MS. MARGARET LILLIAN LALOR ARNP
NPI 1275718843
Nurse Practitioner - Primary Care in St. Petersburg, FL

Active since January 02, 2008PECOS EnrolledAccepts Medicare Assignment
1700 66TH ST. N., SUITE 510, ST. PETERSBURG, FL 33710(727) 384-2479(727) 384-3573 Get Directions Write a Review

NPPES record last updated: December 5, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 5, 2019, May 13, 2019, Mar 31, 2017 (3 updates tracked since 2017).

About Ms. Margaret Lillian Lalor Arnp NPPES

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

MS. MARGARET LILLIAN LALOR ARNP (NPI 1275718843) is an individual primary care provider in St. Petersburg, Florida, licensed in Florida (ARNP2711732) and active in the NPI registry since January 2008. She is enrolled in Medicare PECOS, is affiliated with Morton Plant Hospital, and is a graduate of Other (2007).

NPPES Registry Identity

NPI1275718843
Entity TypeIndividualFemale
Primary Taxonomy363LP2300X
Provider Legal NameMS. MARGARET LILLIAN LALORCredential: ARNP
Location Address1700 66TH ST. N., SUITE 510St. Petersburg, FL 33710-5512
Mailing Address1700 66th St. N., Suite 510St. Petersburg, FL 33710-5512 · (727) 384-2479 · Fax (727) 384-3573
Fax(727) 384-3573
Sole ProprietorYes
Medical School CMSOtherGraduated 2007
Enumeration DateJanuary 2, 2008
Last NPPES UpdateDecember 5, 20193 updates tracked since enumeration
NPI 1275718843 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Primary CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP2300X
License Licensed in FL · ARNP2711732
1700 66TH ST. N., St. Petersburg, FL 33710

Other Names 1

Professional Name (2)Ms. Peggi Lillian Lalor Arnp

Other Identifiers 1

Medicaid008755800FL

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

Ms. Margaret Lillian Lalor Arnp 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 ID7315018645
PECOS Enrollment IDI20101119000386
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 5

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
109 services62 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
69 services49 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
46 services46 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
40 services14 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
16 services13 patients

Hospital Affiliations CMS Care Compare

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

Morton Plant Hospital

Acute Care Hospitals · Clearwater, FL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100127
Location300 Pinellas StClearwater, FL 33756 · Pinellas County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33710 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
$87.62 typical visit price
range $56.00 – $171.84
Typical copayment $21.90 (range $14.00 – $42.96)
Most-billed visit code 99203
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

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

Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
1 supplier16 claims16 services$42.94 avg. paid by Medicare
Patient lift, hydraulic or mechanical, includes any seat, sling, strap(s) or pad(s) E0630
DME-Other DME · category DE000N
2 suppliers13 claims13 services$25.34 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 2

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

Nurse Practitioner (Primary Care)
1700 66TH ST. N., SUITE 510
ST. PETERSBURG, FL 33710
Internal Medicine (Infectious Disease)
1700 66TH ST. N., STE 510
ST PETERSBURG, FL 33710

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 Margaret Lalor's NPI number?

The NPI number for Margaret Lalor is 1275718843. It was assigned to this individual provider in the NPPES registry on January 2, 2008. The provider is also known as Ms. Peggi Lillian Lalor Arnp.

Where is Margaret Lalor located?

Margaret Lalor practices at 1700 66th St. N. Suite 510, St. Petersburg, FL 33710. The listed phone number is (727) 384-2479.

What is Margaret Lalor's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.

Is Margaret Lalor enrolled in Medicare?

Yes. Margaret Lalor 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 Margaret Lalor accept?

Health plans from Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list Margaret Lalor 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 Margaret Lalor affiliated with any hospitals?

According to CMS data, Margaret Lalor is affiliated with Morton Plant Hospital.

When was this NPI record last updated?

The NPPES record for Margaret Lalor was last updated on December 5, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.