Active NPI
Physician Practices of MSMC, LLC
- Neurological Surgery Physician
- Miami Beach, FL
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Neurological Surgery Physician
- License
- ME36383
- Legal business name
- PHYSICIAN PRACTICES OF MSMC, LLC
- Practice address
- 4302 Alton Rd
Suite 830
Miami Beach, FL 33140-2891 - Phone
- (305) 674-2404
- Fax
- (305) 674-2544
- NPI assigned
- Apr 7, 2011
- Last updated
- Mar 9, 2026
- Organization subpart
- Yes
- Parent organization
- MOUNT SINAI MEDICAL CENTER OF FLORIDA, INC.
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Mr. Mervyn Mills
- Title
- Sr VP of Finance
- Phone
- (305) 674-2662
Specialties & licenses 9
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | NU | ||
| Endocrinology, Diabetes & Metabolism Physician | 207RE0101X | NU | ||
| Gastroenterology Physician | 207RG0100X | NU | ||
| Neurological Surgery Physician | 207T00000X | ME36383 | FL | Primary |
| Neonatal-Perinatal Medicine Physician | 2080N0001X | NU | ||
| Neurology Physician | 2084N0400X | NU | ||
| Vascular & Interventional Radiology Physician | 2085R0204X | NU | ||
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | 208G00000X | NU | ||
| Pain Medicine Physician | 208VP0000X | ME388396 | FL |
Addresses
Primary practice location
4302 Alton Rd
Suite 830
Miami Beach, FL 33140-2891
Mailing address
PO Box 403429
Miami Beach, FL 33140-1429
Phone (305) 674-2841
Electronic endpoints 2
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| FHIR URL | https://epicfhir.msmc.com/proxysite-prd/api/FHIR/R4/ | Other | |
| Direct Messaging Address | direct@direct.msmc.com | Direct |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in FL
Enrollment records 1
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 10D0858652 | Physician Practices of MSMC, LLC | Certificate of waiver | Dec 22, 2027 |
| 10D2297900 | Physician Practices of MSMC, LLC | Certificate of waiver | Jan 23, 2028 |
| 10D2311003 | Physician Practices of MSMC LLC | Certificate of waiver | Sep 15, 2026 |
| 10D2318110 | Physician Practices of MSMC, LLC | Certificate of waiver | Feb 4, 2027 |
National Provider Directory
National Provider Directory- Part of
- Mount Sinai Hospital
Member of 1
Organizations this organization is a member of, according to the National Provider Directory.
-
- Psychiatric Hospital Unit
- Miami Beach, FL
- NPI 1902857386
Member Of
Locations
2845 Aventura Blvd
Ste 135
Aventura, FL 33180
Phone (305) 674-5925
6050 W 20th Ave
Fl 3
Hialeah, FL 33016
Phone (786) 584-5050
4300 Alton Rd
Ste 2245
Miami Beach, FL 33140
Phone (305) 674-2906
4300 Alton Rd
Ste 2522
Miami Beach, FL 33140
Phone (305) 374-2240
4300 Alton Rd
Ste 750
Miami Beach, FL 33140
Phone (305) 674-2793
4302 Alton Rd
Ste 100
Miami Beach, FL 33140
Phone (305) 534-4564
4302 Alton Rd
Ste 440
Miami Beach, FL 33140
Phone (305) 531-1204
4302 Alton Rd
Ste 490
Miami Beach, FL 33140
Phone (305) 532-6262
4302 Alton Rd
Ste 600
Miami Beach, FL 33140
Phone (305) 531-8112
4302 Alton Rd
Ste 750B
Miami Beach, FL 33140
Phone (305) 577-7898
4302 Alton Rd
Ste 820
Miami Beach, FL 33140
Phone (305) 532-4835
4306 Alton Rd
Fl 2
Miami Beach, FL 33140
Phone (305) 535-3349
4306 Alton Rd
Ste 650
Miami Beach, FL 33140
Phone (305) 674-2543
4310 Alton Rd
3Rd FL
Miami Beach, FL 33140
Phone (305) 535-3300
10990 Biscayne Blvd
Unit 19
Miami Shores, FL 33161
Phone (305) 891-3710
Networks
- HealthSun Health Plans Network
Practitioners & affiliated clinicians
Practitioners 299
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
-
- Psychiatry Physician
- Cutler Bay, FL
- NPI 1457766065
-
- Internal Medicine Physician
- Hialeah, FL
- NPI 1447981170
-
- Foot & Ankle Surgery Podiatrist
- Bay Harbor Islands, FL
- NPI 1356574651
-
- Psychiatric/Mental Health Nurse Practitioner
- Miami Beach, FL
- NPI 1467136689
-
- Vascular Surgery Physician
- Miami Beach, FL
- NPI 1417396193
-
