Hall Wu, MD

Primary specialty

Pain Medicine (Anesthesiology) PhysicianTaxonomy code 207LP2900X

License

A181030 Issued in CA

Practice address

5395 Ruffin Rd Ste 204
San Diego, CA 92123-1338

Phone

(858) 571-3630

NPI assigned

Mar 25, 2020

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

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

Pain Management

Education

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Zachary C Cohen MD ApcGroup PAC ID 6608260179, 15 clinicians

Practice addresses (Care Compare)

Procedures performed for Medicare patients

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.

• Zachary C Cohen MD Apc

  • Pain Medicine Physician
  • San Diego, CA
  • NPI 1689334468
  Medicare reassignment Care Compare group NPD
• Zachary C Cohen MD Apc

  • Interventional Pain Medicine Physician
  • San Diego, CA
  • NPI 1790589570
  NPD

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

{
    "created_epoch": "1585094400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756252800000",
    "number": "1952938375",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5395 RUFFIN RD STE 204",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921231338"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5395 RUFFIN RD STE 204",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921231338",
            "telephone_number": "858-571-3630"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2051 Marengo St",
            "address_purpose": "LOCATION",
            "city": "Los Angeles",
            "state": "CA",
            "postal_code": "900331352",
            "country_code": "US",
            "telephone_number": "323-409-1000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5360 Jackson Dr Ste 100",
            "address_purpose": "LOCATION",
            "city": "LA Mesa",
            "state": "CA",
            "postal_code": "919423012",
            "country_code": "US",
            "telephone_number": "858-571-3630",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "750 Med Ctr Ct Ste 14B",
            "address_purpose": "LOCATION",
            "city": "Chula Vista",
            "state": "CA",
            "postal_code": "919116634",
            "country_code": "US",
            "telephone_number": "858-571-3630",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "16466 Bernardo Center Dr Ste 150",
            "address_purpose": "LOCATION",
            "city": "San Diego",
            "state": "CA",
            "postal_code": "921282522",
            "country_code": "US",
            "telephone_number": "858-571-3630",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WU",
        "first_name": "HALL",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-03-25",
        "last_updated": "2025-08-27",
        "certification_date": "2025-08-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207LP2900X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Pain Medicine",
            "state": "CA",
            "license": "A181030",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Douglas Wu, MD PHD
• Emily Wen-Hui Wu, DMD
• Eunice Wu, MD
• Frederick Dow Wu, MD
• Garry T Wu
• Isabella Tianwen Wu, MD/MPH
• Janie Wu
• Jenna Wu
• Jennifer J Wu, M.D.
• Jessica J Wu, DPT

• Pain Medicine (Anesthesiology) Physician in San Diego, CA
• Providers in San Diego, CA by specialty
• Pain Medicine (Anesthesiology) Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 27, 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.