Active NPI
Kathleen R. Montemayor, M.D.
- Pediatrics Physician
- New Port Richey, FL
National Provider Identifier
1649270323
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatrics Physician
- License
- ME37970
- Practice address
- 6352 River Rd
New Port Richey, FL 34652-2241 - Phone
- (727) 844-3551
- Fax
- (727) 847-0427
- NPI assigned
- Jul 26, 2005
- Last updated
- Sep 6, 2026
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Pediatrics Physician | 208000000X | ME37970 | FL | Primary |
Addresses
Primary practice location
6352 River Rd
New Port Richey, FL 34652-2241
Mailing address
6352 River Rd
New Port Richey, FL 34652-2241
Phone (727) 844-3551
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 067205000 | Medicaid | FL | |
| 268389000 | Medicaid | FL |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| ME37970 | FL | MD | Pediatrics Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Pediatrics at River's Edge, Inc | Pediatrics | Past | Accepting new patients |
| Kathleen R. Montemayor, M. D., Faap | Pediatrics | Past | Accepting new patients |
Interoperability endpoints
- kathleenmontemayormd@riversedgepediatrics.direct.emds.com
Organizations & group practices 2
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 River's Edge Pediatrics
- Pediatrics Physician
- New Port Richey, FL
- NPI 1023018629
-
- Pediatrics Physician
- New Port Richey, FL
- NPI 1003217183
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1122336000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1788652800000",
"number": "1649270323",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6352 RIVER RD",
"city": "NEW PORT RICHEY",
"state": "FL",
"postal_code": "346522241",
"telephone_number": "727-844-3551",
"fax_number": "727-847-0427"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6352 RIVER RD",
"city": "NEW PORT RICHEY",
"state": "FL",
"postal_code": "346522241",
"telephone_number": "727-844-3551",
"fax_number": "727-847-0427"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MONTEMAYOR",
"first_name": "KATHLEEN",
"middle_name": "R.",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2005-07-26",
"last_updated": "2026-09-06",
"status": "A"
},
"taxonomies": [
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "FL",
"license": "ME37970",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "067205000",
"state": "FL"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "268389000",
"state": "FL"
}
],
"endpoints": [],
"other_names": []
}Other providers in New Port Richey, FL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 6, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.