Active NPI 1710237276 Individual Practitioner Female Practitioner

Elizabeth Keeler Marshall , PA-C

Physician Assistant • Fernandina Beach, FL

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Elizabeth Marshall, PA-C is a certified Physician Assistant practicing in Fernandina Beach, FL. With approximately 14 years of clinical experience since completing medical education in 2012, Elizabeth Marshall delivers high-quality medical care to the local community at 1132 S 14TH ST.

Elizabeth Marshall is affiliated with Millennium Physician Group Llc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include insertion of needle into vein for collection of blood sample, blood test, comprehensive group of blood chemicals, complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1132 S 14th St

Fernandina Beach, FL 320342920

Telephone 9042774690

Fax 9042778487

Associated Practice Facility / Clinic

🏢 Ackerman Cancer Center, Pa Facility NPI 1043074214

Medicare Profile & Education

Medical School

Other

Graduation Year

2012

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Fernandina Beach, FL

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

14 Yrs -0.2 yrs vs City Avg

City Avg: 14.2 Yrs

State Avg: 11.1 Yrs

Regional Practice Density

23 Specialists

Practicing in Fernandina Beach, FL (10376 Statewide)

Telehealth Adoption Rate

21.7% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

56.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Marshall (14 Years) 14 Yrs

Fernandina Beach Specialty Average (14.2 Years) 14.2 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	226	141	$17.66	$8.65
80053 Blood test, comprehensive group of blood chemicals	148	110	$21.12	$10.28
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	130	100	$15.54	$7.61
80061 Blood test, lipids (cholesterol and triglycerides)	129	100	$26.78	$13.03
84443 Blood test, thyroid stimulating hormone (TSH)	116	93	$33.60	$16.46
82607 Cyanocobalamin (vitamin B-12) level	57	46	$30.16	$14.54
82306 Vitamin d-3 level	57	52	$59.20	$29.01
83036 Hemoglobin A1C level	53	40	$19.42	$9.52
84439 Thyroxine (thyroid chemical), free	51	39	$18.04	$8.68
82746 Folic acid level	36	30	$29.40	$14.41
83540 Iron level	21	16	$12.94	$6.34
83550 Iron binding capacity	21	16	$17.48	$8.57
82728 Ferritin (blood protein) level	21	16	$27.26	$13.36
82043 Urine microalbumin (protein) level	20	16	$11.56	$5.66
82570 Creatinine level to test for kidney function or muscle injury	20	16	$10.36	$5.08
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	18	12	$34.78	$11.66
G0103 Prostate cancer screening; prostate specific antigen test (psa)	17	17	$38.62	$18.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	17	$260.73	$102.55
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	11	11	$39.25	$13.59

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	153	110	$263.76	$103.44
36415 Insertion of needle into vein for collection of blood sample	104	73	$17.14	$8.40
80053 Blood test, comprehensive group of blood chemicals	57	49	$21.12	$10.35
84443 Blood test, thyroid stimulating hormone (TSH)	49	43	$33.60	$16.46
80061 Blood test, lipids (cholesterol and triglycerides)	48	46	$26.78	$13.12
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	47	44	$15.54	$7.61
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	40	32	$370.10	$146.52
84439 Thyroxine (thyroid chemical), free	25	20	$18.04	$8.84
G0444 Annual depression screening, 5 to 15 minutes	25	25	$37.76	$14.44
82607 Cyanocobalamin (vitamin B-12) level	24	22	$30.16	$14.34
99497 Advance care planning, first 30 minutes	23	23	$171.34	$68.99
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	23	23	$266.48	$102.23
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	23	17	$29.95	$10.64
82306 Vitamin d-3 level	20	20	$59.20	$29.01
83036 Hemoglobin A1C level	19	16	$19.42	$9.52
81003 Automated urinalysis test	17	17	$4.50	$2.07
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	14	11	$3.47	$1.48
G0008 Administration of influenza virus vaccine	14	14	$64.40	$30.24
90662 Influenza vaccine split virus, preservative free	14	14	$140.87	$71.69
96127 Assessment of emotional or behavioral problems	12	12	$10.04	$4.57

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	540	219	$266.61	$106.61
J1100 Injection, dexamethasone sodium phosphate, 1 mg	101	14	$0.24	$0.11
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	94	94	$269.45	$109.25
99497 Advance care planning, first 30 minutes	91	91	$176.18	$71.33
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	91	62	$377.13	$151.41
G0444 Annual depression screening, 5 to 15 minutes	69	69	$37.78	$15.15
81003 Automated urinalysis test	67	47	$4.50	$2.15
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	59	30	$29.68	$11.54
99213 Established patient office or other outpatient visit, typically 15 minutes	43	38	$190.14	$75.50
93000 Routine ekg using at least 12 leads including interpretation and report	31	31	$30.28	$12.07
36415 Insertion of needle into vein for collection of blood sample	27	14	$6.00	$2.85
G0008 Administration of influenza virus vaccine	27	26	$60.44	$28.68
90662 Influenza vaccine split virus, preservative free	26	25	$130.52	$68.41
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$353.56	$142.18
83036 Hemoglobin A1C level	14	12	$19.42	$9.64

