NPIMap

Individual provider Active NPI

Mark David Walton, MD

  • Anesthesiology Physician
  • Las Vegas, NV
National Provider Identifier
1679076459
Registry record updated Aug 30, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
24185 Issued in NV
Practice address
7160 Rafael Rivera Way Ste 210
Las Vegas, NV 89113-5395
Phone
(702) 878-0070
Fax
(702) 805-0307
NPI assigned
Mar 17, 2018
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 30, 2024

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 24185 NV Primary

Addresses

Primary practice location

7160 Rafael Rivera Way Ste 210
Las Vegas, NV 89113-5395

Mailing address

PO Box 840857
Dallas, TX 75284-0857
Phone (725) 204-4632

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240822002531 NV Practitioner - Anesthesiology 1052669355 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
University of Nevada School of Medicine, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Metcalf Tiller and Chen IncGroup PAC ID 5698093086, 32 clinicians
Reno Tahoe Anesthesia Weaver PCGroup PAC ID 3971930256, 41 clinicians

Practice addresses (Care Compare)

235 W 6TH St
Reno, NV 89503-4548
Phone (775) 770-3000

625 Innovation Dr
Reno, NV 89511-2215
Phone (775) 799-7320

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
78.25 of 100Reported as group
Quality
74.41
Improvement activities
40

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Metcalf, Tiller & Chen, Inc. Anesthesiology CurrentSince Feb 1, 2026 Accepting new patients
Reno Tahoe Anesthesia Weaver PC Anesthesiology CurrentSince Feb 1, 2026 Accepting new patients
Fielden Hanson Isaacs Miyada Robison Yeh LTD Anesthesiology CurrentSince Aug 16, 2024 Accepting new patients
Arizona Anesthesia Consultants, Inc. Anesthesiology PastSince Feb 2, 2020 Accepting new patients

Locations

1801 W Olympic Blvd
#2152
Pasadena, CA 91199

3475 Gs Richards Blvd
#110
Carson City, NV 89703
Phone (775) 841-2000

3186 S Maryland Pkwy
Las Vegas, NV 89109
Phone (702) 731-8000

9127 W Russell Rd
Ste 110
Las Vegas, NV 89148
Phone (702) 209-2042

7160 Rafael Rivera Way
Ste 210
Las Vegas, NV 89113

6500 Longley Ln
Reno, NV 89511
Phone (775) 331-7000

235 W 6th St
Reno, NV 89503
Phone (775) 746-3202

12222 Merit Dr
Ste 600
Dallas, TX 75251
Phone (972) 361-1844

Organizations & group practices 4

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.

Hospital & facility affiliations 13

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

View all 13

NPI Registry JSON

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

{
    "created_epoch": "1521244800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1724976000000",
    "number": "1679076459",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 840857",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752840857",
            "telephone_number": "725-204-4632",
            "fax_number": "702-805-0307"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7160 RAFAEL RIVERA WAY STE 210",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891135395",
            "telephone_number": "702-878-0070",
            "fax_number": "702-805-0307"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WALTON",
        "first_name": "MARK",
        "middle_name": "DAVID",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-03-17",
        "last_updated": "2024-08-30",
        "certification_date": "2024-08-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "NV",
            "license": "24185",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Las Vegas, NV

Sources for this page

Verify at the official NPI Registry.