John Arlen Parker, M.D.

Primary specialty

Neurology PhysicianTaxonomy code 2084N0400X

License

A133050 Issued in CA

Practice address

10820 Beverly Blvd Ste A5282
Whittier, CA 90601-2576

Phone

(704) 340-7104

NPI assigned

Apr 18, 2013

Sex

Male

Sole proprietor

No

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

Specialties & licenses 9

Addresses

Medicare fee-for-service enrollment

Enrolled in CA, MI, TX, SC4 enrollments

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 4

Specialty

Neurology

Education

Other, 2013

Medicare assignment

May accept Medicare assignment

Group practices

Novant Health Southeastern Spine Institute LLCGroup PAC ID 0244750578, 31 clinicians

Gamma Neuro Network IncGroup PAC ID 5294187290, 5 clinicians

Interpreting Physician Associates LLCGroup PAC ID 6305179854, 4 clinicians

Real Time Neuromonitoring Associates of Ca PCGroup PAC ID 9133371750, 3 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Providence Mission Hospital Hospital, Mission Viejo, CA, CCN 050567
• Hoag Memorial Hospital Presbyterian Hospital, Newport Beach, CA, CCN 050224
• St Vincent Medical Center/North Hospital, Sherwood, AR, CCN 040137
• Methodist Hospital for Surgery Hospital, Addison, TX, CCN 670073
• Hillcrest Medical Center Hospital, Tulsa, OK, CCN 370001

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: stang670035@direct.memorialcare.org
• FHIR API: https://epicproxy.et1096.epichosted.com/FHIRProxy/api/fhir/r4/
• Direct secure messaging: jparker535739@direct.hfhs.org
• FHIR API: https://epicproxy.et1096.epichosted.com/FHIRProxy/api/FHIR/DSTU2/
• Direct secure messaging: jparker59642@unitedregional.medalliesdirect.net

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.

• Gamma Neuro Network Inc

  • Clinical Neurophysiology Physician
  • Marina del Rey, CA
  • NPI 1992413157

  TX

  Medicare reassignment Care Compare group NPD
• Interpreting Physician Associates LLC

  dba Advanced Monitoring Services

  • Electrodiagnostic Medicine Physician
  • Springdale, AR
  • NPI 1316487929

  CA

  Medicare reassignment Care Compare group NPD
• Novant Health Southeastern Spine Institute, LLC

  dba Southeastern Spine Institute

  • Interventional Pain Medicine Physician
  • Mount Pleasant, SC
  • NPI 1134943459
  Medicare reassignment Care Compare group NPD
• Real Time Neuromonitoring Associates of Ca PC

  • Specialist
  • San Jose, CA
  • NPI 1336492800

  TX

  Medicare reassignment Care Compare group
• Usc Care Medical Group, Inc

  • General Practice Physician
  • Los Angeles, CA
  • NPI 1902846306

  Family Medicine

  Medicare reassignment NPD
• Rtna PC

  • Specialist
  • Nashville, TN
  • NPI 1871830380

  TX

  Medicare reassignment NPD
• Usc Care Medical Group, Inc

  dba Fair Oaks Clinic

  • Durable Medical Equipment & Medical Supplies
  • Pasadena, CA
  • NPI 1427937390
  NPD
• Comprehensive Neuro Monitoring, LLC

  • Specialist
  • Plymouth, MI
  • NPI 1518384700
  NPD
• Pacific Neuromonitoring Associates, Inc

  • Neurology Physician
  • Columbia, MD
  • NPI 1194925206
  NPD
• United Regional Health Care System Inc

  dba United Regional Heath Care System

  • General Acute Care Hospital
  • Wichita Falls, TX
  • NPI 1023013448
  NPD
• West Neurodiagnostic Reading

  • Neurology Physician
  • Bakersfield, CA
  • NPI 1194115923
  NPD (past)
• Discount Iom, LLC

