THOMAS ARI LEONARD ALTERMAN
NPI 1376120097
Emergency Medicine in Ocala, FL

Active since March 27, 2021PECOS EnrolledAccepts Medicare Assignment
1431 SW 1ST AVE, OCALA, FL 34471(352) 401-1000 Get Directions Write a Review

NPPES record last updated: September 5, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 5, 2025, Mar 27, 2021 (2 updates tracked since 2021).

About Thomas Ari Leonard Alterman NPPES

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

THOMAS ARI LEONARD ALTERMAN (NPI 1376120097) is an individual emergency medicine provider in Ocala, Florida, licensed in Florida (168286) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Uf Health Shands Hospital, and maintains a secondary practice location in Gainesville.

NPPES Registry Identity

NPI1376120097
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameTHOMAS ARI LEONARD ALTERMAN
Location Address1431 SW 1ST AVEOcala, FL 34471-6500
Mailing Address1431 Sw 1st AveOcala, FL 34471-6500 · (352) 401-1417
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateMarch 27, 2021
Last NPPES UpdateSeptember 5, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 5, 2025
NPI 1376120097 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in FL · 168286
Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

1431 SW 1ST AVE, Ocala, FL 34471

Secondary Practice Location 1

Location 11600 SW Archer RdGainesville, FL 32610-3003 · Phone (352) 265-0301

Other Identifiers 1

Medicaid123271500FL

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Thomas Ari Leonard Alterman 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 ID4082055769
PECOS Enrollment IDI20240822000407
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.

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
173 services171 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
69 services68 patients

Hospital Affiliations CMS Care Compare 2

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

Uf Health Shands Hospital

Acute Care Hospitals · Gainesville, FL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100113
Location1600 SW Archer RdGainesville, FL 32610 · Alachua County
Emergency services Birthing friendly

Hca Florida Lake City Hospital

Acute Care Hospitals · Lake City, FL
3/5 CMS rating
OwnershipProprietary
CMS Certification Number100156
Location340 NW Commerce DrLake City, FL 32055 · Columbia County
Emergency services

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
$87.62 typical visit price
range $56.00 – $171.84
Typical copayment $21.90 (range $14.00 – $42.96)
Most-billed visit code 99203
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
Most-billed visit code 99214
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 20

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

Physician Assistant (Surgical)
1431 SW 1ST AVE
OCALA, FL 34471
Emergency Medicine
1431 SW 1ST AVE
OCALA, FL 34471
Emergency Medicine
1431 SW 1ST AVE, BITZER BLDG, SUITE 7
OCALA, FL 34471
Emergency Medicine
1431 SW 1ST AVE
OCALA, FL 34471
Student in an Organized Health Care Education/Training Program
1431 SW 1ST AVE
OCALA, FL 34471
Student in an Organized Health Care Education/Training Program
1431 SW 1ST AVE
OCALA, FL 34471
Internal Medicine
1431 SW 1ST AVE
OCALA, FL 34471
Physician Assistant
1431 SW 1ST AVE
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 Thomas Alterman's NPI number?

The NPI number for Thomas Alterman is 1376120097. It was assigned to this individual provider in the NPPES registry on March 27, 2021.

Where is Thomas Alterman located?

Thomas Alterman practices at 1431 SW 1st Ave, Ocala, FL 34471. The listed phone number is (352) 401-1000.

What is Thomas Alterman's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Thomas Alterman enrolled in Medicare?

Yes. Thomas Alterman 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.

Is Thomas Alterman affiliated with any hospitals?

According to CMS data, Thomas Alterman is affiliated with Uf Health Shands Hospital and Hca Florida Lake City Hospital.

When was this NPI record last updated?

The NPPES record for Thomas Alterman was last updated on September 5, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.