Elyas Parsa, D.O.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

20A12334 Issued in CA

Practice address

4053 Lone Tree Way
Antioch, CA 94531-6210

Phone

(925) 756-3499

NPI assigned

Jun 26, 2009

Last updated

Apr 14, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

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

Family Practice

Education

Other, 2009

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Sutter Bay Medical FoundationGroup PAC ID 4284538778, 3,783 clinicians

Cep America - CaliforniaGroup PAC ID 6103739131, 1,278 clinicians

Sutter Valley Medical FoundationGroup PAC ID 9830094515, 2,473 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Sutter Tracy Community Hospital Hospital, Tracy, CA, CCN 050313

Merit-based Incentive Payment System (MIPS)

Final score

81.79 of 100Reported as group

Quality

71.65

Improvement activities

40

Cost

57.96

Merit-based Incentive Payment System (MIPS)

Final score

53.98 of 100Reported as group

Quality

11.8

Promoting interoperability

74

Improvement activities

0

Cost

82.7

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy, Doctor of Medicine

State licenses

Practice roles

Locations (25 of 31)

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

• Direct secure messaging: eparsa714574@hisp.ehr.sutterhealth.org

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.

• Cep America - California

  dba Vituity

  • Emergency Medicine Physician
  • San Francisco, CA
  • NPI 1023063542
  Medicare reassignment Care Compare group NPD
• Sutter Bay Medical Foundation

  dba Palo Alto Medial Foundation

  • Multi-Specialty Clinic/Center
  • Palo Alto, CA
  • NPI 1013950807
  Medicare reassignment Care Compare group NPD
• Sutter Valley Medical Foundation

  dba Sutter Gould Medical Foundation

  • Multi-Specialty Clinic/Center
  • Modesto, CA
  • NPI 1669846986

  Family Medicine

  Medicare reassignment Care Compare group NPD
• Big Leap Medical Group of California P.C.

  • Neurological Surgery Physician
  • Mission Viejo, CA
  • NPI 1447046800
  Medicare reassignment NPD
• County of San Joaquin

  dba San Joaquin General Hospital

  • General Acute Care Hospital
  • French Camp, CA
  • NPI 1801830583
  Medicare reassignment NPD
• San Joaquin Faculty Medical Group

  • Internal Medicine Physician
  • French Camp, CA
  • NPI 1225063761
  Medicare reassignment NPD
• Trivalley Vasectomy Inc.

  • Emergency Medicine Physician
  • Livermore, CA
  • NPI 1225820277
  NPD Authorized official
• Altamont Emergency Physicians Medical Group Inc

  • Emergency Medicine Physician
  • Tracy, CA
  • NPI 1952392375
  Medicare reassignment
• Cep America - California

  dba Vituity

  • Emergency Medicine Physician
  • French Camp, CA
  • NPI 1467863290
  NPD
• Cep America-California

  • Emergency Medicine Physician
  • Murrieta, CA
  • NPI 1588552848
  NPD
• County of San Joaquin

  dba San Joaquin County Clinic Manteca

  • Multi-Specialty Clinic/Center
  • Manteca, CA
  • NPI 1417407636
  NPD
• Sutter Bay Medical Foundation

  dba Palo Alto Medical Foundation

  • Clinical Medical Laboratory
  • Santa Clara, CA
  • NPI 1669287033
  NPD

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

• Sutter Valley Hospitals

  dba Sutter Tracy Community Hospital

  • General Acute Care Hospital
  • Tracy, CA
  • NPI 1821442864
  Care Compare affiliation

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

{
    "created_epoch": "1245974400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1744588800000",
    "number": "1902034168",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1020",
            "city": "STOCKTON",
            "state": "CA",
            "postal_code": "952013120",
            "telephone_number": "209-468-6000",
            "fax_number": "209-468-7042"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4053 LONE TREE WAY",
            "city": "ANTIOCH",
            "state": "CA",
            "postal_code": "945316210",
            "telephone_number": "925-756-3499"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "500 W Hospital Rd",
            "address_purpose": "LOCATION",
            "city": "French Camp",
            "state": "CA",
            "postal_code": "952319693",
            "country_code": "US",
            "telephone_number": "209-468-6000",
            "fax_number": "209-468-7042",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PARSA",
        "first_name": "ELYAS",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-06-26",
        "last_updated": "2025-04-14",
        "certification_date": "2025-04-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "20A12334",
            "primary": true
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "IL",
            "license": "125056221",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "20A123347",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jaryn Park, M.D.
• Kelly Park, D.O.
• Jennifer Kiyomi Parks, O.D.
• Carmen Parra
• Shaun David Parrisher, RN
• Farhad Partovi, D.D.S.
• Bimal J Patel, M.D.
• Chirag G Patel, PHARM.D.
• Roshan Dhansukh Patel
• Nicole Patera

• Emergency Medicine Physician in Antioch, CA
• Providers in Antioch, 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 Apr 14, 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.