Individual provider Active NPI

Megha Ambati

  • Internal Medicine Physician
  • Walnut Creek, CA
National Provider Identifier
1083849111
Registry record updated Apr 18, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
A125755 Issued in CA
Practice address
1220 Rossmoor Pkwy
Walnut Creek, CA 94595
Phone
(925) 947-3312
NPI assigned
May 19, 2009
Last updated
Apr 18, 2019By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 18, 2019

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X A125755 CA Primary

Addresses

Primary practice location

1220 Rossmoor Pkwy
Walnut Creek, CA 94595

Mailing address

1450 Treat Blvd # 300
Walnut Creek, CA 94597-2168
Phone (925) 952-2888

Other practice location 1

2700 Grant St Ste 200
Concord, CA 94520
Phone (925) 674-2609

Other identifiers 1

IdentifierTypeStateIssuer
P01395804OtherCARAILROAD MEDICARE

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA, TX2 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 2

Enrollment IDStateProvider typePAC IDDetails
I20140827000046 CA Practitioner - Internal Medicine 1658599048 Reassigns benefits to 2 organizations
I20240814004905 TX Practitioner - Internal Medicine 1658599048 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Drexel University College of Medicine, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Healthtexas Provider NetworkGroup PAC ID 1355254210, 2,535 clinicians

Practice addresses (Care Compare)

3600 Gaston Ave
Suite 550
Dallas, TX 75246-1905
Phone (972) 451-0219

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
97.28 of 100Reported as group
Quality
89.92
Promoting interoperability
100
Improvement activities
40
Cost
78.23

Merit-based Incentive Payment System (MIPS)

Final score
90.32 of 100Reported as group
Quality
89.54
Promoting interoperability
100
Improvement activities
40
Cost
74.34

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A125755CAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University of California SFGH Medical Group CurrentSince Jun 1, 2016 Accepting new patients
University of California SFGH Medical Group Internal Medicine CurrentSince Jun 1, 2016 Accepting new patients
John Muir Trauma Physicians Billing Service Current Accepting new patients
Healthtexas Provider Network CurrentSince Sep 9, 2024 Accepting new patients
University of California SFGH Medical Group Current Accepting new patients
Healthtexas Provider Network Internal Medicine Current Accepting new patients
John Muir Physician Network CurrentSince Jul 12, 2014 Accepting new patients
Healthtexas Provider Network CurrentSince Sep 9, 2024 Accepting new patients
John Muir Trauma Physicians Billing Service CurrentSince Oct 9, 2019 Accepting new patients
Baylor University Medical Center Past Accepting new patients

Locations

2400 Balfour Rd
Ste 120
Brentwood, CA 94513
Phone (925) 308-8112

2700 Grant St
Ste 200
Concord, CA 94520
Phone (925) 674-2609

380 Civic Dr
Ste 100
Pleasant Hill, CA 94523
Phone (925) 284-3840

1001 Potrero Ave
San Francisco, CA 94110
Phone (415) 206-2305

1001 Potrero Ave
Rm 5H22
San Francisco, CA 94110
Phone (628) 206-4774

1220 Rossmoor Pkwy
Walnut Creek, CA 94595
Phone (925) 947-3393

1601 Ygnacio Valley Rd
Walnut Creek, CA 94598
Phone (925) 295-1545

301 N Washington Ave
Fl 5
Dallas, TX 75246
Phone (469) 800-8742

3600 Gaston Ave
Ste 550
Dallas, TX 75246
Phone (214) 821-1177

4001 Worth St
Dallas, TX 75246
Phone (214) 828-1745

4001 Worth St
#A
Dallas, TX 75246
Phone (214) 820-8665

Interoperability endpoints

  • Direct secure messaging: mambati1337487@direct.sw.org

Organizations & group practices 10

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 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": "1242691200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1555545600000",
    "number": "1083849111",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1450 TREAT BLVD # 300",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945972168",
            "telephone_number": "925-952-2888",
            "fax_number": "925-952-2850"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1220 ROSSMOOR PKWY",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "94595",
            "telephone_number": "925-947-3312"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2700 Grant St Ste 200",
            "address_purpose": "LOCATION",
            "city": "Concord",
            "state": "CA",
            "postal_code": "94520",
            "country_code": "US",
            "telephone_number": "925-674-2609",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "AMBATI",
        "first_name": "MEGHA",
        "name_prefix": "Dr.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-05-19",
        "last_updated": "2019-04-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A125755",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "P01395804",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Walnut Creek, CA

Sources for this page

Verify at the official NPI Registry.