Individual provider Active NPI

Zachary Alexis Adams, M.D.

  • Sleep Medicine (Family Medicine) Physician
  • Alpharetta, GA
National Provider Identifier
1073956231
Registry record updated Feb 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Sleep Medicine (Family Medicine) PhysicianTaxonomy code 207QS1201X
License
103478 Issued in GA
Practice address
3650 Mansell Rd Ste 100
Alpharetta, GA 30022-3068
Phone
(678) 990-3962
Fax
(678) 623-3862
NPI assigned
Apr 8, 2013
Last updated
Feb 19, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 19, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Sleep Medicine (Family Medicine) Physician 207QS1201X 60894787 WA
Sleep Medicine (Family Medicine) Physician 207QS1201X 103478 GA Primary
Sleep Medicine (Family Medicine) Physician 207QS1201X A167567 CA

Addresses

Primary practice location

3650 Mansell Rd Ste 100
Alpharetta, GA 30022-3068

Mailing address

100 Kimball PL Ste 100
Alpharetta, GA 30009-2614
Phone (678) 990-3962

Other practice location 1

260 S Sunnyvale Ave Ste 6
Sunnyvale, CA 94086-6273
Phone (844) 387-5337

Other practice location 2

755 Arnold Way
Menlo Park, CA 94025-2511
Phone (919) 665-7510

Other practice location 3

101 Wilson Rd Ste D
Monterey, CA 93940-7864
Phone (844) 387-5337

Other practice location 4

150 Carnation Dr Ste 4
Freedom, CA 95019-3132
Phone (844) 387-5337

Other practice location 5

3650 Mansell Rd Ste 125
Alpharetta, GA 30022-1523
Phone (678) 990-3962

Other practice location 6

1665 Dominican Way Ste 222
Santa Cruz, CA 95065-1515
Phone (844) 387-5337

Other practice location 7

777 Knowles Dr Ste 15
Los Gatos, CA 95032-1417
Phone (844) 387-5337

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VA, CA, FL, DC, OK, CO, TX, NC, GA9 enrollments
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 9

Enrollment IDStateProvider typePAC IDDetails
I20170714002173 VA Practitioner - Sleep MedicinePractitioner - Family Practice 5294035317
I20200302002633 CA Practitioner - Sleep MedicinePractitioner - Family Practice 5294035317 Reassigns benefits to 2 organizations
I20220926000927 FL Practitioner - Sleep Medicine 5294035317
I20231012003161 DC Practitioner - Family Practice 5294035317
I20231013000270 OK Practitioner - Family Practice 5294035317 Reassigns benefits to 1 organization
I20231016000195 CO Practitioner - Family Practice 5294035317
I20231127002758 TX Practitioner - Family Practice 5294035317 Reassigns benefits to 1 organization
I20231202000117 NC Practitioner - Family Practice 5294035317
I20250313001763 GA Practitioner - Sleep Medicine 5294035317 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Sleep Medicine
Education
Other, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Fusion Sleep LLCGroup PAC ID 1254346083, 10 clinicians

Practice addresses (Care Compare)

3650 Mansell Rd
Suite 100
Alpharetta, GA 30022-3068
Phone (678) 990-3962

Merit-based Incentive Payment System (MIPS)

Final score
77.91 of 100Reported as group
Quality
58.15
Promoting interoperability
100
Improvement activities
40
Cost
58.63

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A167567CAMDSleep Medicine (Family Medicine) Physician
60894787WAMDSleep Medicine (Family Medicine) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Aaron B Morse MD Inc CurrentSince Jan 18, 2020 Accepting new patients
Fusion Sleep LLC CurrentSince Mar 5, 2025 Accepting new patients
Fusion Sleep Medical LLC CurrentSince Mar 5, 2025 Accepting new patients
Gellman Medical LLC Sleep Medicine CurrentSince Apr 12, 2022 Accepting new patients
Sirish Nakka MD Inc CurrentSince Nov 19, 2023 Accepting new patients

