
G0008 |
Administration of influenza virus vaccine | 163 | 162 | $32 | |
90662 |
Influenza vaccine split virus, preservative free | 156 | 155 | $72 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 92 | 92 | $48 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 81 | 67 | $77 | |
99495 |
Transitional care management services for problem of at least moderate complexity | 46 | 42 | $96 | |
G0438 |
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 42 | 42 | $79 | |
G0009 |
Administration of pneumococcal vaccine | 38 | 38 | $32 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 25 | 25 | $282 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 559. This provider delivers 3.1× the peer median.Open Payments
Industry payments received
All-time total
$41
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| PFIZER INC. | 2 | $40.95 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,720
Patients
1,369
Total drug cost
$68,806
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 699 | 215 | $10,168 |
| Amlodipine Besylate | Generic | 592 | 175 | $5,465 |
| Levothyroxine Sodium | Generic | 501 | 148 | $7,603 |
| Omeprazole | Generic | 358 | 99 | $4,893 |
| Losartan Potassium | Generic | 311 | 89 | $4,342 |
| Metoprolol Succinate | Generic | 309 | 93 | $6,853 |
| Lisinopril | Generic | 258 | 80 | $2,946 |
| Simvastatin | Generic | 246 | 72 | $3,103 |
| Rosuvastatin Calcium | Generic | 225 | 77 | $5,370 |
| Hydrochlorothiazide | Generic | 221 | 64 | $1,060 |
Hospital affiliations
Frequently asked questions
What is Dr. John Walsh's medical specialty?
Dr. John Walsh practices Internal Medicine Physician in West Chester, PA.
Where does Dr. John Walsh practice?
Dr. John Walsh practices at 210 Willowbrook Ln, West Chester, PA 193825576. Office phone: 6106968900.
What is Dr. John Walsh's NPI?
Dr. John Walsh's National Provider Identifier (NPI) is 1649271180, issued by NPPES.
Does Dr. John Walsh accept Medicare assignment?
Yes. Dr. John Walsh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Walsh commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.