Miles Merwin, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

G47665 Issued in CA

Practice address

17585 Harvard Ave Ste D
Irvine, CA 92614-8545

Phone

(858) 554-1212

Fax

(858) 795-1195

NPI assigned

Feb 2, 2007

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

Other identifiers 1

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

Specialty

Family Practice

Education

University of North Dakota School of Medicine, 1990

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Monica Perlman MD IncGroup PAC ID 8820035884, 357 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

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.

• Monica Perlman MD Inc.

  dba Perlman Clinic

  • Primary Care Clinic/Center
  • La Jolla, CA
  • NPI 1134309305

  Family Medicine

  Medicare reassignment Care Compare group NPD
• Healthcare Partners Affiliates Medical Group

  dba Optum

  • Internal Medicine Physician
  • Los Angeles, CA
  • NPI 1659312593

  Family Medicine

  Medicare reassignment NPD
• Memorialcare Medical Foundation

  • Clinic/Center
  • Fountain Valley, CA
  • NPI 1205167350

  Family Medicine

  Medicare reassignment NPD
• Healthcare Partners Affiliates Medical Group

  dba Optum

  • Durable Medical Equipment & Medical Supplies
  • Murrieta, CA
  • NPI 1760057269
  NPD
• UC San Diego Health - Rancho Family Medical Group

  • Multi-Specialty Clinic/Center
  • Temecula, CA
  • NPI 1003385071
  NPD (past)

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

{
    "created_epoch": "1170374400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763596800000",
    "number": "1588702286",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9850 GENESEE AVE STE 320",
            "city": "LA JOLLA",
            "state": "CA",
            "postal_code": "920371208",
            "telephone_number": "858-554-1212",
            "fax_number": "858-795-1195"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "17585 HARVARD AVE STE D",
            "city": "IRVINE",
            "state": "CA",
            "postal_code": "926148545",
            "telephone_number": "858-554-1212",
            "fax_number": "858-795-1195"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MERWIN",
        "first_name": "MILES",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-02-02",
        "last_updated": "2025-11-20",
        "certification_date": "2025-11-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "G47665",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "STATE LICENSE",
            "identifier": "G72825",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Shannon Merrell
• Allyson M Merriam, DPT
• Claire Merriman, DPT
• Timothy Lee Merritt, PHARMD.
• Rebecca Mervis, MD
• Azita Mesbah, MD
• Eima Mesgarha, PSYD
• Hooshang Meshkinpour, M.D.
• Paige Alison Meshot, OTR/L
• Jennifer Mesisca, RD

• Family Medicine Physician in Irvine, CA
• Providers in Irvine, CA by specialty
• Family Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 20, 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.
• 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.