Locations

150 Carnation Dr
Ste 4
Freedom, CA 95019
Phone (408) 724-0440

777 Knowles Dr
Ste 15
Los Gatos, CA 95032
Phone (408) 358-7460

101 Wilson Rd
Ste D
Monterey, CA 93940
Phone (844) 387-5337

1665 Dominican Way
Ste 222
Santa Cruz, CA 95065
Phone (831) 465-0586

260 S Sunnyvale Ave
Ste 6
Sunnyvale, CA 94086
Phone (844) 387-5337

100 Kimball Pl
Ste 100
Alpharetta, GA 30009
Phone (855) 617-6691

3650 Mansell Rd
Ste 100
Alpharetta, GA 30022
Phone (678) 990-3962

3650 Mansell Rd
Ste 125
Alpharetta, GA 30022
Phone (678) 990-3962

4245 Johns Creek Pkwy
Ste A
Suwanee, GA 30024
Phone (678) 990-3962

4265 Johns Creek Pkwy
#A
Suwanee, GA 30024
Phone (678) 990-3962

6330 N Center Dr
Ste 206
Norfolk, VA 23502
Phone (757) 335-6657

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/2256/brand/1/csg/1/fhir/r4
  • Direct secure messaging: zachary.adams.1@32234.direct.athenahealth.com

Organizations & group practices 6

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.

NPI Registry JSON

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

{
    "created_epoch": "1365379200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771459200000",
    "number": "1073956231",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 KIMBALL PL STE 100",
            "city": "ALPHARETTA",
            "state": "GA",
            "postal_code": "300092614",
            "telephone_number": "678-990-3962",
            "fax_number": "678-623-3862"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3650 MANSELL RD STE 100",
            "city": "ALPHARETTA",
            "state": "GA",
            "postal_code": "300223068",
            "telephone_number": "678-990-3962",
            "fax_number": "678-623-3862"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "260 S Sunnyvale Ave Ste 6",
            "address_purpose": "LOCATION",
            "city": "Sunnyvale",
            "state": "CA",
            "postal_code": "940866273",
            "country_code": "US",
            "telephone_number": "844-387-5337",
            "fax_number": "866-264-3890",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "755 Arnold Way",
            "address_purpose": "LOCATION",
            "city": "Menlo Park",
            "state": "CA",
            "postal_code": "940252511",
            "country_code": "US",
            "telephone_number": "919-665-7510",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "101 Wilson Rd Ste D",
            "address_purpose": "LOCATION",
            "city": "Monterey",
            "state": "CA",
            "postal_code": "939407864",
            "country_code": "US",
            "telephone_number": "844-387-5337",
            "fax_number": "866-264-3890",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "150 Carnation Dr Ste 4",
            "address_purpose": "LOCATION",
            "city": "Freedom",
            "state": "CA",
            "postal_code": "950193132",
            "country_code": "US",
            "telephone_number": "844-387-5337",
            "fax_number": "866-264-3890",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3650 Mansell Rd Ste 125",
            "address_purpose": "LOCATION",
            "city": "Alpharetta",
            "state": "GA",
            "postal_code": "300221523",
            "country_code": "US",
            "telephone_number": "678-990-3962",
            "fax_number": "678-623-3862",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1665 Dominican Way Ste 222",
            "address_purpose": "LOCATION",
            "city": "Santa Cruz",
            "state": "CA",
            "postal_code": "950651515",
            "country_code": "US",
            "telephone_number": "844-387-5337",
            "fax_number": "866-264-3890",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "777 Knowles Dr Ste 15",
            "address_purpose": "LOCATION",
            "city": "Los Gatos",
            "state": "CA",
            "postal_code": "950321417",
            "country_code": "US",
            "telephone_number": "844-387-5337",
            "fax_number": "866-264-3890",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ADAMS",
        "first_name": "ZACHARY",
        "middle_name": "ALEXIS",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-04-08",
        "last_updated": "2026-02-19",
        "certification_date": "2026-02-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207QS1201X",
            "taxonomy_group": "",
            "desc": "Family Medicine, Sleep Medicine",
            "state": "WA",
            "license": "60894787",
            "primary": false
        },
        {
            "code": "207QS1201X",
            "taxonomy_group": "",
            "desc": "Family Medicine, Sleep Medicine",
            "state": "GA",
            "license": "103478",
            "primary": true
        },
        {
            "code": "207QS1201X",
            "taxonomy_group": "",
            "desc": "Family Medicine, Sleep Medicine",
            "state": "CA",
            "license": "A167567",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Alpharetta, GA

Sources for this page

Verify at the official NPI Registry.