Active NPI
Michael Kwak, MD
- Hospitalist Physician
- Orlando, FL
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hospitalist Physician
- License
- ME144520
- Practice address
- 601 E Rollins St
Orlando, FL 32803 - Phone
- (407) 652-7040
- Fax
- (407) 652-7041
- NPI assigned
- Apr 6, 2014
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Hospitalist Physician | 208M00000X | ME144520 | FL | Primary |
| Hospitalist Physician | 208M00000X | A138880 | CA |
Addresses
Primary practice location
601 E Rollins St
Orlando, FL 32803
Mailing address
601 E Rollins St
Orlando, FL 32803
Phone (321) 207-0172
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 106695900 | Medicaid | FL | |
| MK3232267556 | Medicaid | CA |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA, FL
- 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
- Internal Medicine
- Education
- Other, 2014
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
2000 Fowler Grove Blvd
Winter Garden, FL 34787-5050
Phone (407) 614-0500
2600 Westhall LN
Maitland, FL 32751-7102
Phone (407) 200-2700
601 E Rollins St
Orlando, FL 32803-1248
Phone (407) 303-2570
Hospital & facility affiliations
- Adventhealth Orlando
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| A138880 | CA | MD | Hospitalist Physician |
| ME144520 | FL | MD | Hospitalist Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Mid Florida Hospital Specialists PA | Current | Accepting new patients | |
| Usc Care Medical Group, Inc | Current | Accepting new patients | |
| Usc Care Medical Group, Inc | Current | Accepting new patients |
Locations
1520 San Pablo St
Los Angeles, CA 90033
Phone (323) 442-5849
1520 San Pablo St
Ste 1000
Los Angeles, CA 90033
Phone (626) 457-5839
175 W Pine Ave
Longwood, FL 32750
Phone (321) 207-0172
601 E Rollins St
Orlando, FL 32803
Phone (407) 303-1996
5717 Red Bug Lake Rd
Winter Springs, FL 32708
Phone (321) 207-0172
5703 Red Bug Lake Rd
#341
Winter Springs, FL 32708
Phone (321) 207-0172
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 and National Provider Directory roles.
-
- Internal Medicine Physician
- Winter Springs, FL
- NPI 1588675912
-
- Family Medicine Physician
- Orlando, FL
- NPI 1225034234
-
- General Practice Physician
- Los Angeles, CA
- NPI 1902846306
-
- Durable Medical Equipment & Medical Supplies
- Pasadena, CA
- NPI 1427937390
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Orlando, FL
- NPI 1306938071
-
- Clinical Medical Laboratory
- Orlando, FL
- NPI 1801569728
Hospital
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1396742400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1778630400000",
"number": "1376961326",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "601 E ROLLINS ST",
"city": "ORLANDO",
"state": "FL",
"postal_code": "32803",
"telephone_number": "321-207-0172",
"fax_number": "321-207-0175"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "601 E ROLLINS ST",
"city": "ORLANDO",
"state": "FL",
"postal_code": "32803",
"telephone_number": "407-652-7040",
"fax_number": "407-652-7041"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KWAK",
"first_name": "MICHAEL",
"credential": "MD",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2014-04-06",
"last_updated": "2026-05-13",
"certification_date": "2026-05-13",
"status": "A"
},
"taxonomies": [
{
"code": "208M00000X",
"taxonomy_group": "",
"desc": "Hospitalist",
"state": "FL",
"license": "ME144520",
"primary": true
},
{
"code": "208M00000X",
"taxonomy_group": "",
"desc": "Hospitalist",
"state": "CA",
"license": "A138880",
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "106695900",
"state": "FL"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "MK3232267556",
"state": "CA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Orlando, FL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 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.