Mark Steven Perlsweig, M.D.

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

G60996 Issued in CA

Practice address

1750 El Camino Real
Suite 401
Burlingame, CA 94010-3217

Phone

(650) 692-2690

Fax

(650) 692-2054

NPI assigned

Jun 28, 2006

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Eligible to order & refer

• Part B services: No
• Medical equipment: Yes
• Home health: No
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

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.

• Palo Alto Medical Foundation

  • Non-Pharmacy Dispensing Site
  • Santa Cruz, CA
  • NPI 1114182649
  NPD (past)

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

{
    "created_epoch": "1151452800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1265460562",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1750 EL CAMINO REAL",
            "address_2": "SUITE 401",
            "city": "BURLINGAME",
            "state": "CA",
            "postal_code": "940103217",
            "telephone_number": "650-692-2690",
            "fax_number": "650-692-2054"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1750 EL CAMINO REAL",
            "address_2": "SUITE 401",
            "city": "BURLINGAME",
            "state": "CA",
            "postal_code": "940103217",
            "telephone_number": "650-692-2690",
            "fax_number": "650-692-2054"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PERLSWEIG",
        "first_name": "MARK",
        "middle_name": "STEVEN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-06-28",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "G60996",
            "primary": true
        },
        {
            "code": "2084P0804X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
            "state": "CA",
            "license": "G60996",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G609960",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Peninsula Surgical Specialist Medical Group, Inc.
• Peninsula Wellness Psychological Corporation
• Peninsula Womens Health
• Eric Perez, MD
• Nohemi Perez, LMHC
• Allison Katelyn Perry, D.M.D.
• Dyresha Lashown Williams Perry
• Jan Ellen Perry, LCSW
• Shannon Deanne Perry
• Persimmon Nutriton

• Psychiatry Physician in Burlingame, CA
• Providers in Burlingame, CA by specialty
• Psychiatry Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.