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	191	92	$270.92	$108.49
36415 Insertion of needle into vein for collection of blood sample	173	96	$6.00	$2.95
80053 Blood test, comprehensive group of blood chemicals	146	86	$21.12	$10.49
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	134	85	$12.94	$6.22
80061 Blood test, lipids (cholesterol and triglycerides)	112	77	$26.78	$13.18
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	100	15	$2.45	$1.14
81003 Automated urinalysis test	85	60	$4.50	$2.20
83036 Hemoglobin A1C level	80	55	$19.42	$9.28
84443 Blood test, thyroid stimulating hormone (TSH)	79	59	$33.60	$16.62
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	57	57	$275.20	$108.13
99497 Advance care planning, first 30 minutes	56	56	$177.74	$70.27
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	56	18	$29.22	$11.87
82306 Vitamin d-3 level	39	39	$59.20	$28.95
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	32	22	$379.14	$150.20
G0008 Administration of influenza virus vaccine	32	32	$36.92	$16.59
82607 Cyanocobalamin (vitamin B-12) level	31	24	$30.16	$15.08
84439 Thyroxine (thyroid chemical), free	30	19	$18.04	$9.02
90662 Influenza vaccine split virus, preservative free	27	27	$128.93	$65.26
83550 Iron binding capacity	22	18	$17.48	$8.40
83540 Iron level	22	18	$12.94	$6.22
82728 Ferritin (blood protein) level	22	18	$27.26	$13.10
82043 Urine microalbumin (protein) level	18	16	$11.56	$5.78
G0103 Prostate cancer screening; prostate specific antigen test (psa)	18	18	$38.62	$19.31
80305 Testing for presence of drug, read by direct observation	14	11	$25.20	$11.70
82570 Creatinine level to test for kidney function or muscle injury	14	12	$10.36	$5.18
G0446 Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes	13	13	$56.16	$22.85

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	204	92	$228.04	$92.35
36415 Insertion of needle into vein for collection of blood sample	204	113	$6.00	$2.97
80053 Blood test, comprehensive group of blood chemicals	149	100	$21.15	$10.44
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	142	97	$12.97	$6.19
80061 Blood test, lipids (cholesterol and triglycerides)	110	83	$26.81	$13.12
81003 Automated urinalysis test	97	67	$4.50	$2.24
83036 Hemoglobin A1C level	81	56	$19.47	$9.23
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	56	25	$30.29	$12.05
99213 Established patient office or other outpatient visit, typically 15 minutes	44	30	$157.23	$63.72
J0696 Injection, ceftriaxone sodium, per 250 mg	36	16	$1.17	$0.58
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	29	29	$241.19	$98.39
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	19	17	$306.42	$124.74
G0009 Administration of pneumococcal vaccine	15	15	$41.17	$16.42
84443 Blood test, thyroid stimulating hormone (TSH)	14	14	$33.60	$16.80
90670 Pneumococcal vaccine for injection into muscle	11	11	$451.81	$224.74

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	139	76	$227.56	$92.34
J1100 Injection, dexamethasone sodium phosphate, 1 mg	90	17	$0.26	$0.13
36415 Insertion of needle into vein for collection of blood sample	86	60	$5.98	$2.94
80053 Blood test, comprehensive group of blood chemicals	68	51	$23.48	$11.34
85610 Blood test, clotting time	61	31	$7.00	$4.28
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	59	31	$65.12	$38.16
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	59	31	$34.74	$14.04
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	57	52	$14.36	$6.81
J0696 Injection, ceftriaxone sodium, per 250 mg	42	16	$1.04	$0.53
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	40	40	$243.62	$98.79
81003 Automated urinalysis test	40	34	$4.98	$2.38
80061 Blood test, lipids (cholesterol and triglycerides)	35	34	$29.76	$14.16
99213 Established patient office or other outpatient visit, typically 15 minutes	25	22	$155.58	$63.11
G0008 Administration of influenza virus vaccine	23	23	$52.50	$16.24
83036 Hemoglobin A1C level	23	22	$21.58	$9.71
93000 Routine ekg using at least 12 leads including interpretation and report	20	20	$36.00	$14.47
90662 Influenza vaccine split virus, preservative free	19	19	$110.35	$54.89
G0009 Administration of pneumococcal vaccine	17	17	$52.50	$16.24
G0444 Annual depression screening, 5 to 15 minutes	17	17	$37.62	$15.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
85610 Blood test, clotting time	73	34	$7.00	$4.75
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	67	33	$65.12	$36.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
85610 Blood test, clotting time	94	50	$7.00	$5.28
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	92	52	$65.12	$36.45
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	42	12	$136.85	$77.22
81003 Automated urinalysis test	11	11	$10.00	$3.02

Medical Specialties & State Licenses

CMS Verified: 2026-03-02

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License FL PA9106747

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.

