Margaret Ellen Corrigan , APRN
Nurse Practitioner • St Augustine, FL
2200 N Ponce De Leon Blvd Ste 1
St Augustine, FL 320842650
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Margaret Corrigan is listed in NPPES under Nurse Practitioner.
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NPI assigned on August 5, 2011; this date does not establish years in practice.
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Published CMS data list 387 Original Medicare Part B services in 2020.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020. Published rows only; this is not a quality measure.
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Published Part B service records, 2020:
- 99214 — Established patient outpatient office visit: 84 service units.
- G0439 — Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit: 84 service units.
- 83036 — Hemoglobin a1c level: 75 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2019 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2020). CPT notice
See all 7 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 133 Medicare Part D prescriptions, including refills, in 2021.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2021. Published rows only; this is not a quality measure.
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Published Part D records, 2021:
- Amlodipine Besylate — 24 prescription fills, including refills.
- Levothyroxine Sodium — 22 prescription fills, including refills.
- Lisinopril — 17 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2021. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 8 records in the table · Guide: How to read Medicare Part D prescriber data
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Medicare Part B services went from 267 in 2017 to 387 in 2020.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2017–2020.
Practice Location & Contact Primary Location
2200 N Ponce De Leon Blvd Ste 1
St Augustine, FL 320842650
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $20,185 in 2020
The total amount Medicare approved for these services in 2020. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020.
Paid by Medicare
About $16,379 in 2020
The part of the Medicare-allowed amount that Medicare itself paid in 2020, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020.
30-day fills
358 standardized 30-day fills in 2021
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$3,087 in 2021
The total cost of these prescriptions in 2021, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2021.
Open Payments general payments, program year 2025
All general payments: $224.93 across 7 records.
By nature of payment
- Food and Beverage: $224.93 across 7 records.
Reporting-company totals (3 largest of 4)
- Dexcom, Inc.: $90.00 across 1 record.
- Eli Lilly and Company: $74.08 across 3 records.
- Novo Nordisk Inc: $38.04 across 2 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
NPI first issued
2011
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Can order Medicare-covered services
CMS lists Margaret Corrigan as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in St Augustine and Florida
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Margaret Corrigan are from 2020.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Margaret Corrigan are from 2021.
27 active clinicians are listed under Nurse Practitioner with a practice address in St Augustine, FL (8,853 in Florida).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in St Augustine
18.5% of these 27 clinicians have the CMS telehealth indicator.
48.1% of these 27 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 45% from 267 in 2017 to 387 in 2020.
- 2017: 267
- 2018: 1,123
- 2019: 1,402
- 2020: 387
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Medicare-allowed amount
Medicare-allowed amount increased 18% from $17,048 in 2017 to $20,185 in 2020.
- 2017: $17,048
- 2018: $54,020
- 2019: $69,344
- 2020: $20,185
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Paid by Medicare
Paid by Medicare increased 17% from $14,023 in 2017 to $16,379 in 2020.
- 2017: $14,023
- 2018: $45,516
- 2019: $55,743
- 2020: $16,379
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 96% from 3,596 in 2017 to 133 in 2021.
- 2017: 3,596
- 2018: 4,181
- 2019: 4,274
- 2020: 3,137
- 2021: 133
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30-day fills
30-day fills decreased 95% from 7,033 in 2017 to 358 in 2021.
- 2017: 7,033
- 2018: 8,844
- 2019: 9,474
- 2020: 7,665
- 2021: 358
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Part D drug cost
Part D drug cost decreased 98% from $152,551 in 2017 to $3,087 in 2021.
- 2017: $152,551
- 2018: $174,610
- 2019: $206,368
- 2020: $131,947
- 2021: $3,087
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $114.64 in 2021 to $224.93 in 2025.
- 2021: $114.64
- 2022: $171.72
- 2023: $196.18
- 2024: $97.93
- 2025: $224.93
Sources: CMS Medicare Physician & Other Practitioners (2020), CMS Medicare Part D Prescribers (2021), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $224.93.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Dexcom, Inc. |
Food and Beverage
In-kind items and services
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Dexcom G6 Transmitter | General | $90.00 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
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ZEPBOUND | General | $27.05 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
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KISUNLA | General | $25.26 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
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Rybelsus | General | $23.34 |
| Exeltis, USA Inc. |
Food and Beverage
In-kind items and services
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SLYND | General | $22.81 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
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MOUNJARO | General | $21.77 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
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Ozempic | General | $14.70 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2019 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2020; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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84 | 66 | $217.00 | $92.75 |
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G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
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84 | 84 | $229.00 | $97.95 |
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83036
Hemoglobin a1c level
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75 | 75 | $47.00 | $9.55 |
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81002
Urinalysis, manual test
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73 | 72 | $13.00 | $3.42 |
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93000
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
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44 | 44 | $34.00 | $14.50 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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16 | 15 | $149.00 | $63.06 |
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G0402
Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment
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11 | 11 | $330.00 | $141.18 |
Source: CMS Part B by Provider and Service, 2020; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2021.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Amlodipine Besylate | Amlodipine Besylate | 24 | 1,800 | $65.84 | 18 |
| Levothyroxine Sodium | Levothyroxine Sodium | 22 | 1,492 | $343.08 | 15 |
| Lisinopril | Lisinopril | 17 | 1,530 | $90.16 | 11 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 17 | 1,372 | $407.71 | — |
| Metoprolol Succinate | Metoprolol Succinate | 14 | 1,260 | $484.79 | — |
| Montelukast Sodium | Montelukast Sodium | 14 | 1,110 | $225.27 | — |
| Synthroid | Levothyroxine Sodium | 13 | 1,116 | $1,370.92 | — |
| Losartan Potassium | Losartan Potassium | 12 | 958 | $98.96 | — |
Source: CMS Part D by Provider and Drug, 2021; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2025-12-19NUCC Taxonomy Code: 363L00000X
(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.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSSources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 2200 N PONCE DE LEON BLVD STE 1, ST AUGUSTINE, FL 320842650 (Tel: 9046575736)
Registered at 2200 N PONCE DE LEON BLVD STE 1, ST AUGUSTINE, FL 320842650 (Tel: 9046575736)
Recorded as MARGARET CORRIGAN, APRN
Registered at PO BOX 45443, SALT LAKE CITY, UT 841450443 (Tel: 9042021032)
NPI status registered as active in NPPES database
Registered at 1577 ROBERTS DR, SUITE 224, JACKSONVILLE BEACH, FL 322503264 (Tel: 9042466940)
Registered at PO BOX 44004, JACKSONVILLE, FL 322314004 (Tel: 9042021032)
Recorded as MARGARET CORRIGAN, ARNP
Nurse Practitioner (license number reported to NPPES: FL ARNP3111252)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Nurse Practitioners in St Augustine
- Hayley Ward, ARNP
- Dr. Christian Meade, DNP
- Whitney Marema, RN
- Dr. Kellee Murray, DNP
- Elizabeth Cobian, MSN, APRN, FNP-C
- Megan Andersen, APRN
Mailing Address
2200 N Ponce De Leon Blvd Ste 1
St Augustine, FL 320842650
Phone: 9046575736