  • Electroneurodiagnostic Specialist/Technologist
  • Richardson, TX
  • NPI 1902332257
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Hoag Memorial Hospital Presbyterian

  • General Acute Care Hospital
  • Newport Beach, CA
  • NPI 1518951300
  Care Compare affiliation
• Mission Hospital Regional Medical Center

  dba Providence Mission Hospital

  • General Acute Care Hospital
  • Mission Viejo, CA
  • NPI 1912108002
  Care Compare affiliation
• Mission Hospital Regional Medical Center

  dba Mission Hospital

  • General Acute Care Hospital
  • Mission Viejo, CA
  • NPI 1992752315
  Care Compare affiliation
• Ahs Hillcrest Medical Center, LLC

  dba Hillcrest Medical Center

  • General Acute Care Hospital
  • Tulsa, OK
  • NPI 1629057229
  Care Compare affiliation
• Metdalspi, LLC

  dba Methodist Hospital for Surgery

  • General Acute Care Hospital
  • Addison, TX
  • NPI 1023338142
  Care Compare affiliation
• St. Vincent Infirmary Medical Center

  dba St. Vincent Medical Center - North

  • General Acute Care Hospital
  • Sherwood, AR
  • NPI 1629011002
  Care Compare affiliation

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

{
    "created_epoch": "1366243200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762128000000",
    "number": "1386088698",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10820 BEVERLY BLVD STE A5282",
            "city": "WHITTIER",
            "state": "CA",
            "postal_code": "906012576",
            "telephone_number": "510-333-3560"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10820 BEVERLY BLVD STE A5282",
            "city": "WHITTIER",
            "state": "CA",
            "postal_code": "906012576",
            "telephone_number": "704-340-7104"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "99 South Almaden Blvd Ste 600",
            "address_purpose": "LOCATION",
            "city": "San Jose",
            "state": "CA",
            "postal_code": "951131605",
            "country_code": "US",
            "telephone_number": "615-346-8182 x932",
            "fax_number": "615-829-8970",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "336 22nd Ave N",
            "address_purpose": "LOCATION",
            "city": "Nashville",
            "state": "TN",
            "postal_code": "372031844",
            "country_code": "US",
            "telephone_number": "615-346-8182",
            "fax_number": "615-829-8970",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1540 Alcazar St Ste 209-G",
            "address_purpose": "LOCATION",
            "city": "Los Angeles",
            "state": "CA",
            "postal_code": "900890080",
            "country_code": "US",
            "telephone_number": "323-422-0117",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5553 Mavis Ave",
            "address_purpose": "LOCATION",
            "city": "Whittier",
            "state": "CA",
            "postal_code": "906012124",
            "country_code": "US",
            "telephone_number": "615-346-8182",
            "fax_number": "615-829-8970",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "45211 Helm St",
            "address_purpose": "LOCATION",
            "city": "Plymouth",
            "state": "MI",
            "postal_code": "481706023",
            "country_code": "US",
            "telephone_number": "480-775-1921",
            "fax_number": "480-777-1345",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PARKER",
        "first_name": "JOHN",
        "middle_name": "ARLEN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-04-18",
        "last_updated": "2025-11-03",
        "certification_date": "2025-11-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "NY",
            "license": "299383-1",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "CO",
            "license": "DR.0062481",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "MI",
            "license": "4301500468",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "TX",
            "license": "S7309",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "NM",
            "license": "MD2020-0551",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "NJ",
            "license": "25MA10622200",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "CA",
            "license": "A133050",
            "primary": true
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "GA",
            "license": "83355",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "SC",
            "license": "MD82910",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michelle Park
• Monique Boyun Park
• Seh Hyun Park, MD
• Ted Park, MD
• Yong Hoon Park, MD.
• Virginia Parker
• Richard L Parks, M.D.
• Robert Scott Parminter, DDS
• Rocio Parra, LCSW
• Crissy Renee Parrish, P.T.

• Neurology Physician in Whittier, CA
• Providers in Whittier, CA by specialty
• Neurology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 3, 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.