NPPES file of Aug 9, 2026

Christy Lee Marciniak, CRNP

Gerontology Nurse Practitioner · Easton, MD

Christy Lee Marciniak, CRNP is a gerontology nurse practitioner with a practice address in Easton, Maryland, and NPI 1679382303, issued on Jan 7, 2025. Check the license (Maryland R211658, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1679382303
Name
Christy Lee Marciniak
Credential
CRNP
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License number
R211658 MD
Self-reported in NPPES; status is on the state search
Practice location
219 S Washington St, Easton, MD 21601
Phone
(410) 822-1000
Enumerated
Jan 7, 2025
Record last updated
Jan 7, 2025
Medicare enrollment
Enrolled (PECOS I20250414002933); 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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8 nearest gerontology nurse practitioner records → All 199 in Maryland → Look up another NPI →

Also registered at 219 S Washington St

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

  1. Yara Abdelaal, DOPediatrics Physician1114591682
  2. Kirubel AdafreInternal Medicine Physician1700381852
  3. Subarna Adhikari, M.D.Emergency Medicine Physician1780207498
  4. Erin Allan, MA, CCC-SLPSpeech-Language Pathologist1801054929
  5. Christine Allen, RD, LDRegistered Dietitian1164482238
  6. Abul Arifuddowla, MDHospitalist Physician1851559611

Verify Christy Lee Marciniak 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 R211658    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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Bills Medicare through one group practice

  1. University OF Maryland Community Medical Group IncQueenstown, MD

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

Christy Lee Marciniak among 199 gerontology nurse practitioner records in Maryland

Christy Lee Marciniak, CRNP 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 2025, is newer than 94% of them.

  • NPI issued2025 · 94% of these records are older, under 1% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 49% of these records are
  • Graduated2024 · median 2019 among the 98 with a school on file
  • Record last updated2025 · 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.

All 199 in Maryland → Every provider in Easton → Gerontology Nurse Practitioner nationwide →

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Ashley Kinnally, CRNPCentreville, MD 216171598264533
  2. Justine Fratz-Orr, NP-COakland, MD 215501790369593
  3. William Raynor, AGPCNP-BCCresaptown, MD 215051194680322
  4. Ruby Jade IbarraFrederick, MD 217011720853286
  5. Amy FoxFrederick, MD 217021992097265
  6. Kristen Black, CRNPHagerstown, MD 217401730767302
  7. Amy MillerHagerstown, MD 217401518545300
  8. Olivia PerrelliHagerstown, MD 217421285111880

Common questions

What is Christy Lee Marciniak, CRNP's NPI number?

Christy Lee Marciniak, CRNP's National Provider Identifier (NPI) is 1679382303, issued on Jan 7, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Christy Lee Marciniak, CRNP located?

The NPPES record lists a practice address at 219 S Washington St, Easton, MD, 21601. Phone: (410) 822-1000. Providers update this record themselves, so call before visiting.

How can I verify Christy Lee Marciniak, CRNP's license?

NPPES lists Maryland license number R211658, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity 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.