Individual provider Active NPI

Rafael Villalobos-Nieto, MD

  • Pediatric Neurodevelopmental Disabilities Physician
  • Harlingen, TX
National Provider Identifier
1083638522
Registry record updated Aug 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Neurodevelopmental Disabilities PhysicianTaxonomy code 2080P0008X
License
K9927 Issued in TX
Practice address
2121 Pease St
Ste 207
Harlingen, TX 78550-8327
Phone
(956) 350-2660
Fax
(956) 350-0505
NPI assigned
Jul 27, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 6, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Developmental - Behavioral Pediatrics PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 2080P0006X K9927 TX
Pediatric Neurodevelopmental Disabilities Physician 2080P0008X K9927 TX Primary

Addresses

Primary practice location

2121 Pease St
Ste 207
Harlingen, TX 78550-8327

Mailing address

100B Alton Gloor Blvd
Suite 200
Brownsville, TX 78526
Phone (956) 350-2660

Other identifiers 1

IdentifierTypeStateIssuer
179134501MedicaidTX

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20070222000426 TX Practitioner - Pediatric MedicinePractitioner - Neurology 7214039254 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Pediatric MedicineAlso: Neurology
Education
Other, 1988
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

2121 Pease St
Suite 207
Harlingen, TX 78550-8327
Phone (956) 350-2660

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
K9927TXMDPediatric Neurodevelopmental Disabilities Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Rafael Villalobos MD PA Neurodevelopmental Disabilities CurrentSince Apr 2, 2007 Accepting new patients

Locations

100B E Alton Gloor Blvd
Ste 200
Brownsville, TX 78526
Phone (956) 350-0000

2121 Pease St
Ste 207
Harlingen, TX 78550
Phone (956) 350-2660

Organizations & group practices 1

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.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1153958400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785974400000",
    "number": "1083638522",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100B ALTON GLOOR BLVD",
            "address_2": "SUITE 200",
            "city": "BROWNSVILLE",
            "state": "TX",
            "postal_code": "78526",
            "telephone_number": "956-350-2660",
            "fax_number": "956-350-0505"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2121 PEASE ST",
            "address_2": "STE 207",
            "city": "HARLINGEN",
            "state": "TX",
            "postal_code": "785508327",
            "telephone_number": "956-350-2660",
            "fax_number": "956-350-0505"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "VILLALOBOS-NIETO",
        "first_name": "RAFAEL",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-07-27",
        "last_updated": "2026-08-06",
        "certification_date": "2026-08-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080P0006X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Pediatrics, Developmental - Behavioral Pediatrics",
            "state": "TX",
            "license": "K9927",
            "primary": false
        },
        {
            "code": "2080P0008X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Neurodevelopmental Disabilities",
            "state": "TX",
            "license": "K9927",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "179134501",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Harlingen, TX

Sources for this page

Verify at the official NPI Registry.