Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1356016182 Individual Practitioner Male Practitioner

William Derek Heinlen , PA

Physician Assistant - Surgical • Melbourne, FL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

William Heinlen, PA is a certified Physician Assistant - Surgical practicing in Melbourne, FL. With approximately 5 years of clinical experience since completing medical education in 2021, William Heinlen delivers high-quality medical care to the local community at 2222 S HARBOR CITY BLVD STE 430.

William Heinlen is affiliated with Orlando Health Medical Group Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2222 S Harbor City Blvd Ste 430

Melbourne, FL 329015591

Telephone 3213448746
Fax 3213391932

Medicare Profile & Education

Medical School

Other

Graduation Year

2021

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant - Surgical in Melbourne, FL

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
5 Yrs -9.6 yrs vs City Avg
City Avg: 14.6 Yrs
State Avg: 15.3 Yrs
Regional Practice Density
53 Specialists

Practicing in Melbourne, FL (1463 Statewide)

Telehealth Adoption Rate
5.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
66.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Heinlen (5 Years) 5 Yrs
Melbourne Specialty Average (14.6 Years) 14.6 Yrs

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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
15 14 $334.00 $109.98
99213 Established patient office or other outpatient visit, typically 15 minutes
13 12 $224.00 $77.98

Medical Specialties & State Licenses

CMS Verified: 2026-06-17
Physician Assistant - Surgical Primary Specialty

NUCC Taxonomy Code: 363AS0400X

State License FL PA9115153

Definition to come...

Physician Assistant

NUCC Taxonomy Code: 363A00000X

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
120201000 (FL)
Commercial Insurance / Payer ID Hfmg
XQ124 (FL)

Hospital & Practice Group Affiliations

Orlando Health Medical Group Inc

13695 Us Hwy 1, Sebastian, FL 329583230

Phone: 7225893186

Orlando Health Medical Group Inc

32 W Gore St, Orlando, FL 328061134

Secondary Practice Locations

14430 Us Highway 1 Ste 101

Sebastian, FL 329583289

Phone: 7725818003

1536 N Jefferson St

Jacksonville, FL 322096525

Phone: 9044755800

Practice Associates & Co-Workers

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

2 Associated Practitioners
NPI 1366423022

Doctor of Medicine (M.D.)

NPI 1366806242

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location June 17, 2026

Registered at 2222 S HARBOR CITY BLVD STE 430, MELBOURNE, FL 329015591 (Tel: 3213448746)

📍
Updated Practice Location April 01, 2025

Registered at 14430 US HIGHWAY 1 STE 101, SEBASTIAN, FL 329583289 (Tel: 7725818003)

📍
Updated Business Mailing Address April 01, 2025

Registered at 14430 US HIGHWAY 1 STE 101, SEBASTIAN, FL 329583289 (Tel: 7725818003)

NPI Profile Active August 13, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location August 13, 2021

Registered at 1536 N JEFFERSON ST, JACKSONVILLE, FL 322096525 (Tel: 9044755800)

📍
Updated Business Mailing Address August 13, 2021

Registered at 3180 BENT CREEK LN, JACKSONVILLE, FL 322165757 (Tel: 3219604576)

👤
Provider Name / Credentials Updated August 13, 2021

Recorded as WILLIAM HEINLEN, PA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 13, 2021

Physician Assistant

🟢
Initial NPI Registration & Enumeration August 13, 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: 1356016182
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 13, 2021
Last Update: June 17, 2026
Sole Proprietor: No

Mailing Address

14430 Us Highway 1 Ste 101

Sebastian, FL 329583289

Phone: 7725818003

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.