- Surgical Oncology Physician
- Miami Beach, FL
- NPI 1003098799
-
- Primary Care Nurse Practitioner
- Miami Beach, FL
- NPI 1174024194
-
- Vascular Surgery Physician
- Miami Beach, FL
- NPI 1538424007
-
- Internal Medicine Physician
- Miami, FL
- NPI 1467074153
-
- Obstetrics & Gynecology Physician
- Miami Beach, FL
- NPI 1902337819
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1302134400000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1773014400000",
"number": "1356630628",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 403429",
"city": "MIAMI BEACH",
"state": "FL",
"postal_code": "331401429",
"telephone_number": "305-674-2841",
"fax_number": "303-535-7919"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4302 ALTON RD",
"address_2": "SUITE 830",
"city": "MIAMI BEACH",
"state": "FL",
"postal_code": "331402891",
"telephone_number": "305-674-2404",
"fax_number": "305-674-2544"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "PHYSICIAN PRACTICES OF MSMC, LLC",
"organizational_subpart": "YES",
"parent_organization_legal_business_name": "MOUNT SINAI MEDICAL CENTER OF FLORIDA, INC.",
"enumeration_date": "2011-04-07",
"last_updated": "2026-03-09",
"certification_date": "2026-03-09",
"status": "A",
"authorized_official_last_name": "MILLS",
"authorized_official_first_name": "MERVYN",
"authorized_official_title_or_position": "SR VP OF FINANCE",
"authorized_official_telephone_number": "305-674-2662",
"authorized_official_name_prefix": "Mr."
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "NU",
"license": null,
"primary": false
},
{
"code": "207RE0101X",
"taxonomy_group": "",
"desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
"state": "NU",
"license": null,
"primary": false
},
{
"code": "207RG0100X",
"taxonomy_group": "",
"desc": "Internal Medicine, Gastroenterology",
"state": "NU",
"license": null,
"primary": false
},
{
"code": "207T00000X",
"taxonomy_group": "",
"desc": "Neurological Surgery",
"state": "FL",
"license": "ME36383",
"primary": true
},
{
"code": "2080N0001X",
"taxonomy_group": "",
"desc": "Pediatrics, Neonatal-Perinatal Medicine",
"state": "NU",
"license": null,
"primary": false
},
{
"code": "2084N0400X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Neurology",
"state": "NU",
"license": null,
"primary": false
},
{
"code": "2085R0204X",
"taxonomy_group": "",
"desc": "Radiology, Vascular & Interventional Radiology",
"state": "NU",
"license": null,
"primary": false
},
{
"code": "208G00000X",
"taxonomy_group": "",
"desc": "Thoracic Surgery (Cardiothoracic Vascular Surgery)",
"state": "NU",
"license": null,
"primary": false
},
{
"code": "208VP0000X",
"taxonomy_group": "",
"desc": "Pain Medicine, Pain Medicine",
"state": "FL",
"license": "ME388396",
"primary": false
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "FHIR",
"endpointTypeDescription": "FHIR URL",
"endpoint": "https://epicfhir.msmc.com/proxysite-prd/api/FHIR/R4/",
"affiliation": "N",
"endpointDescription": "FHIR API",
"use": "OTHER",
"useDescription": "Other",
"useOtherDescription": "FHIR API",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "CCD",
"address_1": "4302 Alton Rd",
"address_2": "Suite 830",
"city": "Miami Beach",
"state": "FL",
"country_code": "US",
"postal_code": "331402891",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "direct@direct.msmc.com",
"affiliation": "N",
"endpointDescription": "Direct Address",
"use": "DIRECT",
"useDescription": "Direct",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "CCD",
"address_1": "4302 Alton Rd",
"address_2": "Suite 830",
"city": "Miami Beach",
"state": "FL",
"country_code": "US",
"postal_code": "331402891",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Miami Beach, FL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 9, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- 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.