NPPES file of Aug 9, 2026

Maggie Elizabeth Buell, MSN, FNP-C

Family Nurse Practitioner · East Greenwich, RI

Maggie Elizabeth Buell, MSN, FNP-C is a family nurse practitioner with a practice address in East Greenwich, Rhode Island, and NPI 1689311623, issued on May 19, 2022. Check the license (Rhode Island APRN03140, as entered in NPPES) with the Rhode Island board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689311623
Name
Maggie Elizabeth Buell
Credential
MSN, FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
APRN03140 RI
Self-reported in NPPES; status is on the state search
Practice location
3461 S County Trl, East Greenwich, RI 02818
Phone
(401) 471-6740
Enumerated
May 19, 2022
Record last updated
Jul 12, 2022
Medicare enrollment
Enrolled (PECOS I20220713003647); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3461 S County Trl

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Meighan Blanco, NPFamily Nurse Practitioner1053574111
  2. Taryn Carbone, FNP-CFamily Nurse Practitioner1801616263
  3. Carla Cesario, MDFamily Medicine Physician1992725790
  4. Vincent CriscioneDermatology Physician1891085387
  5. Richard Delsesto, MDInternal Medicine Physician1942318357
  6. Robert Dyer, M.D.Dermatology Physician1588866719

Verify Maggie Elizabeth Buell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Rhode Island board licenses this profession
    Search for license APRN03140    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Rhode Island license search

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52% fewer Medicare Part D claims than the average family nurse practitioner in 2024

624 Medicare Part D claims for 468 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Maggie Buell624
  2. Specialty average1,305

Most prescribed

  1. Cephalexin91 claims
  2. Doxycycline Hyclate89 claims
  3. Amoxicillin-Clavulanate Potass73 claims
  4. Methylprednisolone59 claims
  5. Albuterol Sulfate Hfa40 claims
  6. Prednisone39 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Silver Spring Health Care Management IncWarwick, RI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

45 family nurse practitioner records list a practice address in East Greenwich

They are 45 of the 599 NPPES records with a practice address in East Greenwich, and 791 family nurse practitioner records in Rhode Island.

All 45 in East Greenwich → All 791 in Rhode Island → Every provider in East Greenwich →

Other family nurse practitioner records in Rhode Island

  1. Ivonne Abad BeltranWest Warwick, RI1174455828
  2. Allison Abbott, NPProvidence, RI1962741348
  3. Eleanor Aben, NPWesterly, RI1770901456
  4. Oluseyi Abioye-Akanji, DNPNorth Providence, RI1710309349
  5. Olajumoke Adetunji, DNP APRN FNP-BCWarwick, RI1033770342
  6. Mofoluso Agbelese, DNPProvidence, RI1194178558
  7. Kimberly Ainsworth, FNPWest Warwick, RI1508492208
  8. Abiola Akinboboye, FNPWoonsocket, RI1558804658
  9. Antea Alexander, NPProvidence, RI1699664789
  10. Jennifer Alfawaz, RNPWoonsocket, RI1477603256

Common questions

What is Maggie Elizabeth Buell, MSN, FNP-C's NPI number?

Maggie Elizabeth Buell, MSN, FNP-C's National Provider Identifier (NPI) is 1689311623, issued on May 19, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Maggie Elizabeth Buell, MSN, FNP-C located?

The NPPES record lists a practice address at 3461 S County Trl, East Greenwich, RI, 02818. Phone: (401) 471-6740. Providers update this record themselves, so call before visiting.

How can I verify Maggie Elizabeth Buell, MSN, FNP-C's license?

NPPES lists Rhode Island license number APRN03140, as entered by the provider. Search the Rhode Island board that licenses this profession; the NPPES record confirms identity only.

How much does Maggie Elizabeth Buell, MSN, FNP-C prescribe under Medicare Part D?

In 2024, Maggie Elizabeth Buell, MSN, FNP-C had 624 Medicare Part D claims for 468 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.