Doctor profile · Federal record
Dr. John Horneff, MD
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Orthopaedic Surgery Physician · Student in an Organized Health Care Education/Training Program · Philadelphia, PA
- NPI 1053639302
- Accepts Medicare
- MIPS 85.5 / 100 · 2023
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
925 Chestnut St, 5Th Floor
Philadelphia, PA 191074216
(267) 339-3500 - Mailing address
-
833 Chestnut St, Suite 1402
Philadelphia, PA 191074414
Credentials & registration
- NPI registered
- May 2010 — 16 yrs on file
- Profile last updated
- August 10, 2016
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State licenses (2)
- Pennsylvania #MD449085 · Pennsylvania #MT197091
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1053639302. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
940
Distinct HCPCS
10
Medicare allowed
$144,267
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 240 | 40 | $1 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 139 | 101 | $69 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 115 | 78 | $97 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 76 | 57 | $101 | |
20610 |
Aspiration and/or injection of fluid from large joint | 75 | 51 | $52 | |
20610 |
Aspiration and/or injection of fluid from large joint | 56 | 43 | $78 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 54 | 38 | $135 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 41 | 41 | $86 | |
23472 |
Prosthetic repair of shoulder joint, total shoulder | 40 | 39 | $1,524 | |
23395 |
Relocation of one muscle of shoulder or upper arm | 35 | 34 | $703 |
In context: peer comparison
Among 40 peers in Philadelphia Orthopaedic Surgery Physician, average services per provider: 158. This provider delivers 5.9× the peer median.Open Payments
Industry payments received
All-time total
$3,375
Transactions
14
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Catalyst OrthoScience | 2 | $1,914.72 | |
| Tigon Medical LLC | 4 | $742.67 | |
| Stryker Corporation | 4 | $465.45 | |
| Zimmer Biomet Holdings, INC. | 1 | $172.48 | |
| Paladin Technology Solutions | 1 | $40.93 | |
| Smith+Nephew, INC. | 1 | $20.92 | |
| Ossur Americas, INC. | 1 | $18.17 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
40
Patients
30
Total drug cost
$1,011
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Celecoxib | Generic | 21 | 11 | $849 |
| Methylprednisolone | Generic | 19 | 19 | $162 |
Hospital affiliations
Frequently asked questions
What is Dr. John Horneff's medical specialty?
Dr. John Horneff practices Orthopaedic Surgery Physician in Philadelphia, PA.
Where does Dr. John Horneff practice?
Dr. John Horneff practices at 925 Chestnut St, Philadelphia, PA 191074216. Office phone: 2673393500.
What is Dr. John Horneff's NPI?
Dr. John Horneff's National Provider Identifier (NPI) is 1053639302, issued by NPPES.
Does Dr. John Horneff accept Medicare assignment?
Yes. Dr. John Horneff accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Horneff commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.