Doctor profile · Federal record
Dr. Michael Ast, M.D.
Orthopaedic Surgery Physician · Orthopaedic Surgery Physician · Adult Reconstructive Orthopaedic Surgery Physician · Paramus, NJ
- NPI 1427204106
- MIPS 75.0 / 100 · 2023
- 18 yrs on file
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
15 E Midland Ave Ste 1A
Paramus, NJ 076522926
(201) 599-8056
fax (201) 599-8055 - Additional location
-
535 E 70Th St
New York, NY 100214823 - Additional location
-
541 E 71St St Fl 6
New York, NY 100214871
Credentials & registration
- NPI registered
- August 2008 — 18 yrs on file
- Profile last updated
- May 16, 2025
- Specialty taxonomy
- 207X00000X — NUCC code
- State licenses (2)
- New Jersey #25MA09267200 · New York #252444
- Medicaid
- NY #05130492
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427204106. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,642
Distinct HCPCS
10
Medicare allowed
$392,600
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 444 | 56 | $1 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 343 | 284 | $100 | |
20985 |
Computer-assisted surgery for muscle and bone procedure | 174 | 168 | $171 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 144 | 144 | $182 | |
27447 |
Replacement of knee joint, both sides of knee | 108 | 103 | $1,507 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 105 | 99 | $142 | |
20611 |
Aspiration and/or injection of fluid large joint using ultrasound guidance | 95 | 60 | $124 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 60 | 60 | $124 | |
27130 |
Replacement of thigh bone and hip joint with prosthesis | 54 | 53 | $1,522 | |
G2012 |
Brief communication technology-based service, e.g. virtual check-in, by a physician or other qualified health care professional who can report evaluation and management services, provided to an established patient, not originating from a related e/m servic | 41 | 38 | $15 |
In context: peer comparison
Among 7 peers in Paramus Orthopaedic Surgery Physician, average services per provider: 170. This provider delivers 9.7× the peer median.Open Payments
Industry payments received
All-time total
$355,019
Transactions
127
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Orthalign INC | 11 | $235,372.62 | |
| Smith+Nephew, INC. | 86 | $80,637.23 | |
| Stryker Corporation | 18 | $16,453.65 | |
| Solventum Corporation | 3 | $10,200.00 | |
| Ignite Orthomotion LLC | 1 | $6,500.00 | |
| Zimmer Biomet Holdings, INC. | 5 | $5,556.85 | |
| Medical Device Business Services, INC. | 1 | $147.20 | |
| Linvatec Corporation | 1 | $91.45 | |
| DePuy Synthes Sales INC. | 1 | $59.51 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
64
Patients
34
Total drug cost
$124
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin | Generic | 38 | 23 | $62 |
| Meloxicam | Generic | 26 | 11 | $62 |
Frequently asked questions
What is Dr. Michael Ast's medical specialty?
Dr. Michael Ast practices Orthopaedic Surgery Physician in Paramus, NJ.
Where does Dr. Michael Ast practice?
Dr. Michael Ast practices at 15 E Midland Ave Ste 1A, Paramus, NJ 076522926. Office phone: 2015998056.
What is Dr. Michael Ast's NPI?
Dr. Michael Ast's National Provider Identifier (NPI) is 1427204106, issued by NPPES.
What procedures does Dr. Michael Ast 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); Computer-assisted surgery for muscle and bone procedure (HCPCS 20985). Source: CMS Medicare Physician & Other Practitioners file.