Allegra P Mcelroy , RN FNP
Nurse Practitioner • Mashpee, MA
107 Commercial St
Mashpee, MA 02649
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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Allegra Mcelroy is listed in NPPES under Nurse Practitioner.
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NPI assigned on May 17, 2007; this date does not establish years in practice.
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Published CMS data list 1,211 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99214 — Established patient outpatient office visit: 374 service units.
- 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: 293 service units.
- G0442 — Annual alcohol misuse screening, 5 to 15 minutes: 108 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 13 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 1,681 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Atorvastatin Calcium — 172 prescription fills, including refills.
- Amlodipine Besylate — 154 prescription fills, including refills.
- Losartan Potassium — 126 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 45 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 85% of clinicians listed under Nurse Practitioner in Massachusetts (2024, 1,536 clinicians with data). Median for this group: 293. Middle half: 113 to 625.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 133 in 2020 to 1,211 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
107 Commercial St
Mashpee, MA 02649
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Medical Care Of Boston Management Corporation. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
2001
What Public CMS Data Show
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
296 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $73,767 in 2024
The total amount Medicare approved for these services in 2024. 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, 2024.
Paid by Medicare
About $59,093 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, 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, 2024.
30-day fills
4,265 standardized 30-day fills in 2024
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
$116,423 in 2024
The total cost of these prescriptions in 2024, 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, 2024.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2021–2025.
Years since graduation
25 years (graduated 2001)
CMS Doctors and Clinicians data list 2001 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2007
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.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
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?”
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Allegra Mcelroy has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Allegra Mcelroy 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 Mashpee and Massachusetts
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 85% of clinicians listed under Nurse Practitioner in Massachusetts (2024, 1,536 clinicians with data). Median for this group: 293. Middle half: 113 to 625.
Too few clinicians listed under Nurse Practitioner in Mashpee have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A higher Medicare-allowed amount than 85% of clinicians listed under Nurse Practitioner in Massachusetts (2024, 1,536 clinicians with data). Median for this group: $24,187. Middle half: $9,751 to $49,233.
Too few clinicians listed under Nurse Practitioner in Mashpee have Medicare Part B data for 2024 to compare.
Paid by Medicare
A higher Medicare payment amount than 85% of clinicians listed under Nurse Practitioner in Massachusetts (2024, 1,536 clinicians with data). Median for this group: $18,312. Middle half: $7,110 to $37,062.
Too few clinicians listed under Nurse Practitioner in Mashpee have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
More Part D prescriptions than 80% of clinicians listed under Nurse Practitioner in Massachusetts (2024, 1,589 clinicians with data). Median for this group: 330. Middle half: 89 to 1,072.
Too few clinicians listed under Nurse Practitioner in Mashpee have Medicare Part D data for 2024 to compare.
Part D drug cost
A higher Part D drug cost than 70% of clinicians listed under Nurse Practitioner in Massachusetts (2024, 1,589 clinicians with data). Median for this group: $25,224. Middle half: $1,758 to $161,316.
Too few clinicians listed under Nurse Practitioner in Mashpee have Medicare Part D data for 2024 to compare.
9 active clinicians are listed under Nurse Practitioner with a practice address in Mashpee, MA (3,483 in Massachusetts).
Addresses are self-reported to NPPES and may be out of date.
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 811% from 133 in 2020 to 1,211 in 2024.
- 2020: 133
- 2021: 169
- 2022: 114
- 2023: 751
- 2024: 1,211
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Medicare-allowed amount
Medicare-allowed amount increased 6085% from $1,193 in 2020 to $73,767 in 2024.
- 2020: $1,193
- 2021: $1,503
- 2022: $1,048
- 2023: $51,292
- 2024: $73,767
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Paid by Medicare
Paid by Medicare increased 5259% from $1,103 in 2020 to $59,093 in 2024.
- 2020: $1,103
- 2021: $1,367
- 2022: $1,002
- 2023: $43,133
- 2024: $59,093
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 72% from 6,004 in 2020 to 1,681 in 2024.
- 2020: 6,004
- 2021: 6,142
- 2022: 6,197
- 2023: 2,689
- 2024: 1,681
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30-day fills
30-day fills decreased 59% from 10,278 in 2020 to 4,265 in 2024.
- 2020: 10,278
- 2021: 10,712
- 2022: 11,134
- 2023: 6,237
- 2024: 4,265
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Part D drug cost
Part D drug cost decreased 74% from $448,968 in 2020 to $116,423 in 2024.
