Natan Schleider, M.D.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

236622 Issued in NY

Practice address

35 E 35TH St RM 1H
New York, NY 10016-3823

Phone

(646) 957-5444

Fax

(917) 591-6885

NPI assigned

Sep 28, 2006

Last updated

Dec 10, 2025By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Natan Schleider MD PLLC

  dba Doctor in the Family

  • Family Medicine Physician
  • New York, NY
  • NPI 1881043669
  NPD Authorized official

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

{
    "created_epoch": "1159401600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765324800000",
    "number": "1447342449",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "35 E 35TH ST RM 1H",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100163823",
            "telephone_number": "646-957-5444",
            "fax_number": "917-591-6885"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "35 E 35TH ST RM 1H",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100163823",
            "telephone_number": "646-957-5444",
            "fax_number": "917-591-6885"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SCHLEIDER",
        "first_name": "NATAN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-09-28",
        "last_updated": "2025-12-10",
        "certification_date": "2025-12-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "NY",
            "license": "236622",
            "primary": true
        },
        {
            "code": "207QA0401X",
            "taxonomy_group": "",
            "desc": "Family Medicine, Addiction Medicine",
            "state": "NY",
            "license": "236622",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "NY",
            "license": "236622",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Amy Schlauch, DO
• Alan Daniel Schlechter, M.D.
• Peter N Schlegel, M.D.
• Lori Schleicher, MD
• Allison Schleichkorn, DPT
• Charles Schleien
• Jenna Schleien, PHD
• Evan Zak Schleifer-Katz, BCBA
• Lisa Marie Schleifer, PHARM.D
• Lauren Schleimer

• Family Medicine Physician in New York, NY
• Providers in New York, NY by specialty
• Family Medicine Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 10, 2025; 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.