Margaret Hayden Warren , PA-C
Physician Assistant • Orange Park, FL
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Margaret Warren has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Margaret Warren, PA-C was a registered Physician Assistant practicing in Orange Park, FL. Throughout an active medical career spanning 7 years, Margaret Warren provided care at the practice location at 2300 PARK AVE STE 102 until profile deactivation on 2026-03-05.
Historical Medicare Part B clinical services included needle measurement of electrical activity in arm or leg muscles, complete study, established patient outpatient office visit, nerve conduction, 5-6 studies. Public procedure reimbursement records and service volume details are provided below for historical transparency.
Practice Location & Contact Primary Location
2300 Park Ave Ste 102
Orange Park, FL 32073
Specialty Benchmarks & Practice Insights
Comparative analytics for Physician Assistant in Orange Park, FL
Practicing in Orange Park, FL (10376 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
95886
Needle measurement of electrical activity in arm or leg muscles, complete study
|
45 | 43 | $271.00 | $78.33 |
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
23 | 22 | $323.00 | $92.01 |
|
95909
Nerve conduction, 5-6 studies
|
20 | 20 | $446.00 | $112.97 |
|
95910
Nerve conduction, 7-8 studies
|
18 | 18 | $589.00 | $160.69 |
|
99205
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
|
16 | 16 | $627.00 | $177.08 |
Medical Specialties & State Licenses
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.
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on March 05, 2026
NPI status registered as active in NPPES database
Registered at 2300 PARK AVE STE 102, ORANGE PARK, FL 32073 (Tel: 9042762220)
Registered at 4205 BELFORT RD STE 4015, JACKSONVILLE, FL 322163623
Recorded as MARGARET WARREN, PA-C
Physician Assistant (License #PA2169 in FL)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
4205 Belfort Rd Ste 4015
Jacksonville, FL 322163623
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