Brazil — Medical Professional (CRM)

Validates and retrieves registration details for physicians registered in Brazil across all 27 state jurisdictions (Unidades Federativas — UF). You can query by CRM number and State (uf) or by Full Name (fullName).

When querying by CRM number and uf, you can also optionally provide the physician's 11-digit cpf and dateOfBirth (DD/MM/YYYY) to cross-validate whether those identity credentials match the registered physician (identityValidated: true | false).

API reference

Endpoint

https://api.verifik.co/v2/br/medical-professional

(Also available at alias https://api.verifik.co/v2/br/health-worker)

Headers

Name	Value
Accept	application/json
Authorization	Bearer <token>

Parameters

Send documentNumber (or crm) + uf, or fullName.

Name	Type	Required	Description	Example
documentType	string	Optional	Set to CRM when querying by CRM registration number.	CRM
documentNumber	string	CRM mode	Physician's CRM registration number (up to 7 digits). Alias: crm.	123456
uf	string	CRM mode (Optional in Name mode)	2-letter Brazilian state code (AC, AL, AM, AP, BA, CE, DF, ES, GO, MA, MG, MS, MT, PA, PB, PE, PI, PR, RJ, RN, RO, RR, RS, SC, SE, SP, TO).	SP
cpf	string	Optional	11-digit Brazilian CPF (with or without formatting) to cross-validate with dateOfBirth.	12345678909
dateOfBirth	string	Optional	Date of birth in DD/MM/YYYY format to cross-validate with cpf.	15/05/1980
fullName	string	Name mode	Physician's full name (minimum 3 characters).	CARLOS EDUARDO SILVA

Registration Status Codes (statusCode / status)

Code	Status Label	isActive	Description
A	Regular	true	Physician is regularly registered and authorized to practice medicine.
B	Suspensão parcial permanente	false	Permanent partial suspension due to disabling condition.
C	Cassado	false	Medical license revoked following final ethical-professional judgment.
E	Inoperante	false	Inactive for more than five years or unknown whereabouts.
F	Falecido	false	Deceased.
G	Sem o exercício da profissão na UF	false	Not practicing in the queried state (UF).
I	Interdição cautelar - total	false	Precautionary total interdiction from practicing medicine.
J	Suspenso por ordem judicial - parcial	false	Partial suspension by court order.
L	Cancelado	false	Registration cancelled at holder's request or administrative deadline.
M	Suspensão total temporária	false	Temporary total suspension due to disabling condition.
N	Interdição cautelar - parcial	false	Precautionary partial interdiction.
O	Suspenso por ordem judicial - total	false	Total suspension by court order.
P	Aposentado	false	Registration cancelled due to retirement.
R	Suspensão temporária	false	Temporary suspension (up to 30 days) due to disciplinary proceeding.
S	Suspenso - total	false	Total suspension due to disabling condition.
T	Transferido	false	Transferred registration to another state (UF).
X	Suspenso - parcial	false	Partial suspension due to disabling condition.

Registration Types (registrationTypeCode / registrationType)

Code	Registration Type
P	Principal
S	Secundária
V	Provisória
T	Temporária
E	Estudante Médico Estrangeiro

Request

Node.js

import axios from "axios";

const { data } = await axios.get("https://api.verifik.co/v2/br/medical-professional", {
  params: {
    documentType: "CRM",
    documentNumber: "123456",
    uf: "SP",
  },
  headers: {
    Accept: "application/json",
    Authorization: `Bearer ${process.env.VERIFIK_TOKEN}`,
  },
});
console.log(data);

Python

import os, requests

url = "https://api.verifik.co/v2/br/medical-professional"
headers = {
    "Accept": "application/json",
    "Authorization": f"Bearer {os.getenv('VERIFIK_TOKEN')}"
}
params = {
    "documentType": "CRM",
    "documentNumber": "123456",
    "uf": "SP"
}
r = requests.get(url, headers=headers, params=params)
print(r.json())

Response

200

{
  "data": {
    "ambiguous": false,
    "arrayName": ["CARLOS", "EDUARDO", "SILVA"],
    "cpf": null,
    "crm": "123456",
    "dateOfBirth": null,
    "documentNumber": "123456",
    "documentType": "CRM",
    "firstName": "CARLOS",
    "fullName": "CARLOS EDUARDO SILVA",
    "identityValidated": null,
    "isActive": true,
    "isHealthWorker": true,
    "lastName": "EDUARDO SILVA",
    "licenses": [
      {
        "crm": "123456",
        "fullName": "CARLOS EDUARDO SILVA",
        "isActive": true,
        "registrationType": "Principal",
        "registrationTypeCode": "P",
        "specialties": [
          {
            "name": "CARDIOLOGIA",
            "raw": "CARDIOLOGIA - RQE Nº: 45120",
            "rqe": "45120"
          },
          {
            "name": "CLÍNICA MÉDICA",
            "raw": "CLÍNICA MÉDICA - RQE Nº: 32110",
            "rqe": "32110"
          }
        ],
        "status": "Regular",
        "statusCode": "A",
        "statusDescription": "Médico que está regularmente inscrito no Conselho Regional de Medicina e se encontra apto ao exercício da medicina.",
        "uf": "SP",
        "updatedAtDate": "01/11/2026"
      }
    ],
    "matchMethod": "crm_uf",
    "registrationType": "Principal",
    "registrationTypeCode": "P",
    "specialties": [
      {
        "name": "CARDIOLOGIA",
        "raw": "CARDIOLOGIA - RQE Nº: 45120",
        "rqe": "45120"
      },
      {
        "name": "CLÍNICA MÉDICA",
        "raw": "CLÍNICA MÉDICA - RQE Nº: 32110",
        "rqe": "32110"
      }
    ],
    "status": "Regular",
    "statusCode": "A",
    "statusDescription": "Médico que está regularmente inscrito no Conselho Regional de Medicina e se encontra apto ao exercício da medicina.",
    "uf": "SP",
    "updatedAtDate": "01/11/2026"
  },
  "signature": {
    "dateTime": "November 4, 2026 6:30 PM",
    "message": "Certified by Verifik.co"
  }
}

404

{
  "code": "NotFound",
  "message": "Record not found"
}

409

{
  "code": "MissingParameter",
  "message": "Either (documentNumber/crm and uf) or fullName is required."
}

Sandbox Test Fixtures

Use these deterministic test identifiers in sandbox environments:

documentNumber (crm)	uf	fullName	Scenario
123456	SP	CARLOS EDUARDO SILVA	Active physician (statusCode: "A", status: "Regular", isActive: true, Cardiology & Internal Medicine specialties). Pass cpf=12345678909 & dateOfBirth=15/05/1980 for identityValidated: true.
654321	RJ	MARIANA COSTA OLIVEIRA	Temporarily suspended (statusCode: "R", status: "Suspensão temporária", isActive: false).
777777	MG	ROBERTO ALMEIDA SANTOS	Retired (statusCode: "P", status: "Aposentado", isActive: false).
999999 or 90040401	SP	—	Returns 404 NotFound simulation.