NPPES file of Aug 9, 2026

Eleanor Margaret Sullivan

Gerontology Nurse Practitioner · Baltimore, MD

Eleanor Margaret Sullivan is a gerontology nurse practitioner with a practice address in Baltimore, Maryland, and NPI 1831748193, issued on Sep 10, 2019. Check the license (Maryland R140635, as entered in NPPES) with the Maryland 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
1831748193
Name
Eleanor Margaret Sullivan
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License number
R140635 MD
Self-reported in NPPES; status is on the state search
Practice location
4940 Eastern Ave, Baltimore, MD 21224
Phone
(410) 550-3350
Enumerated
Sep 10, 2019
Record last updated
Oct 5, 2022
Medicare enrollment
Enrolled (PECOS I20191106000804); may accept Medicare assignment
Telehealth
Offers telehealth (CMS)
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 4940 Eastern Ave

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

  1. Jared Abay, PA-CSurgical Physician Assistant1659427342
  2. Alexandra Abbate, MDObstetrics & Gynecology Physician1194287003
  3. Anas AbdullahStudent in an Organized Health Care Education/Training Program1184040917
  4. Asma Abeer, PA-CMedical Physician Assistant1386356442
  5. Mona Abraham, MDStudent in an Organized Health Care Education/Training Program1245807395
  6. Sherifatu Abu, MDInternal Medicine Physician1093372922

Verify Eleanor Margaret Sullivan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license R140635
    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 Maryland license search

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10% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024

1,233 Medicare Part D claims for 222 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 18 claims were for opioids.

  1. Eleanor Sullivan1,233
  2. Specialty average1,369

Most prescribed

  1. Amlodipine Besylate70 claims
  2. Atorvastatin Calcium67 claims
  3. Albuterol Sulfate Hfa52 claims
  4. Fluticasone Propionate45 claims
  5. Gabapentin41 claims
  6. Nifedipine Er34 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. Johns Hopkins UniversityBaltimore, MD

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

Eleanor Margaret Sullivan among 199 gerontology nurse practitioner records in Maryland

Eleanor Margaret Sullivan is one of 199 gerontology nurse practitioner records with a practice address in Maryland. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 52% of them.

  • NPI issued2019 · 52% of these records are older, 39% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 49% of these records are
  • Graduated2018 · median 2019 among the 98 with a school on file
  • Record last updated2022 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gerontology Nurse Practitioner providers in Maryland

There are 199 gerontology nurse practitioner records in Maryland.

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Jessica Buhr, CRNPBaltimore, MD 212241013064799
  2. Skylar Jump, CRNPBaltimore, MD 212241538703301
  3. Amy Kilen, CRNP, RNBaltimore, MD 212241588155428
  4. Fonda Lafrenz, CRNPBaltimore, MD 212241215914932
  5. Carol Perfetto, CRNPBaltimore, MD 212241861543191
  6. Ramsey Valenti, DNP, AGNP-CBaltimore, MD 212241083332258
  7. Julie Kramer, CRNPBrooklyn Park, MD 212251689469512
  8. Stella UwalorDundalk, MD 212221326611526

Common questions

What is Eleanor Margaret Sullivan's NPI number?

Eleanor Margaret Sullivan's National Provider Identifier (NPI) is 1831748193, issued on Sep 10, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Eleanor Margaret Sullivan located?

The NPPES record lists a practice address at 4940 Eastern Ave, Baltimore, MD, 21224. Phone: (410) 550-3350. Providers update this record themselves, so call before visiting.

How can I verify Eleanor Margaret Sullivan's license?

NPPES lists Maryland license number R140635, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Eleanor Margaret Sullivan prescribe under Medicare Part D?

In 2024, Eleanor Margaret Sullivan had 1,233 Medicare Part D claims for 222 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.

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.