Active NPI
Michael Haessam Amini, MD
- Orthopaedic Surgery Physician
- Willow Grove, PA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Orthopaedic Surgery Physician
- License
- MD489621
- Practice address
- 2400 Maryland Rd Ste 20
Willow Grove, PA 19090-1732 - Phone
- (800) 321-9999
- Fax
- (267) 479-1321
- NPI assigned
- May 12, 2009
- Last updated
- Aug 1, 2025
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Orthopaedic Surgery Physician | 207X00000X | 123520 | OH | |
| Orthopaedic Surgery Physician | 207X00000X | 51015 | AZ | |
| Adult Reconstructive Orthopaedic Surgery Physician | 207XS0114X | MD489621 | PA | |
| Orthopaedic Surgery Physician | 207X00000X | MD489621 | PA | Primary |
Addresses
Primary practice location
2400 Maryland Rd Ste 20
Willow Grove, PA 19090-1732
Mailing address
833 Chestnut St Ste 520
Philadelphia, PA 19107-4430
Phone (609) 677-7003
Other practice location 1
1200 Manor Dr
Chalfont, PA 18914-2282
Phone (800) 321-9999
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in AZ, PA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Orthopedic Surgery
- Education
- University of Missouri, Kansas City, School of Medicine, 2009
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Phoenix Rehabilitation and Health Services IncNovacare Outpatient Rehabilitation East, Inc.Rehabclinics SPT Inc
Practice addresses (Care Compare)
10494 W Thunderbird Blvd
Sun City, AZ 85351-6122
Phone (866) 974-2673
2000 Westinghouse Dr
Cranberry Township, PA 16066-5238
201 2ND Ave
Collegeville, PA 19426-3613
Phone (610) 489-7703
2400 Maryland Rd
Willow Grove, PA 19090-1700
Phone (215) 830-8700
4275 County Line Rd
Chalfont, PA 18914-2212
Phone (267) 952-8120
Hospital & facility affiliations
- Jefferson Abington Hospital
- Doylestown Hospital
- Jefferson Einstein Philadelphia Hospital
- St Luke's Hospital - Grand View Campus
Merit-based Incentive Payment System (MIPS)
- Final score
- 87.79 of 100
- Quality
- 77.8
- Promoting interoperability
- 100
- Improvement activities
- 40
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Hip replacement | 1-10 |
| Lower limb (leg) arthroscopy (minimally invasive joint repair) | 1-10 |
| Upper limb (arm) arthroscopy (minimally invasive joint repair) | 51 |
| Removal of tissue | 1-10 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 51015 | AZ | MD | Orthopaedic Surgery Physician |
| 123520 | OH | MD | Orthopaedic Surgery Physician |
| MD489621 | PA | MD | Adult Reconstructive Orthopaedic Surgery Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Center for Orthopedic Research and Education LLC | Current | Accepting new patients | |
| Center for Orthopedic Research and Education, LLC | Orthopaedic Surgery | Current | Accepting new patients |
| Reconstructive Orthopaedic Associates II LLC | Orthopaedic Surgery | Current | Accepting new patients |
| Reconstructive Orthopaedic Associates II LLC | Orthopaedic Surgery | Current | Accepting new patients |
Locations
2680 S Val Vista Dr
Ste 146
Gilbert, AZ 85295
Phone (480) 953-9701
3420 S Mercy Rd
Ste 200
Gilbert, AZ 85297
Phone (480) 728-6590
3591 S Mercy Rd
Ste 101
Gilbert, AZ 85297
1500 S Dobson Rd
Ste 202
Mesa, AZ 85202
Phone (669) 742-6738
18444 N 25th Ave
Ste 310
Phoenix, AZ 85023
Phone (623) 241-8706
9321 W Thomas Rd
Ste 205
Phoenix, AZ 85037
8952 E Desert Cove Ave
Ste 113
Scottsdale, AZ 85260
Phone (480) 314-7772
10484 W Thunderbird Blvd
Ste 100
Sun City, AZ 85351
Phone (669) 742-6738
10494 W Thunderbird Blvd
Ste 102
Sun City, AZ 85351
Phone (623) 975-8311
10503 W Thunderbird Blvd
Ste 262
Sun City, AZ 85351
Phone (623) 832-5589
13995 W Statler Blvd
Ste 165
Surprise, AZ 85374
Phone (623) 537-5661
1200 Manor Dr
Chalfont, PA 18914
Phone (215) 830-8700
833 Chestnut St
Ste 520
Philadelphia, PA 19107
Phone (267) 592-6191
925 Chestnut St
Fl 5
Philadelphia, PA 19107
Phone (267) 339-3738
2400 Maryland Rd
Willow Grove, PA 19090
Phone (215) 659-4400
2400 Maryland Rd
Ste 20
Willow Grove, PA 19090
Phone (215) 830-8700
Organizations & group practices 4
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
dba Rothman Orthopaedics Institute
- Orthopaedic Surgery Physician
- Philadelphia, PA
- NPI 1861433278
-
dba The CORE Institute
- Orthopaedic Surgery Physician
- Phoenix, AZ
- NPI 1427095801
-
dba Rothman Orthopaedics Institute
- Prosthetic/Orthotic Supplier
- Philadelphia, PA
- NPI 1497571830
Orthopaedic Surgery
-
dba The Core Institute
- Durable Medical Equipment & Medical Supplies
- Flagstaff, AZ
- NPI 1063251056
Hospital & facility affiliations 4
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Philadelphia, PA
- NPI 1366653818
-
- General Acute Care Hospital
- Abington, PA
- NPI 1811992084
-
- General Acute Care Hospital
- Doylestown, PA
- NPI 1225091697
-
- General Acute Care Hospital
- Sellersville, PA
- NPI 1568459287
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1242086400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1754006400000",
"number": "1528292166",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "833 CHESTNUT ST STE 520",
"city": "PHILADELPHIA",
"state": "PA",
"postal_code": "191074430",
"telephone_number": "609-677-7003",
"fax_number": "267-479-1321"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2400 MARYLAND RD STE 20",
"city": "WILLOW GROVE",
"state": "PA",
"postal_code": "190901732",
"telephone_number": "800-321-9999",
"fax_number": "267-479-1321"
}
],
"practiceLocations": [
{
"address_1": "1200 Manor Dr",
"address_purpose": "LOCATION",
"city": "Chalfont",
"state": "PA",
"postal_code": "189142282",
"country_code": "US",
"telephone_number": "800-321-9999",
"fax_number": "267-479-1321",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "AMINI",
"first_name": "MICHAEL",
"middle_name": "HAESSAM",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2009-05-12",
"last_updated": "2025-08-01",
"certification_date": "2025-08-01",
"status": "A"
},
"taxonomies": [
{
"code": "207X00000X",
"taxonomy_group": "",
"desc": "Orthopaedic Surgery",
"state": "OH",
"license": "123520",
"primary": false
},
{
"code": "207X00000X",
"taxonomy_group": "",
"desc": "Orthopaedic Surgery",
"state": "AZ",
"license": "51015",
"primary": false
},
{
"code": "207XS0114X",
"taxonomy_group": "",
"desc": "Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery",
"state": "PA",
"license": "MD489621",
"primary": false
},
{
"code": "207X00000X",
"taxonomy_group": "",
"desc": "Orthopaedic Surgery",
"state": "PA",
"license": "MD489621",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Willow Grove, PA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 1, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.