- 2020: $448,968
- 2021: $662,889
- 2022: $781,990
- 2023: $240,538
- 2024: $116,423
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 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, 2017–2024; 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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374 | 235 | $395.80 | $110.11 |
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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
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293 | 200 | $53.90 | $13.88 |
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G0442
Annual alcohol misuse screening, 5 to 15 minutes
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108 | 108 | $64.71 | $16.41 |
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G0444
Annual depression screening, 5 to 15 minutes
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103 | 103 | $64.68 | $16.42 |
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G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
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97 | 97 | $412.65 | $111.38 |
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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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82 | 74 | $282.54 | $77.57 |
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83036
Hemoglobin a1c level
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32 | 25 | $34.31 | $9.52 |
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G0447
Face-to-face behavioral counseling for obesity, 15 minutes
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30 | 23 | $97.40 | $21.52 |
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93000
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
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27 | 27 | $60.26 | $12.31 |
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G0008
Administration of influenza virus vaccine
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19 | 19 | $95.63 | $32.81 |
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90662
Influenza vaccine split virus, preservative free
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18 | 18 | $173.78 | $81.82 |
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90677
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use
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14 | 14 | $713.00 | $289.45 |
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G0009
Administration of pneumococcal vaccine
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14 | 14 | $95.00 | $32.81 |
Source: CMS Part B by Provider and Service, 2024; 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 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 172 | 15,045 | $1,918.28 | 72 |
| Amlodipine Besylate | Amlodipine Besylate | 154 | 13,143 | $1,690.33 | 59 |
| Losartan Potassium | Losartan Potassium | 126 | 10,461 | $1,786.79 | 47 |
| Levothyroxine Sodium | Levothyroxine Sodium | 107 | 8,851 | $1,264.61 | 40 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 91 | 7,344 | $2,377.79 | 43 |
| Lisinopril | Lisinopril | 82 | 7,147 | $853.90 | 36 |
| Metoprolol Succinate | Metoprolol Succinate | 54 | 4,680 | $1,530.25 | 26 |
| Metformin Hcl Er | Metformin Hcl | 52 | 4,665 | $574.58 | 21 |
| Gabapentin | Gabapentin | 46 | 2,820 | $358.22 | 16 |
| Hydrochlorothiazide | Hydrochlorothiazide | 44 | 3,920 | $174.20 | 16 |
| Bupropion Xl | Bupropion Hcl | 44 | 3,420 | $1,122.09 | 15 |
| Ozempic | Semaglutide | 42 | 2,248 | $72,106.32 | 14 |
| Omeprazole | Omeprazole | 33 | 2,850 | $460.39 | 15 |
| Trazodone Hcl | Trazodone Hcl | 33 | 2,790 | $413.97 | 13 |
| Simvastatin | Simvastatin | 32 | 2,880 | $537.58 | 14 |
| Ezetimibe | Ezetimibe | 29 | 2,550 | $1,343.24 | 11 |
| Doxycycline Hyclate | Doxycycline Hyclate | 28 | 378 | $95.17 | 17 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 28 | 581 | $610.99 | 14 |
| Escitalopram Oxalate | Escitalopram Oxalate | 25 | 2,070 | $486.79 | 16 |
| Metformin Hcl | Metformin Hcl | 25 | 2,236 | $287.04 | 11 |
| Zolpidem Tartrate | Zolpidem Tartrate | 24 | 1,155 | $211.60 | — |
| Eliquis | Apixaban | 24 | 1,005 | $19,496.01 | — |
| Allopurinol | Allopurinol | 23 | 1,949 | $216.57 | — |
| Atenolol | Atenolol | 23 | 1,910 | $172.26 | — |
| Duloxetine Hcl | Duloxetine Hcl | 21 | 1,785 | $824.29 | — |
(top 25 shown)
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC 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 PECOSPRACTITIONER - NURSE PRACTITIONER
I20051011000802
MA
9133165178
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Medical Care Of Boston Management Corporation
310 Chestnut St, Needham, MA 024922411
Phone: 6177540600
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Dentist
Dentist - General Practice
Doctor of Dental Medicine
Physician Assistant
Physician Assistant (Certified)
Family Medicine
Doctor of Osteopathic Medicine (D.O.)
Nurse Practitioner - Adult Health
Registered Nurse
Nurse Practitioner - Family
Nurse Practitioner (Certified)
Career & Practice History
NPI enumerated May 17, 2007.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
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Mailing Address
107 Commercial St
Mashpee, MA 02649
Phone: 5084777090