Physician Assistant - Medical

NUCC Taxonomy Code: 363AM0700X

State License FL PA9106747

Definition to come...

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

103385300 (FL)

Commercial Insurance / Payer ID Medicare

LK444 (FL)

Commercial Insurance / Payer ID Bcbs

Y0QS5 (FL)

Hospital & Practice Group Affiliations

Millennium Physician Group Llc

1132 S 14th St, Fernandina Beach, FL 320342920

Phone: 9042774690

Millennium Physician Group Llc

11513 N Main St, Jacksonville, FL 322184002

Phone: 9047516200

Millennium Physician Group Llc

1126 S 14th St, Fernandina Beach, FL 320342920

Phone: 9044323061

Millennium Physician Group Llc

1065 Tamiami Trl N, Nokomis, FL 342752144

Phone: 9414772364

Millennium Physician Group Llc

2675 Winkler Avenue, Fort Myers, FL 339019328

Millennium Physician Group Llc

2675 Winkler Ave, Fort Myers, FL 339019328

Millennium Physician Group Llc

19531 Cochran Blvd, Port Charlotte, FL 339482081

Phone: 9412553535

Millennium Physician Group Llc

1411 S 14th St, Fernandina Beach, FL 320343092

Phone: 9042617221

Millennium Physician Group Llc

1128 S 14th St, Fernandina Beach, FL 320342920

Phone: 9044206105

Practice Associates & Co-Workers

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

7 Associated Practitioners

Abigail Mazingo , ARNP

Nurse Practitioner - Adult Health

NPI 1205289303

Advanced Registered Nurse Practitioner

Susan Thornton , ARNP

Nurse Practitioner - Family

NPI 1306246723

Advanced Registered Nurse Practitioner

Dr. Alex Llarena , MD

Internal Medicine

NPI 1326060203

Doctor of Medicine (M.D.)

Jennifer Harper , ARNP

Nurse Practitioner - Family

NPI 1689111304

Advanced Registered Nurse Practitioner

Susan Oconnor , ARNP

Nurse Practitioner - Adult Health

NPI 1861428682

Advanced Registered Nurse Practitioner

Martha Hicks , ARNP

Nurse Practitioner - Family

NPI 1932448321

Advanced Registered Nurse Practitioner

Career & Practice History Timeline

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

11 Historical Events

📍

Updated Practice Location March 02, 2026

Registered at 1132 S 14TH ST, FERNANDINA BEACH, FL 320342920 (Tel: 9042774690)

📍

Updated Business Mailing Address March 02, 2026

Registered at 2675 WINKLER AVE STE 200, FORT MYERS, FL 339019328 (Tel: 8778563774)

📍

Updated Practice Location January 05, 2022

Registered at 1411 S 14TH ST STE B, FERNANDINA BEACH, FL 320343092 (Tel: 9042617221)

📍

Updated Practice Location August 26, 2020

Registered at 11513 N MAIN ST, JACKSONVILLE, FL 322184002 (Tel: 9047516200)

📍

Updated Business Mailing Address August 26, 2020

Registered at 2675 WINKLER AVE FL 2, FORT MYERS, FL 339019342 (Tel: 8778563774)

✅

NPI Profile Active July 14, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location July 14, 2014

Registered at 1250 S 18TH ST STE 202, FERNANDINA BEACH, FL 320344729 (Tel: 9042774690)

📍

Updated Business Mailing Address July 14, 2014

Registered at 2155 PEBBLE BEACH WAY, FERNANDINA BEACH, FL 320340403 (Tel: 9043279166)

👤

Provider Name / Credentials Updated July 14, 2014

Recorded as ELIZABETH MARSHALL, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 14, 2014

Physician Assistant (License #PA9106747 in FL)

🟢

Initial NPI Registration & Enumeration September 12, 2012

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: 1710237276

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: September 12, 2012

Last Update: March 02, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2675 Winkler Ave Ste 200

Fort Myers, FL 339019328

Phone: 8778563774

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

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