Elite Allergy PLLC

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

Legal business name

ELITE ALLERGY PLLC

Practice address

1277 E Cedar Ave
Gladwin, MI 48624-7004

Phone

(989) 701-2159

Fax

(989) 701-2158

NPI assigned

Jan 15, 2024

Organization subpart

No

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

Authorized official

Name

Hassan Nasir, DONPI 1376771626

Title

Owner

Phone

(248) 890-8711

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in MI

Enrollment records 1

Locations

Practitioners 4

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Hassan M Nasir, D.O.

  • Allergy & Immunology Physician
  • Gladwin, MI
  • NPI 1376771626
  Medicare reassignment NPD Authorized official
• Christina Ploeger, DNP, FNP-BC

  • Family Nurse Practitioner
  • Southfield, MI
  • NPI 1104641620
  Medicare reassignment NPD
• Sally Jo Sperbeck, DO

  • Internal Medicine Physician
  • West Branch, MI
  • NPI 1386951382
  NPD
• Tammy Marie Milbocker, NP-C

  • Nurse Practitioner
  • Saginaw, MI
  • NPI 1790209161

  Single Specialty

  NPD (past)

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

{
    "created_epoch": "1705276800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1773619200000",
    "number": "1003687385",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 7415",
            "city": "BLOOMFIELD HILLS",
            "state": "MI",
            "postal_code": "483027415",
            "telephone_number": "989-343-5037",
            "fax_number": "877-569-2180"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1277 E CEDAR AVE",
            "city": "GLADWIN",
            "state": "MI",
            "postal_code": "486247004",
            "telephone_number": "989-701-2159",
            "fax_number": "989-701-2158"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ELITE ALLERGY PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2024-01-15",
        "last_updated": "2026-03-16",
        "certification_date": "2026-03-16",
        "status": "A",
        "authorized_official_last_name": "NASIR",
        "authorized_official_first_name": "HASSAN",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "248-890-8711",
        "authorized_official_credential": "DO"
    },
    "taxonomies": [
        {
            "code": "207K00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Allergy & Immunology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "207RR0500X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine, Rheumatology",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sally Easton
• Heather A Edgar, RN
• Abigail Edick
• Felicity Kay Edick
• Kristine Marie Ehlers
• Darby Erskin
• Cynthia Lee Esiline, R.N.
• Jenise Mae Evans, BSW
• Evergreen Physical Therapy Limited Partnership
• Jessica Marie Faber, FNP

• Internal Medicine Physician in Gladwin, MI
• Providers in Gladwin, MI by specialty
• Internal Medicine Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 16, 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.