Accessnow PLLC

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

Legal business name

ACCESSNOW PLLC

Doing business as

AccessNow Family Health

Practice address

8145 Valleywood LN
Portage, MI 49024-5296

Phone

(313) 505-0595

NPI assigned

Jan 5, 2026

Last updated

Jan 5, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Mahmoud Kassir, MDNPI 1588154322

Title

Owner

Phone

(313) 505-0595

Specialties & licenses 1

Addresses

Other names 1

• AccessNow Family Health Doing business as

Medicare fee-for-service enrollment

Enrolled in MI

Enrollment records 1

Locations

Practitioners 3

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Mahmoud Hassan Kassir, MD

  • Family Medicine Physician
  • Mattawan, MI
  • NPI 1588154322
  Medicare reassignment NPD Authorized official
• Robin Lynn Kuiper, FNP-C

  • Family Nurse Practitioner
  • Battle Creek, MI
  • NPI 1851009492
  Medicare reassignment NPD
• Amy Nicole Meints, FNP-C

  • Family Nurse Practitioner
  • Portage, MI
  • NPI 1235602434
  Medicare reassignment NPD

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

{
    "created_epoch": "1767571200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1767571200000",
    "number": "1902763741",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8145 VALLEYWOOD LN",
            "city": "PORTAGE",
            "state": "MI",
            "postal_code": "490245296",
            "telephone_number": "313-505-0595"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8145 VALLEYWOOD LN",
            "city": "PORTAGE",
            "state": "MI",
            "postal_code": "490245296",
            "telephone_number": "313-505-0595"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ACCESSNOW PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-01-05",
        "last_updated": "2026-01-05",
        "certification_date": "2026-01-05",
        "status": "A",
        "authorized_official_last_name": "KASSIR",
        "authorized_official_first_name": "MAHMOUD",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "313-505-0595",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "AccessNow Family Health",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Heba Abdel-Messieh, LMT
• Munzer Abdulhak, M.D.
• Steven Glenn Abshagen, P.A.
• Absolute Homecare and Medical Staffing
• Abundant Health Chiropractic Center
• Accessnow Walk-in Care PLLC
• Actionphysicaltherapyyoga&Wellnesscenterinc.
• Bethany Joy Adams, LMSW
• Jacob Adams, M.A., BCBA
• James Allen Adams, O.D.

• Family Medicine Physician in Portage, MI
• Providers in Portage, MI by specialty
• Family Medicine Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.