Mark Arthur Stillwell

Primary specialty

Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistTaxonomy code 1835P0018X

License

26019379A Issued in IN

Practice address

821 Lincoln Hwy W
New Haven, IN 46774-2139

Phone

(260) 749-0215

Fax

(260) 749-1166

NPI assigned

Nov 25, 2019

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

Locations

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.

• Kroger Limited Partnership I

  • Community/Retail Pharmacy
  • New Haven, IN
  • NPI 1376616896
  NPD
• Kroger Limited Partnership I

  • Community/Retail Pharmacy
  • Newport, KY
  • NPI 1104791078
  NPD (past)

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

{
    "created_epoch": "1574640000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781222400000",
    "number": "1588200596",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "821 LINCOLN HWY W",
            "city": "NEW HAVEN",
            "state": "IN",
            "postal_code": "467742139",
            "telephone_number": "260-749-0215",
            "fax_number": "260-749-6180"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "821 LINCOLN HWY W",
            "city": "NEW HAVEN",
            "state": "IN",
            "postal_code": "467742139",
            "telephone_number": "260-749-0215",
            "fax_number": "260-749-1166"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STILLWELL",
        "first_name": "MARK",
        "middle_name": "ARTHUR",
        "name_prefix": "Dr.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-11-25",
        "last_updated": "2026-06-12",
        "certification_date": "2026-06-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1835P0018X",
            "taxonomy_group": "",
            "desc": "Pharmacist, Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist",
            "state": "IN",
            "license": "26019379A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Spinal Healthcare and Physical Medicine LLC
• Brad Raymond Stanfield, BC-HIS
• Ashley Stechschulte, DPT
• Lynne Anne Steeber, OTR/L
• Jeremy Duane Stewart
• Kayleigh Michelle Struchen, ED.S
• Keiffer Paul Suddeth, PHARMD
• Benjamin Craig Swinehart, DPT
• Christa J Teeple
• Adam W. Vanzile, DPT

• Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in New Haven, IN
• Providers in New Haven, IN by specialty
• Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Indiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.