LEA MARGARET THIES FNP
NPI 1710266804
Nurse Practitioner in Marathon, FL

Active since August 08, 2011PECOS EnrolledAccepts Medicare Assignment
81.28/100
CMS Quality Rating
3303 OVERSEAS HWY STE 100, MARATHON, FL 33050(305) 434-1400(305) 743-0962 Get Directions Write a Review

NPPES record last updated: January 15, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 30, 2024, Nov 14, 2024, Oct 20, 2020 and 1 more (4 updates tracked since 2016).

About Lea Margaret Thies Fnp NPPES

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

LEA MARGARET THIES FNP (NPI 1710266804) is an individual nurse practitioner in Marathon, Florida, licensed in Florida (APRN11036184) and active in the NPI registry since August 2011. She is enrolled in Medicare PECOS, is affiliated with Fishermen's Community Hospital, and is a graduate of Other (2008).

NPPES Registry Identity

NPI1710266804
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameLEA MARGARET THIESCredential: FNP
Location Address3303 OVERSEAS HWY STE 100Marathon, FL 33050-2329
Mailing AddressPo Box 100707Atlanta, GA 30384-0707 · (786) 662-7980
Fax(305) 743-0962
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateAugust 8, 2011
Last NPPES UpdateJanuary 15, 20254 updates tracked since enumeration
NPPES CertifiedJanuary 15, 2025
NPI 1710266804 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License Licensed in FL · APRN11036184
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
3303 OVERSEAS HWY STE 100, Marathon, FL 33050

Accepted Insurance

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

Lea Margaret Thies Fnp 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 ID7113150905
PECOS Enrollment IDI20140501000874
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 3

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.

Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 99349
An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.
558 services112 patients
Influenza vaccine split virus, preservative free 90662
The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.
15 services15 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
15 services15 patients

Hospital Affiliations CMS Care Compare 2

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

Fishermen's Community Hospital

Critical Access Hospitals · Marathon, FL
OwnershipVoluntary non-profit - Private
CMS Certification Number101312
Location3301 Overseas HwyMarathon, FL 33050 · Monroe County
Emergency services

Mariners Hospital

Critical Access Hospitals · Tavernier, FL
OwnershipVoluntary non-profit - Private
CMS Certification Number101313
Location91500 Overseas HighwayTavernier, FL 33070 · Monroe County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33050 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
$96.13 typical visit price
range $60.92 – $187.05
Typical copayment $24.03 (range $15.23 – $46.76)
Most-billed visit code 99203
Established Patient
$107.17 typical visit price
range $18.99 – $150.24
Typical copayment $26.79 (range $4.74 – $37.56)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

81.28/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality70.77
Promoting Interoperability100
Improvement Activities40
Cost66.84

Referred Medical Equipment & Supplies CMS DME claims 18

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Sterile water, saline and/or dextrose, diluent/flush, 10 ml A4216
DME-Medical/Surgical Supplies · category DA000N
2 suppliers11 claims480 services$0.38 avg. paid by Medicare
Sterile water/saline, 500 ml A4217
DME-Medical/Surgical Supplies · category DA000N
2 suppliers11 claims60 services$2.56 avg. paid by Medicare
Tracheal suction catheter, any type other than closed system, each A4624
DME-Other DME · category DE000N
2 suppliers11 claims1,116 services$2.17 avg. paid by Medicare
Oropharyngeal suction catheter, each A4628
DME-Other DME · category DE000N
2 suppliers11 claims37 services$3.61 avg. paid by Medicare
Tubing, used with suction pump, each A7002
DME-Other DME · category DE000N
2 suppliers11 claims27 services$3.42 avg. paid by Medicare
Tracheostomy tube collar/holder, each A7526
DME-Orthotic Devices · category DF000N
2 suppliers11 claims450 services$3.28 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 5

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

Urology
3303 OVERSEAS HWY STE 100
MARATHON, FL 33050
Durable Medical Equipment & Medical Supplies
3303 OVERSEAS HWY STE 100
MARATHON, FL 33050
Family Medicine
3303 OVERSEAS HWY STE 100
MARATHON, FL 33050
Family Medicine
3303 OVERSEAS HWY STE 100
MARATHON, FL 33050
Physician Assistant
3303 OVERSEAS HWY STE 100
MARATHON, FL 33050

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 Lea Thies's NPI number?

The NPI number for Lea Thies is 1710266804. It was assigned to this individual provider in the NPPES registry on August 8, 2011.

Where is Lea Thies located?

Lea Thies practices at 3303 Overseas Hwy Ste 100, Marathon, FL 33050. The listed phone number is (305) 434-1400.

What is Lea Thies's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Lea Thies enrolled in Medicare?

Yes. Lea Thies 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.

What insurance does Lea Thies accept?

Health plans from AvMed and Oscar Health Maintenance Organization of Florida list Lea Thies as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Lea Thies affiliated with any hospitals?

According to CMS data, Lea Thies is affiliated with Fishermen's Community Hospital and Mariners Hospital.

When was this NPI record last updated?

The NPPES record for Lea Thies was last updated on January 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.