Sean Grammy, D.O.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

20A13122 Issued in CA

Practice address

3901 Lone Tree Way
Antioch, CA 94509-6200

Phone

(925) 779-7200

NPI assigned

Jun 25, 2009

Last updated

Jul 28, 2014By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

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

Merit-based Incentive Payment System (MIPS)

Final score

96.69 of 100Reported as group

Quality

90

Improvement activities

40

Cost

78.43

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

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.

• Cep America - California

  dba Vituity

  • Emergency Medicine Physician
  • San Francisco, CA
  • NPI 1023063542
  Medicare reassignment NPD
• John Muir Physician Network

  • General Practice Physician
  • Walnut Creek, CA
  • NPI 1841407665
  Medicare reassignment NPD
• Cep America - California

  dba Vituity

  • Emergency Medicine Physician
  • San Bernardino, CA
  • NPI 1215217088
  NPD
• Cep America-California

  • Emergency Medicine Physician
  • Murrieta, CA
  • NPI 1588552848
  NPD
• Anaheim Global Medical Center, Inc

  dba Anaheim Global Medical Center

  • General Acute Care Hospital
  • Anaheim, CA
  • NPI 1790778488
  NPD (past)

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

{
    "created_epoch": "1245888000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1406505600000",
    "number": "1982832127",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1000 HARNESS DR",
            "address_2": "59",
            "city": "SAN RAMON",
            "state": "CA",
            "postal_code": "945832252"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3901 LONE TREE WAY",
            "city": "ANTIOCH",
            "state": "CA",
            "postal_code": "945096200",
            "telephone_number": "925-779-7200"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRAMMY",
        "first_name": "SEAN",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-06-25",
        "last_updated": "2014-07-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "20A13122",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "20A13122",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Marvin Darnell Graddy
• John Louis Gragnani, MS,MA
• Kellie Graham, PPS
• Larry Christopher Graham Jr.
• Rebecca Graham
• Milton Granados
• Mykayla Sharhi Grant
• Julie Anne Almeria Grantham, D.P.T.
• Graphiljen Homes LLC (Grace Manor)
• Arcel Gray

• Emergency Medicine Physician in Antioch, CA
• Providers in Antioch, CA by specialty
• Emergency Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 28, 2014; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.