Individual provider Active NPI

Allison Marie Rathmann, D.O.

  • Neurological Surgery Physician
  • Ocala, FL
National Provider Identifier
1699900704
Registry record updated Aug 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurological Surgery PhysicianTaxonomy code 207T00000X
License
OS21128 Issued in FL
Practice address
1234 SE Magnolia Ext Unit 1
Ocala, FL 34471-3770
Phone
(352) 401-1218
NPI assigned
May 18, 2009
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 7, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Neurological Surgery Physician 207T00000X OS21128 FL Primary
Neurological Surgery Physician 207T00000X T4041 TX

Addresses

Primary practice location

1234 SE Magnolia Ext Unit 1
Ocala, FL 34471-3770

Mailing address

1234 SE Magnolia Ext Unit 1
Ocala, FL 34471-3770
Phone (973) 943-3262

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NJ, TX, FL3 enrollments
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 3

Enrollment IDStateProvider typePAC IDDetails
I20140825000061 NJ Practitioner - Neurosurgery 5496973034 Reassigns benefits to 1 organization
I20220103000262 TX Practitioner - Neurosurgery 5496973034 Reassigns benefits to 2 organizations
Practice locations: Webster, TX
I20260407001789 FL Practitioner - Neurosurgery 5496973034 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Neurosurgery
Education
New York College of Osteo Medicine of New York Institute of Technology, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Ocala Health Surgical Group LLCGroup PAC ID 4082787130, 51 clinicians
Utmb Faculty Group PracticeGroup PAC ID 3375456734, 1,083 clinicians

Practice addresses (Care Compare)

1234 SE Magnolia Ext
Unit 1
Ocala, FL 34471-3770
Phone (352) 401-1218

250 Blossom St
FL 4
Webster, TX 77598-4204
Phone (409) 772-2222

400 W Medical Ctr Blvd
Suite 245
Webster, TX 77598-4227
Phone (832) 932-5229

Hospital & facility affiliations

  • Marion Communtiy Hospital Hospital, Ocala, FL, CCN 100212
  • HCA Houston Healthcare Kingwood Hospital, Kingwood, TX, CCN 450775
  • HCA Houston Healthcare Clear Lake Hospital, Webster, TX, CCN 450617
  • University of Texas Medical Branch Galveston Hospital, Galveston, TX, CCN 450018
  • Villages Regional Hospital, the Hospital, The Villages, FL, CCN 100290

Procedures performed for Medicare patients

ProcedureNumber of procedures
Spinal fusion24
Laminectomy or laminotomy (partial removal of spine bones)1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
OS21128FLMDNeurological Surgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Ocala Health Trauma, LLC CurrentSince Feb 28, 2026 Accepting new patients
Advanced Neurosurgery Associates PC Neurological Surgery CurrentSince Aug 1, 2014 Accepting new patients
Utmb Faculty Group Practice CurrentSince Jul 1, 2024 Accepting new patients
Ocala Health Surgical Group LLC CurrentSince Feb 28, 2026 Accepting new patients
University of Texas Medical Branch at Galveston PastSince Jul 1, 2024 Accepting new patients

Locations

1234 SE Magnolia Ext
Unit 1
Ocala, FL 34471
Phone (352) 401-1218

201 State Rt 17
Ste 501
Rutherford, NJ 07070
Phone (201) 457-0044

1005 Harborside Dr
Fl 5
Galveston, TX 77555
Phone (409) 747-3376

301 University Blvd
Galveston, TX 77555
Phone (409) 747-1883

511 Park Grove Dr
Katy, TX 77450
Phone (281) 398-7001

250 Blossom St
Fl 4
Webster, TX 77598
Phone (409) 772-3695

Interoperability endpoints

  • Direct secure messaging: arathmann66854@direct.utmb.edu
  • Direct secure messaging: texasneurosurgicare.allisonrathmann@151782.advancedmd-direct.com

Organizations & group practices 6

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.

Hospital & facility affiliations 5

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1242604800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786060800000",
    "number": "1699900704",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1234 SE MAGNOLIA EXT UNIT 1",
            "city": "OCALA",
            "state": "FL",
            "postal_code": "344713770",
            "telephone_number": "973-943-3262"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1234 SE MAGNOLIA EXT UNIT 1",
            "city": "OCALA",
            "state": "FL",
            "postal_code": "344713770",
            "telephone_number": "352-401-1218"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RATHMANN",
        "first_name": "ALLISON",
        "middle_name": "MARIE",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2009-05-18",
        "last_updated": "2026-08-07",
        "certification_date": "2026-08-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207T00000X",
            "taxonomy_group": "",
            "desc": "Neurological Surgery",
            "state": "FL",
            "license": "OS21128",
            "primary": true
        },
        {
            "code": "207T00000X",
            "taxonomy_group": "",
            "desc": "Neurological Surgery",
            "state": "TX",
            "license": "T4041",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Ocala, FL

Sources for this page

Verify at the official NPI Registry.