Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1578138533 Individual Practitioner Male Practitioner

Dr. Alexander Nathaniel Fleischhacker , DO

Internal Medicine • Gainesville, FL

Professional Overview & Biography Verified Profile Summary

Dr. Alexander Fleischhacker, DO is a registered healthcare professional specializing in Internal Medicine in Gainesville, FL. Practice services are available at 1600 SW ARCHER RD under active NPI credentials.

Frequently performed procedures and clinical services include initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1600 Sw Archer Rd

Gainesville, FL 326103003

Telephone 3522650379
Associated Practice Facility / Clinic
🏢 Faculty Associates, Inc Facility NPI 1659322014

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Gainesville, FL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 18.4 Yrs
State Avg: 26.5 Yrs
Regional Practice Density
296 Specialists

Practicing in Gainesville, FL (10650 Statewide)

Telehealth Adoption Rate
12.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
73.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
106 104 $648.00 $169.64

Medical Specialties & State Licenses

CMS Verified: 2024-09-11
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License FL OS21045

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
NPI 1003010299

Doctor of Medicine (M.D.)

NPI 1003011735

Doctor of Osteopathic Medicine (D.O.)

NPI 1003042029
Dr. Gulsun Erdag , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1003042854

Doctor of Medicine (M.D.)

Dr. Albert Mattia , DDS

Dentist - Prosthodontics

NPI 1003055054

Doctor of Dental Surgery

Joanna Chaffin

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1003102377

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

10 Historical Events
📍
Updated Business Mailing Address September 11, 2024

Registered at PO BOX 100238, GAINESVILLE, FL 326100238 (Tel: 3522948278)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 11, 2024

Student in an Organized Health Care Education/Training Program

📍
Updated Practice Location June 24, 2024

Registered at 1600 SW ARCHER RD, GAINESVILLE, FL 326103003 (Tel: 3522650379)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 24, 2024

Internal Medicine (License #21045 in FL)

NPI Profile Active May 23, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location May 23, 2021

Registered at 4725 N FEDERAL HWY, FORT LAUDERDALE, FL 333084603 (Tel: 8584429627)

📍
Updated Business Mailing Address May 23, 2021

Registered at 4725 N FEDERAL HWY, FORT LAUDERDALE, FL 333084603 (Tel: 8584429627)

👤
Provider Name / Credentials Updated May 23, 2021

Recorded as ALEXANDER FLEISCHHACKER, DO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 23, 2021

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration May 23, 2021

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1578138533
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 23, 2021
Last Update: September 11, 2024
Sole Proprietor: No

Mailing Address

Po Box 100238

Gainesville, FL 326100238

Phone: 3522948278

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.