Individual provider Active NPI

Brian Dennis, M.D.

  • Anesthesiology Physician
  • Mountain View, CA
National Provider Identifier
1588878060
Registry record updated Jan 7, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
A99955 Issued in CA
Practice address
701 E El Camino Real
Mountain View, CA 94040-2833
Phone
(650) 404-8444
NPI assigned
May 10, 2007
Last updated
Jan 7, 2019By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 7, 2019

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X A99955 CA Primary

Addresses

Primary practice location

701 E El Camino Real
Mountain View, CA 94040-2833

Mailing address

2350 W El Camino Real FL 2
Mountain View, CA 94040-6203

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20191029003279 NY Practitioner - Anesthesiology 1456403708 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
University of California, San Francisco School of Medicine, 2005
Medicare assignment
May accept Medicare assignment
Group practices
Montefiore Medical CenterGroup PAC ID 3779496021, 2,809 clinicians
Singular Anesthesia Services PLLCGroup PAC ID 7618284092, 72 clinicians

Practice addresses (Care Compare)

111 E 210TH St
Bronx, NY 10467-2401
Phone (866) 633-8255

55 Palmer Ave
Bronxville, NY 10708-3403
Phone (914) 787-1000

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A99955CAMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Montefiore Medical Center Anesthesiology Current Accepting new patients
Montefiore Medical Center CurrentSince Aug 29, 2025 Accepting new patients
North Shore - Lij Anesthesiology, PC Anesthesiology CurrentSince Oct 16, 2019 Accepting new patients
Montefiore Medical Center CurrentSince Aug 29, 2025 Accepting new patients
Singular Anesthesia Services, PLLC Anesthesiology CurrentSince Jun 19, 2023 Accepting new patients

Locations

111 E 210th St
Bronx, NY 10467

55 Palmer Ave
Bronxville, NY 10708
Phone (914) 787-3136

21 Laurel Ave
Ste 120
Cornwall, NY 12518
Phone (845) 458-7800

234 N Central Ave
Hartsdale, NY 10530
Phone (914) 529-0027

195 E Main St
Huntington, NY 11743
Phone (631) 385-8677

117 Marys Ave
Ste 201
Kingston, NY 12401
Phone (845) 331-8146

26 Pearl St
Kingston, NY 12401
Phone (845) 331-8222

301 Hurley Ave
Kingston, NY 12401
Phone (845) 309-7597

33 Grand St
Kingston, NY 12401
Phone (845) 338-1535

100 E 77th St
New York, NY 10075
Phone (212) 434-2606

22 Green St
Poughkeepsie, NY 12601
Phone (845) 471-3720

325 Founders Way
Poughkeepsie, NY 12603
Phone (845) 473-6144

341 Central Park Ave
Scarsdale, NY 10583
Phone (718) 676-5309

136 Sagamore Rd
Tuckahoe, NY 10707
Phone (914) 337-6400

226 Westchester Ave
White Plains, NY 10604
Phone (914) 437-9910

970 N Broadway
Ste 307
Yonkers, NY 10701
Phone (914) 627-0206

984 N Broadway
Ste 501
Yonkers, NY 10701
Phone (914) 636-1700

Networks

  • Healthfirst Medicare Network H5989
  • Healthfirst Medicare Network H1722
  • Healthfirst Medicare Network H9678
  • Healthfirst Medicare Network H3359

Interoperability endpoints

  • Direct secure messaging: bdennis@montefioredirect.com

Organizations & group practices 5

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.

Hospital & facility affiliations 6

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1178755200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1546819200000",
    "number": "1588878060",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2350 W EL CAMINO REAL FL 2",
            "city": "MOUNTAIN VIEW",
            "state": "CA",
            "postal_code": "940406203"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "701 E EL CAMINO REAL",
            "city": "MOUNTAIN VIEW",
            "state": "CA",
            "postal_code": "940402833",
            "telephone_number": "650-404-8444"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DENNIS",
        "first_name": "BRIAN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-05-10",
        "last_updated": "2019-01-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "CA",
            "license": "A99955",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Mountain View, CA

Sources for this page

Verify at the official NPI Registry.