NPIMap

Organization Active NPI

Anesthesia Company, LLC

  • Anesthesiology Physician
  • Chevy Chase, MD
National Provider Identifier
1205766987
Registry record updated May 22, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
Legal business name
ANESTHESIA COMPANY, LLC
Practice address
5550 Friendship Blvd Ste 270
Chevy Chase, MD 20815-7297
Phone
(410) 280-2260
NPI assigned
May 22, 2026
Last updated
May 22, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on May 22, 2026

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

Authorized official

Name
Arnab MukherjeeNPI 1134398639
Title
President
Phone
(203) 809-3512

Authorized official NPPES reports the official by name only. The link goes to the one practitioner with that name whose NPPES practice address or phone number is this organization’s.

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X Primary
Certified Registered Nurse Anesthetist 367500000X

Addresses

Primary practice location

5550 Friendship Blvd Ste 270
Chevy Chase, MD 20815-7297

Mailing address

700 Melvin Ave Ste 7a
Annapolis, MD 21401-1515
Phone (410) 280-2260

National Provider Directory

National Provider Directory
Tax ID family
Anesthesia Compny LLC64 organizations share this tax ID, including this one

Organizations with this tax ID in the same state 23

This tax ID family is large, so up to 24 of its organizations in the same state are linked here.

View all 23

Practitioners & affiliated clinicians

Practitioners 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1779408000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1779408000000",
    "number": "1205766987",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "700 MELVIN AVE STE 7A",
            "city": "ANNAPOLIS",
            "state": "MD",
            "postal_code": "214011515",
            "telephone_number": "410-280-2260"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5550 FRIENDSHIP BLVD STE 270",
            "city": "CHEVY CHASE",
            "state": "MD",
            "postal_code": "208157297",
            "telephone_number": "410-280-2260"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ANESTHESIA COMPANY, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-05-22",
        "last_updated": "2026-05-22",
        "certification_date": "2026-05-22",
        "status": "A",
        "authorized_official_last_name": "MUKHERJEE",
        "authorized_official_first_name": "ARNAB",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "203-809-3512"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chevy Chase, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 22, 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.