Active NPI
Joseph S Wong, MD
- Internal Medicine Physician
- Cambridge, MA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 223264
- Practice address
- 330 Mount Auburn St
Cambridge, MA 02138-5502 - Phone
- (617) 499-5112
- Fax
- (617) 575-8608
- NPI assigned
- Jun 1, 2005
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 223264 | MA | Primary |
Addresses
Primary practice location
330 Mount Auburn St
Cambridge, MA 02138-5502
Mailing address
1 Arsenal Market PL
Watertown, MA 02472-5018
Phone (617) 673-1851
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 2092271 | Medicaid | MA |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MA, AR, GA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 3
Care Compare profile
Medicare Care Compare- Specialty
- Cardiac Electrophysiology
- Education
- Other, 1985
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
639 Hemlock St
Suite 100
Macon, GA 31201-6889
Phone (478) 755-1560
777 Hemlock St
Macon, GA 31201-2102
Phone (478) 633-1000
Hospital & facility affiliations
- Atrium Health Navicent the Medical Center
- Coliseum Medical Centers, LLC, Dba
- Emory Houston Hospital Warner Robins
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Pacemaker insertion or repair | 35 |
| Removal of tissue | 1-10 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| University of Arkansas for Medical Sciences | Current | Accepting new patients | |
| Fairview Hospital | Current | Accepting new patients | |
| Macon Electrophysiology Associates | Current | Accepting new patients | |
| Berkshire Faculty Services Inc | Current | Accepting new patients | |
| University of Arkansas for Medical Sciences | Internal Medicine | Current | Accepting new patients |
| University of Arkansas for Medical Sciences | Current | Accepting new patients | |
| Health Services of Central Georgia, Inc | Current | Accepting new patients | |
| Georgia Arrhythmia Consultants and Research Institute | Past | Accepting new patients | |
| Mt Auburn Prof Services | Past | Accepting new patients |
Locations
4301 W Markham St
Little Rock, AR 72205
Phone (501) 603-1278
4301 W Markham St
#783
Little Rock, AR 72205
Phone (501) 603-1278
910 N 5th St
Cordele, GA 31015
Phone (229) 271-4652
1400 Peterson Ave N
Ste 3
Douglas, GA 31533
112 Corporate Sq
Dublin, GA 31021
202 Perry Hwy
Hawkinsville, GA 31036
Phone (478) 783-3399
639 Hemlock St
Ste 100
Macon, GA 31201
777 Hemlock St
Macon, GA 31201
Phone (478) 474-5600
411 N Cobb St
Milledgeville, GA 31061
Phone (478) 453-9472
1120 Morningside Dr
Perry, GA 31069
Phone (478) 218-1706
107 Jackson Ave
Ste C
Thomaston, GA 30286
Phone (706) 647-4111
101 W Northside Dr
Bldg E
Valdosta, GA 31602
Phone (912) 384-7210
1710 Watson Blvd
Warner Robins, GA 31093
Phone (478) 394-6061
780 S Main St
Ste 2
Gt Barrington, MA 01230
Phone (413) 447-2498
Organizations & group practices 9
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Multi-Specialty Clinic/Center
- Macon, GA
- NPI 1184679482
-
- Clinical Cardiac Electrophysiology Physician
- Macon, GA
- NPI 1306923495
-
- Multi-Specialty Clinic/Center
- Pittsfield, MA
- NPI 1548212939
-
- Internal Medicine Physician
- Little Rock, AR
- NPI 1588654016
-
- Rural Health Clinic/Center
- Great Barrington, MA
- NPI 1881252286
-
- Family Medicine Physician
- El Dorado, AR
- NPI 1023795051
-
- Dental Clinic/Center
- Little Rock, AR
- NPI 1194060830
-
- Sleep Disorder Diagnostic Clinic/Center
- Cambridge, MA
- NPI 1326202797
-
- Clinical Cardiac Electrophysiology Physician
- Macon, GA
- NPI 1548759178
Hospital & facility affiliations 4
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Macon, GA
- NPI 1598719643
-
- General Acute Care Hospital
- Perry, GA
- NPI 1891808499
-
- General Acute Care Hospital
- Warner Robins, GA
- NPI 1962435792
-
- General Acute Care Hospital
- Macon, GA
- NPI 1043270564
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1117584000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1760484976",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1 ARSENAL MARKET PL",
"city": "WATERTOWN",
"state": "MA",
"postal_code": "024725018",
"telephone_number": "617-673-1851",
"fax_number": "617-499-5579"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "330 MOUNT AUBURN ST",
"city": "CAMBRIDGE",
"state": "MA",
"postal_code": "021385502",
"telephone_number": "617-499-5112",
"fax_number": "617-575-8608"
}
],
"practiceLocations": [],
"basic": {
"last_name": "WONG",
"first_name": "JOSEPH",
"middle_name": "S",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-06-01",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "MA",
"license": "223264",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "2092271",
"state": "MA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Cambridge, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.