NPPES file of Aug 9, 2026

Summer Esslinger, CRNP

Family Nurse Practitioner · Baltimore, MD

Summer Esslinger, CRNP is a family nurse practitioner with a practice address in Baltimore, Maryland, and NPI 1972056513, issued on Aug 1, 2016. Check the license (Maryland AC001840, 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
1972056513
Name
Summer Esslinger
Credential
CRNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
AC001840 MD
Self-reported in NPPES; status is on the state search
Practice location
6701 N Charles St, Baltimore, MD 21204
Phone
(443) 849-2000
Enumerated
Aug 1, 2016
Record last updated
Jan 13, 2022
Medicare enrollment
Enrolled (PECOS I20161004002079); accepts 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 6701 N Charles St

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

  1. Oluyemi Abiodun, MDInternal Medicine Physician1942628060
  2. Elias Abras, MDEmergency Medicine Physician1033156856
  3. Peter Allinson, M.D.Undersea and Hyperbaric Medicine (Preventive Medicine) Physician1609967983
  4. Ann Anderson, PAPhysician Assistant1902962442
  5. Elizabeth Aquino, CRNPAdult Health Nurse Practitioner1255718870
  6. Alicia Arbaje, M.D.Internal Medicine Physician1962567784

Verify Summer Esslinger 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 AC001840
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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94% fewer Medicare Part D claims than the average family nurse practitioner in 2024

80 Medicare Part D claims for 34 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 50% of claims.

  1. Summer Esslinger80
  2. Specialty average1,305

Most prescribed

  1. Omeprazole26 claims
  2. Ozempic21 claims
  3. Mounjaro11 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.

Industry payments in 2024: $43.60

2 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Summer Esslinger$43.60
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Greater Baltimore Medical Center IncBaltimore, MD

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

Summer Esslinger among 4,124 family nurse practitioner records in Maryland

Summer Esslinger, CRNP is one of 4,124 family nurse practitioner records with a practice address in Maryland. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 33% of them.

  • NPI issued2016 · 33% of these records are older, 61% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2016 · median 2019 among the 2,370 with a school on file
  • Record last updated2022 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

712 family nurse practitioner records list a practice address in Baltimore

They are 712 of the 35,183 NPPES records with a practice address in Baltimore, and 4,124 family nurse practitioner records in Maryland.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Philomena Aigbe, NPTowson, MD 212041376559039
  2. Linda Davies, FNP-CTowson, MD 212041225284243
  3. Kate Flowers, C.R.N.PBaltimore, MD 212041104985688
  4. William Gough, NPTowson, MD 212041588616957
  5. Veronica Johnson, N.P.Towson, MD 212041588730717
  6. Angela Kabbe, FNPTowson, MD 212041184740862
  7. Julie Kaczor, MSNTowson, MD 212041114911625
  8. Patricia Kelly, C.R.N.P.Baltimore, MD 212041093888786

Common questions

What is Summer Esslinger, CRNP's NPI number?

Summer Esslinger, CRNP's National Provider Identifier (NPI) is 1972056513, issued on Aug 1, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Summer Esslinger, CRNP located?

The NPPES record lists a practice address at 6701 N Charles St, Baltimore, MD, 21204. Phone: (443) 849-2000. Providers update this record themselves, so call before visiting.

How can I verify Summer Esslinger, CRNP's license?

NPPES lists Maryland license number AC001840, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Summer Esslinger, CRNP prescribe under Medicare Part D?

In 2024, Summer Esslinger, CRNP had 80 Medicare Part D claims for 34 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.

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.