Individual provider Active NPI

Melissa Duncanson, MD

  • Obstetrics & Gynecology Physician
  • San Mateo, CA
National Provider Identifier
1144753443
Registry record updated Jul 14, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
A171823 Issued in CA
Practice address
136 N San Mateo Dr Ste 101
San Mateo, CA 94401-2779
Phone
(650) 344-1114
NPI assigned
Apr 4, 2017
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 14, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X A171823 CA Primary

Addresses

Primary practice location

136 N San Mateo Dr Ste 101
San Mateo, CA 94401-2779

Mailing address

136 N San Mateo Dr Ste 101
San Mateo, CA 94401-2779
Phone (650) 344-1114

Other practice location 1

110 Irving St NW
Department of OBGYN
Washington, DC 20010-3017
Phone (202) 877-8035

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
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
I20210722002511 CA Practitioner - Obstetrics/Gynecology 0042613440 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
University of Utah School of Medicine, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
UCSF Health Medical FoundationGroup PAC ID 9436239878, 65 clinicians

Practice addresses (Care Compare)

747 52ND St
Oakland, CA 94609-1809
Phone (510) 428-3000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
88.91 of 100Reported as group
Quality
94.45
Improvement activities
40
Cost
70.44

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of the uterus1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A171823CAMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
UCSF Health Medical Foundation CurrentSince Sep 23, 2022 Accepting new patients
Sutter East Bay Medical Foundation Obstetrics & Gynecology Past Accepting new patients
Sutter Bay Hospitals Past Accepting new patients

Locations

747 52nd St
Oakland, CA 94609
Phone (510) 428-3070

136 N San Mateo Dr
Ste 101
San Mateo, CA 94401
Phone (650) 344-1114

Interoperability endpoints

  • Direct secure messaging: mduncanson261691@direct-ucsfmedicalcenter.org
  • Direct secure messaging: mduncanson586551@hisp.ehr.sutterhealth.org

Organizations & group practices 3

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 2

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": "1491264000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1626220800000",
    "number": "1144753443",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "136 N SAN MATEO DR STE 101",
            "city": "SAN MATEO",
            "state": "CA",
            "postal_code": "944012779",
            "telephone_number": "650-344-1114"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "136 N SAN MATEO DR STE 101",
            "city": "SAN MATEO",
            "state": "CA",
            "postal_code": "944012779",
            "telephone_number": "650-344-1114"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "110 Irving St NW",
            "address_2": "Department of OBGYN",
            "address_purpose": "LOCATION",
            "city": "Washington",
            "state": "DC",
            "postal_code": "200103017",
            "country_code": "US",
            "telephone_number": "202-877-8035",
            "fax_number": "202-877-5435",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DUNCANSON",
        "first_name": "MELISSA",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2017-04-04",
        "last_updated": "2021-07-14",
        "certification_date": "2021-07-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "CA",
            "license": "A171823",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Mateo, CA

Sources for this page

Verify at the official NPI Registry.