Individual provider Active NPI

Nathaniel Gilbert Stamm, MD

  • Anesthesiology Physician
  • Seattle, WA
National Provider Identifier
1336609080
Registry record updated Jul 6, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
MD61413948 Issued in WA
Practice address
1959 NE Pacific St
Seattle, WA 98195-2113
Phone
(206) 520-5000
NPI assigned
Mar 20, 2019
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 6, 2023

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 MD61413948 WA Primary

Addresses

Primary practice location

1959 NE Pacific St
Seattle, WA 98195-2113

Mailing address

PO Box 50095
Seattle, WA 98145-5095
Phone (206) 520-5700

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AZ
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
I20250730004168 AZ Practitioner - Anesthesiology 4587024120 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
Indiana University School of Medicine, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Ias Arizona PLLCGroup PAC ID 7517312648, 122 clinicians

Practice addresses (Care Compare)

5301 E Grant Rd
Tucson, AZ 85712-2805
Phone (469) 340-1366

Hospital & facility affiliations

  • Tucson Medical Center Hospital, Tucson, AZ, CCN 030006

Merit-based Incentive Payment System (MIPS)

Final score
93.85 of 100Reported as apm
Quality
74.6
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
The Association of University Physicians Anesthesiology CurrentSince Jul 1, 2023 Accepting new patients
Ias Arizona PLLC Anesthesiology CurrentSince Jul 1, 2025 Accepting new patients

Locations

5301 E Grant Rd
Tucson, AZ 85712
Phone (520) 324-1344

10360 E Drexel Rd
Tucson, AZ 85747
Phone (469) 340-1366

1959 NE Pacific St
Seattle, WA 98195
Phone (206) 598-4333

Organizations & group practices 2

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 1

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": "1553040000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1688601600000",
    "number": "1336609080",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 50095",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981455095",
            "telephone_number": "206-520-5700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1959 NE PACIFIC ST",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981952113",
            "telephone_number": "206-520-5000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STAMM",
        "first_name": "NATHANIEL",
        "middle_name": "GILBERT",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-03-20",
        "last_updated": "2023-07-06",
        "certification_date": "2023-07-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "WA",
            "license": "MD61413948",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Seattle, WA

Sources for this page

Verify at the official NPI Registry.