Individual provider Active NPI

Evelyn Tolston, MD

  • Allergy Physician
  • New York, NY
National Provider Identifier
1528066834
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Allergy PhysicianTaxonomy code 207KA0200X
License
197743 Issued in NY
Practice address
161 Madison Ave
3A
New York, NY 10016-5421
Phone
(646) 424-0400
Fax
(646) 742-0092
NPI assigned
Jul 11, 2005
Reactivated
Mar 21, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Allergy Physician 207KA0200X 197743 NY Primary

Addresses

Primary practice location

161 Madison Ave
3A
New York, NY 10016-5421

Mailing address

161 Madison Ave
3A
New York, NY 10016-5421
Phone (646) 424-0400

Other identifiers 1

IdentifierTypeStateIssuer
01600839MedicaidNY

Other names 1

  • Dr. Evelyn Tolston Professional name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Allergy & Asthma Associates of Murray Hill, P C CurrentSince Feb 24, 2022 Accepting new patients

Locations

161 Madison Ave
New York, NY 10016
Phone (212) 213-2444

161 Madison Ave
Rm 3A
New York, NY 10016
Phone (212) 685-4225

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1121040000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1528066834",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "161 MADISON AVE",
            "address_2": "3A",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100165421",
            "telephone_number": "646-424-0400",
            "fax_number": "646-742-0092"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "161 MADISON AVE",
            "address_2": "3A",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100165421",
            "telephone_number": "646-424-0400",
            "fax_number": "646-742-0092"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TOLSTON",
        "first_name": "EVELYN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-07-11",
        "last_updated": "2026-07-13",
        "deactivation_date": "2006-03-16",
        "reactivation_date": "2006-03-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207KA0200X",
            "taxonomy_group": "",
            "desc": "Allergy & Immunology, Allergy",
            "state": "NY",
            "license": "197743",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "01600839",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "EVELYN",
            "last_name": "TOLSTON",
            "prefix": "DR.",
            "credential": "MD",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

Other providers in New York, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.