Nicholas Prewitt, MD

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

A200408 Issued in CA

Practice address

5555 W Las Positas Blvd
Pleasanton, CA 94588-4000

Phone

(844) 301-0805

NPI assigned

Apr 1, 2022

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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 and National Provider Directory roles.

• Pleasanton Emergency Medical Group

  • Emergency Medicine Physician
  • Pleasanton, CA
  • NPI 1285625509
  Medicare reassignment NPD

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

{
    "created_epoch": "1648771200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750032000000",
    "number": "1992445324",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 920133",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "753920133",
            "telephone_number": "877-346-2211"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5555 W LAS POSITAS BLVD",
            "city": "PLEASANTON",
            "state": "CA",
            "postal_code": "945884000",
            "telephone_number": "844-301-0805"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PREWITT",
        "first_name": "NICHOLAS",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-04-01",
        "last_updated": "2025-06-16",
        "certification_date": "2025-06-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "A200408",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Premise Health of California Medical PC
• Premium Psychiatric Care Nursing -PC
• Michael Thomas Prentice, PA-C
• Joan Marie Pressimone, PA
• Kejah Preston
• Pri Sunol LLC
• Priyanka Bellap Arise DDS Inc
• Bianca Anna Procassini, BA, BCAT
• Prorehab Healthcare Group of Companies
• Prosomnus Sleep Technologies Inc.

• Emergency Medicine Physician in Pleasanton, CA
• Providers in Pleasanton, 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 Jun 16, 2025; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.