NPPES file of Aug 9, 2026

Yan Liu, CRNP

Primary Care Nurse Practitioner · Baltimore, MD

Yan Liu, CRNP is a primary care nurse practitioner with a practice address in Baltimore, Maryland, and NPI 1174303705, issued on Oct 2, 2023. Check the license (Maryland R187172, 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
1174303705
Name
Yan Liu
Credential
CRNP
Primary taxonomy
Primary Care Nurse Practitioner 363LP2300X
License number
R187172 MD
Self-reported in NPPES; status is on the state search
Practice location
2401 W Belvedere Ave, Baltimore, MD 21215
Phone
(240) 324-8023
Enumerated
Oct 2, 2023
Record last updated
Oct 2, 2023
Medicare enrollment
Enrolled (PECOS I20250714001583); 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 2401 W Belvedere Ave

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

  1. Marcel Abouassaly, M.D.Student in an Organized Health Care Education/Training Program1992171722
  2. Albert Aboulafia, M.D.Orthopaedic Surgery Physician1447213608
  3. Monika Acharya, M.D.Psychiatry Physician1336406636
  4. David Adebayo, PA-CPhysician Assistant1487989323
  5. Monisola Adedeji, NPAcute Care Nurse Practitioner1598686156
  6. Samuel Adler, M.D.Psychiatry Physician1174586135

Verify Yan Liu 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 R187172
    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. Penn State Health Medical Group LLCLancaster, PA

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

Yan Liu among 295 primary care nurse practitioner records in Maryland

Yan Liu, CRNP is one of 295 primary care 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 2023, is newer than 72% of them.

  • NPI issued2023 · 72% of these records are older, 18% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2019 · median 2020 among the 169 with a school on file
  • Record last updated2023 · 36% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Primary Care Nurse Practitioner providers in Maryland

There are 295 primary care nurse practitioner records in Maryland.

The 8 primary care nurse practitioner records with the nearest ZIP codes

  1. Marla BrownBaltimore, MD 212151073050365
  2. Jovan Crocker, CRNPBaltimore, MD 212151871188441
  3. Tina Erickson, NPBaltimore, MD 212151659732733
  4. Alang Geh, NPBaltimore, MD 212151174389480
  5. Stacy Hoenes, NP-CBaltimore, MD 212151467916148
  6. Shakeisha Jarvis-Drake, RNBaltimore, MD 212151366800211
  7. Regina James, CRNPBaltimore, MD 212141578311510
  8. Itohowo AsinyangBaltimore, MD 212181184373045

Common questions

What is Yan Liu, CRNP's NPI number?

Yan Liu, CRNP's National Provider Identifier (NPI) is 1174303705, issued on Oct 2, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Yan Liu, CRNP located?

The NPPES record lists a practice address at 2401 W Belvedere Ave, Baltimore, MD, 21215. Phone: (240) 324-8023. Providers update this record themselves, so call before visiting.

How can I verify Yan Liu, CRNP's license?

NPPES lists Maryland license number R187172, 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.

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.