Active NPI
Melissa M Armstrong, P.A
- Physician Assistant
- Lehigh Acres, FL
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- License
- PA9110073
- Practice address
- 1120 Homestead Rd N
Lehigh Acres, FL 33936-6044 - Phone
- (239) 303-5020
- NPI assigned
- Nov 29, 2016
- Last updated
- Aug 14, 2025
- Sex
- Female
- Sole proprietor
- No
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 |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | PA9110073 | FL | Primary |
| Surgical Physician Assistant | 363AS0400X | PA9110073 | FL |
Addresses
Primary practice location
1120 Homestead Rd N
Lehigh Acres, FL 33936-6044
Mailing address
8065 Marsh Cir
Labelle, FL 33935-5468
Phone (239) 290-7676
Other practice location 1
399 9th St N
Naples, FL 34102-5820
Phone (239) 624-4299
Other identifiers 3
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 019956800 | Medicaid | FL | |
| Z3ZLO | Other | FL | BCBS |
| IX170Y | Other | FL | MEDICARE |
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | MELISSA.GUZMAN@hca5.eclinicaldirectplus.com |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in FL
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Physician Assistant
- Education
- Other, 2016
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1120 Homestead Rd N
Lehigh Acres, FL 33936-6044
Phone (239) 303-5020
13005 Collier Blvd
Naples, FL 34116-4003
Phone (239) 354-4093
19985 S Tamiami TRL
Estero, FL 33928-2268
Phone (239) 495-3317
4570 Lantana Rd
Lake Worth, FL 33463-6908
Phone (561) 963-9881
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Physician Assistant
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| PA9110073 | FL | MD | Physician Assistant |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| MD Now Medical Centers Inc | Current | Accepting new patients | |
| Thoracic & Cardiovascular Surgeons LLC | Past | Accepting new patients | |
| Naples Community Hospital Inc | Past | Accepting new patients |
Locations
1838 Rye Rd
#107
Bradenton, FL 34212
Phone (941) 462-2004
4570 Lantana Rd
Lake Worth, FL 33463
Phone (305) 949-4141
1120 Homestead Rd N
Lehigh Acres, FL 33936
Phone (239) 303-5020
1770 NE Miami Gardens Dr
North Miami Beach, FL 33179
Phone (305) 949-4141
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.
-
- Urgent Care Clinic/Center
- West Palm Beach, FL
- NPI 1033195474
-
dba MD Now Urgent Care
- Urgent Care Clinic/Center
- Pembroke Pines, FL
- NPI 1265107361
-
- Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
- Atlantis, FL
- NPI 1649212416
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1480377600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1755129600000",
"number": "1376086934",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "8065 MARSH CIR",
"city": "LABELLE",
"state": "FL",
"postal_code": "339355468",
"telephone_number": "239-290-7676"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1120 HOMESTEAD RD N",
"city": "LEHIGH ACRES",
"state": "FL",
"postal_code": "339366044",
"telephone_number": "239-303-5020"
}
],
"practiceLocations": [
{
"address_1": "399 9th St N",
"address_purpose": "LOCATION",
"city": "Naples",
"state": "FL",
"postal_code": "341025820",
"country_code": "US",
"telephone_number": "239-624-4299",
"fax_number": "239-643-8856",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "ARMSTRONG",
"first_name": "MELISSA",
"middle_name": "M",
"name_prefix": "Mrs.",
"credential": "P.A",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2016-11-29",
"last_updated": "2025-08-14",
"certification_date": "2025-08-14",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "FL",
"license": "PA9110073",
"primary": true
},
{
"code": "363AS0400X",
"taxonomy_group": "",
"desc": "Physician Assistant, Surgical",
"state": "FL",
"license": "PA9110073",
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "019956800",
"state": "FL"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BCBS",
"identifier": "Z3ZLO",
"state": "FL"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "MEDICARE",
"identifier": "IX170Y",
"state": "FL"
}
],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "MELISSA.GUZMAN@hca5.eclinicaldirectplus.com",
"affiliation": "N",
"address_1": "399 9th St N",
"city": "Naples",
"state": "FL",
"country_code": "US",
"postal_code": "341025820",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Lehigh Acres, FL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 14, 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.