Renwu Chen, M.D.

Primary specialty

Neurology PhysicianTaxonomy code 2084N0400X

License

MD483931 Issued in PA

Practice address

228 Saint Charles Way
York, PA 17402-4661

Phone

(717) 851-5503

NPI assigned

Aug 14, 2008

Last updated

Dec 8, 2025By the provider in NPPES

Sex

Male

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 3

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in DC, MD, OH, PA, DE5 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 5

Specialty

Neurology

Education

Other, 1985

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Tidalhealth Specialty Care LLCGroup PAC ID 7113340845, 375 clinicians

Bayhealth Medical Center, IncGroup PAC ID 1658364740, shared by 16 NPIs, 399 clinicians

Howard UniversityGroup PAC ID 0941109565, 182 clinicians

Wellspan Medical GroupGroup PAC ID 1951213115, 2,438 clinicians

Dimensions Healthcare Associates, IncGroup PAC ID 1557269743, 198 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• University of MD Capital Region Medical Center Hospital, Upper Marlboro, MD, CCN 210003
• Tidalhealth Peninsula Regional, Inc Hospital, Salisbury, MD, CCN 210019
• Bayhealth Medical Center, Kent Campus Hospital, Dover, DE, CCN 080004
• Wellspan York Hospital Hospital, York, PA, CCN 390046
• Howard University Hospital Corp Hospital, Washington, DC, CCN 090003

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/7347/brand/1/csg/1/fhir/r4
• Direct secure messaging: rchen801460@direct.umm.edu
• Direct secure messaging: renwu.chen@umm.edu

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Wellspan Medical Group

  dba WellSpan Digestive Health

  • Gastroenterology Physician
  • York, PA
  • NPI 1669770004
  Medicare reassignment Care Compare group NPD
• Dimensions Healthcare Associates, Inc.

  dba PGHC Anesthesia Associates

  • Anesthesiology Physician
  • Largo, MD
  • NPI 1346354834

  DC

  Medicare reassignment Care Compare group NPD
• Tidalhealth Specialty Care, LLC

  • Medical Specialty Clinic/Center
  • Salisbury, MD
  • NPI 1619504735
  Medicare reassignment Care Compare group NPD
• Howard University

  dba Faculty Practice Plan Howard University

  • Multi-Specialty Clinic/Center
  • Washington, DC
  • NPI 1033163597

  Neurology

  Medicare reassignment Care Compare group NPD (past)
• Bayhealth Medical Center, Inc

  dba Bayhealth Physicians

  • Colon & Rectal Surgery Physician
  • Dover, DE
  • NPI 1285809509
  Medicare reassignment NPD
• Bayhealth Medical Center, Inc.

  dba Bayhealth Hospital, Sussex Campus

  • General Acute Care Hospital
  • Milford, DE
  • NPI 1023006434
  Medicare reassignment NPD
• Cleveland Clinic Mercy Hospital

  dba Mercy Medical Center

  • General Acute Care Hospital
  • Canton, OH
  • NPI 1366433195
  Medicare reassignment NPD
• University of Maryland Neurology Associates, P.a.

  • Specialist
  • Baltimore, MD
  • NPI 1811902489
  Medicare reassignment NPD
• Wellspan Medical Group

  dba WellSpan Pediatric Surgical Specialist

  • Pediatric Surgery Physician
  • York, PA
  • NPI 1104799428
  NPD
• Wellspan Medical Group

  dba WellSpan Family Medicine - Mercersburg

  • Family Medicine Physician
  • Mercersburg, PA
  • NPI 1407568298
  NPD
• Bayhealth Medical Center, Inc

  • Orthopaedic Surgery Physician
  • Milford, DE
  • NPI 1245099118
  NPD
• Bayhealth Medical Center, Inc

  • Neurology Physician
  • Milford, DE
  • NPI 1609693498
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• York Hospital

  • General Acute Care Hospital
  • York, PA
  • NPI 1326060492
  Care Compare affiliation
• York Hospital

  dba York Hospital Community Health Center

  • Clinic/Center
  • York, PA
  • NPI 1497814040

  Hospital

  Care Compare affiliation
• York Hospital

  dba WellSpan York Hospital OB/GYN

  • Clinic/Center
  • York, PA
  • NPI 1609112036

  Hospital

  Care Compare affiliation
• York Hospital

  • Family Medicine Physician
  • York, PA
  • NPI 1881617132

  Hospital

  Care Compare affiliation
• Bayhealth Medical Center, Inc.

  dba Bayhealth Hospital, Kent Campus

  • General Acute Care Hospital
  • Dover, DE
  • NPI 1467546135
  Care Compare affiliation
• Dimensions Health Corporation

  dba University of Maryland Bowie Health Center

  • General Acute Care Hospital
  • Upper Marlboro, MD
  • NPI 1720099286
  Care Compare affiliation
• Howard University Hospital Corp

  • General Acute Care Hospital
  • Washington, DC
  • NPI 1487740957
  Care Compare affiliation
• Tidalhealth Peninsula Regional, Inc.

  • General Acute Care Hospital
  • Salisbury, MD
  • NPI 1780689463
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1218672000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765152000000",
    "number": "1447406004",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "601 MEMORY LN",
            "city": "YORK",
            "state": "PA",
            "postal_code": "174022231"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "228 SAINT CHARLES WAY",
            "city": "YORK",
            "state": "PA",
            "postal_code": "174024661",
            "telephone_number": "717-851-5503"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHEN",
        "first_name": "RENWU",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2008-08-14",
        "last_updated": "2025-12-08",
        "certification_date": "2025-12-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "PA",
            "license": "MD483931",
            "primary": true
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "DC",
            "license": "MD040060",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "MD",
            "license": "D73831",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "Renwu.Chen@umm.edu",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "1 Lakestone Ct",
            "city": "Rockville",
            "state": "MD",
            "country_code": "US",
            "postal_code": "208505406",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Kyle Matthew Chelius, CRNA
• Aruna Chelliah, MD
• Mary Chen-Huang, DDS
• Kevin Shaobo Chen, MD
• Longjie Chen, DDS
• Ruisu Chen, MD
• Xiaoling Shawn Chen, MD
• Ellen Chenault
• Scott Cherry, M.D.
• Steven B. Cherry, MD

• Neurology Physician in York, PA
• Providers in York, PA by specialty
• Neurology Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 8, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.