DR. ALLISON MARIE RATHMANN D.O.
NPI 1699900704
Neurological Surgery in Ocala, FL

Active since May 18, 2009PECOS EnrolledAccepts Medicare Assignment
1234 SE MAGNOLIA EXT UNIT 1, OCALA, FL 34471(352) 401-1218 Get Directions Write a Review

NPPES record last updated: August 7, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 7, 2026, Mar 25, 2026, Dec 7, 2021 (3 updates tracked since 2021).

About Dr. Allison Marie Rathmann D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ALLISON MARIE RATHMANN D.O. (NPI 1699900704) is an individual neurological surgery provider in Ocala, Florida, licensed in Florida (OS21128) and active in the NPI registry since May 2009. She is enrolled in Medicare PECOS, is affiliated with Marion Communtiy Hospital, and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (2007).

NPPES Registry Identity

NPI1699900704
Entity TypeIndividualFemale
Primary Taxonomy207T00000X
Provider Legal NameDR. ALLISON MARIE RATHMANNCredential: D.O.
Location Address1234 SE MAGNOLIA EXT UNIT 1Ocala, FL 34471-3770
Mailing Address1234 Se Magnolia Ext Unit 1Ocala, FL 34471-3770 · (973) 943-3262
Sole ProprietorYes
Medical School CMSNew York College Of Osteo Medicine Of New York Institute Of TechnologyGraduated 2007
Enumeration DateMay 18, 2009
Last NPPES UpdateAugust 7, 20263 updates tracked since enumeration
NPPES CertifiedAugust 7, 2026
✔ NPI 1699900704 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
Licenses✔ Licensed in FL · OS21128✔ Licensed in TX · T4041
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
1234 SE MAGNOLIA EXT UNIT 1, Ocala, FL 34471

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Allison Marie Rathmann D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5496973034
PECOS Enrollment IDI20220103000262, I20260407001789
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

4

Medicare enrollment records show Allison Rathmann reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Thoracic Surgery (Cardiothoracic Vascular Surgery)
4600 SW 46TH CT, SUITE 250
Ocala, FL 34474
  • Reassigned Medicare billing, Florida enrollment
  • 52 clinicians in this Medicare group
General Practice
301 UNIVERSITY BLVD
Galveston, TX 77555
  • Reassigned Medicare billing, Texas enrollment
  • 2,222 clinicians in this Medicare group
Neurological Surgery
450 W MEDICAL CENTER BLVD STE 520
Webster, TX 77598
  • Reassigned Medicare billing, Texas enrollment
Neurological Surgery
20 PROSPECT AVE, SUITE 905
Hackensack, NJ 07601
  • Reassigned Medicare billing, New Jersey enrollment
  • 8 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
34 services33 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
19 services19 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Marion Communtiy Hospital

Acute Care Hospitals · Ocala, FL
1/5 CMS rating
OwnershipProprietary
CMS Certification Number100212
Location1431 SW 1st AveOcala, FL 34471 · Marion County
Emergency services

Villages Regional Hospital, The

Acute Care Hospitals · The Villages, FL
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100290
Location1451 El Camino RealThe Villages, FL 32159 · Lake County
Emergency services

University Of Texas Medical Branch Galveston

Acute Care Hospitals · Galveston, TX
3/5 CMS rating
OwnershipGovernment - State
CMS Certification Number450018
Location301 University BoulevardGalveston, TX 77555 · Galveston County
Emergency services Birthing friendly

Hca Houston Healthcare Clear Lake

Acute Care Hospitals · Webster, TX
3/5 CMS rating
OwnershipProprietary
CMS Certification Number450617
Location500 W Medical Center BlvdWebster, TX 77598 · Harris County
Emergency services Birthing friendly

Hca Houston Healthcare Kingwood

Acute Care Hospitals · Kingwood, TX
3/5 CMS rating
OwnershipProprietary
CMS Certification Number450775
Location22999 Us Hwy 59Kingwood, TX 77325 · Harris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34471 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$130.04 typical visit price
range $56.00 – $171.84
Typical copayment $32.51 (range $14.00 – $42.96)
Most-billed visit code 99204
Established Patient
$70.04 typical visit price
range $17.57 – $139.16
Typical copayment $17.51 (range $4.39 – $34.79)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Physician Assistant
1234 SE MAGNOLIA EXT UNIT 1
OCALA, FL 34471
Nurse Practitioner
1234 SE MAGNOLIA EXT UNIT 1
OCALA, FL 34471
Physician Assistant
1234 SE MAGNOLIA EXT UNIT 1
OCALA, FL 34471
Surgery (Surgical Critical Care)
1234 SE MAGNOLIA EXT UNIT 1
OCALA, FL 34471
Physician Assistant
1234 SE MAGNOLIA EXT UNIT 1
OCALA, FL 34471
Surgery
1234 SE MAGNOLIA EXT UNIT 1
OCALA, FL 34471

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Allison Rathmann's NPI number?

The NPI number for Allison Rathmann is 1699900704. It was assigned to this individual provider in the NPPES registry on May 18, 2009.

Where is Allison Rathmann located?

Allison Rathmann practices at 1234 SE Magnolia Ext Unit 1, Ocala, FL 34471. The listed phone number is (352) 401-1218.

What is Allison Rathmann's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is Allison Rathmann enrolled in Medicare?

Yes. Allison Rathmann is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Allison Rathmann's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Allison Rathmann reassigns Medicare benefits to 4 organizations: Ocala Health Surgical Group LLC (Ocala, FL), Utmb Faculty Group Practice (Galveston, TX), Texas Neurosurgicare PLLC (Webster, TX) and Advanced Neurosurgery Associates PC (Hackensack, NJ). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Allison Rathmann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Allison Rathmann accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, AmeriHealth Caritas Next and AvMed and 6 other insurers list Allison Rathmann as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Allison Rathmann affiliated with any hospitals?

According to CMS data, Allison Rathmann is affiliated with Marion Communtiy Hospital, Villages Regional Hospital, The, University Of Texas Medical Branch Galveston, Hca Houston Healthcare Clear Lake and Hca Houston Healthcare Kingwood.

When was this NPI record last updated?

The NPPES record for Allison Rathmann was last updated on August 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.