Neelam Siddiq Thomas

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

G155981 Issued in IA

Practice address

531 Commercial St Ste 700800
Waterloo, IA 50701-5440

Phone

(515) 209-5009

Fax

(319) 253-3954

NPI assigned

Aug 14, 2019

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in IA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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.

• Neelam Siddiq Thomas PLC

  • Psychiatric/Mental Health Nurse Practitioner
  • Waterloo, IA
  • NPI 1790429926
  Medicare reassignment NPD Authorized official
• Allen Memorial Hospital Corporation

  • Women's Health Nurse Practitioner
  • Waterloo, IA
  • NPI 1891772927
  Medicare reassignment NPD
• Allen Memorial Hospital Corporation

  • Emergency Medicine Physician
  • Waterloo, IA
  • NPI 1346292521
  NPD
• Integrative Psychiatry of Manhattan, PC

  • Psychiatry Physician
  • New York, NY
  • NPI 1669227955
  NPD
• Floyd County Memorial Hospital Commission

  • Critical Access Hospital
  • Charles City, IA
  • NPI 1265402390
  NPD (past)

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

{
    "created_epoch": "1565740800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760659200000",
    "number": "1598311656",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "531 COMMERCIAL ST STE 700800",
            "city": "WATERLOO",
            "state": "IA",
            "postal_code": "507015440",
            "telephone_number": "515-209-5009",
            "fax_number": "319-253-3954"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "531 COMMERCIAL ST STE 700800",
            "city": "WATERLOO",
            "state": "IA",
            "postal_code": "507015440",
            "telephone_number": "515-209-5009",
            "fax_number": "319-253-3954"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "THOMAS",
        "first_name": "NEELAM",
        "middle_name": "SIDDIQ",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-08-14",
        "last_updated": "2025-10-17",
        "certification_date": "2025-10-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "IA",
            "license": "G155981",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Emily A Thilges, LMSW
• Linda Thode, R.D.
• Maddison Thoma, PHARMD
• Shannon Ann Thoma, ARNP
• Thomas G. Friedman DDS, PC
• Kathryn M Thompson, M.A.
• Tricia Thompson
• Amy Thurm, ARNP
• Rachel Thurm, PHARMD
• Travis Tidwell, DPM

• Psychiatric/Mental Health Nurse Practitioner in Waterloo, IA
• Providers in Waterloo, IA by specialty
• Psychiatric/Mental Health Nurse Practitioner in Iowa

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 17, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.