Arielle Fields, M.D

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

MD454063 Issued in PA

Practice address

6542 Lower York Rd Ste H
New Hope, PA 18938-1811

Phone

(215) 845-0740

NPI assigned

Apr 12, 2012

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 7

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in PA

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 1

Specialty

Internal Medicine

Education

Hahnemann University College of Medicine, 2012

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

HR Physician ServicesGroup PAC ID 0042109902, 188 clinicians

Capital Health Medical GroupGroup PAC ID 7618264532, 442 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Holy Redeemer Hospital and Medical Center Hospital, Meadowbrook, PA, CCN 390097

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/12833/brand/1/csg/1/fhir/r4

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

• Capital Health Medical Group

  • Internal Medicine Physician
  • Trenton, NJ
  • NPI 1437516887

  PA

  Medicare reassignment Care Compare group NPD
• HR Physician Services

  • Obstetrics & Gynecology Physician
  • Meadowbrook, PA
  • NPI 1881696698
  Medicare reassignment Care Compare group
• Osh - PA Physicians Group, PC

  • Primary Care Clinic/Center
  • Philadelphia, PA
  • NPI 1811405533

  Internal Medicine

  Medicare reassignment NPD
• Trinity Health Mid-Atlantic Medical Group

  • Family Medicine Physician
  • Holland, PA
  • NPI 1144521444
  NPD (past)

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

• Holy Redeemer Health System

  • General Acute Care Hospital
  • Meadowbrook, PA
  • NPI 1750371522
  Care Compare affiliation

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

{
    "created_epoch": "1334188800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758585600000",
    "number": "1205193448",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6542 LOWER YORK RD STE H",
            "city": "NEW HOPE",
            "state": "PA",
            "postal_code": "189381811",
            "telephone_number": "215-845-0740"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6542 LOWER YORK RD STE H",
            "city": "NEW HOPE",
            "state": "PA",
            "postal_code": "189381811",
            "telephone_number": "215-845-0740"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2301 N 29th St Ste 500",
            "address_purpose": "LOCATION",
            "city": "Philadelphia",
            "state": "PA",
            "postal_code": "191323454",
            "country_code": "US",
            "telephone_number": "215-444-7510",
            "fax_number": "264-388-4659",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FIELDS",
        "first_name": "ARIELLE",
        "credential": "M.D",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-04-12",
        "last_updated": "2025-09-23",
        "certification_date": "2025-09-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PA",
            "license": "MD454063",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1030126430001",
            "state": "PA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "KEYSTONE FIRST",
            "identifier": "30220063",
            "state": "PA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "KEYSTONE IBC",
            "identifier": "393464000",
            "state": "PA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HIGHMARK BLUE SHIELD",
            "identifier": "3164842",
            "state": "PA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CIGNA PA",
            "identifier": "6575873",
            "state": "PA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "P01502394",
            "state": "PA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA",
            "identifier": "4689470",
            "state": "PA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "arielle.fields.1@12833.direct.athenahealth.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "6542 Lower York Rd Ste H",
            "city": "New Hope",
            "state": "PA",
            "country_code": "US",
            "postal_code": "189381811",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Lisa C Espinoza, MD
• Michael Ezdon, RPH
• Mark Falango, LCSW
• Family Service Association of Bucks County
• Leslie Ferrari
• Ronald H Fields, M.D.
• Erin Foster, L.OM, L.AC
• Kristopher W.R. Foulke, M.ED., ATC
• Lola Galiczynski, PA-C
• Dennis Galvin, LAC, DAOM

• Internal Medicine Physician in New Hope, PA
• Providers in New Hope, PA by specialty
• Internal Medicine Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 23, 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.