James Paul Marcin, MD, MPH

Primary specialty

Pediatric Critical Care Medicine PhysicianTaxonomy code 2080P0203X

License

G078797 Issued in CA

Practice address

2954 26TH St
Sacramento, CA 95818-3512

Phone

(916) 734-4726

NPI assigned

Dec 8, 2005

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

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

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.

• Regents of the Univ of Ca

  • Maternal & Fetal Medicine Physician
  • Sacramento, CA
  • NPI 1013906973
  Medicare reassignment NPD
• Shriners Hospitals for Children

  • Pediatric Orthopaedic Surgery Physician
  • Sacramento, CA
  • NPI 1679915565
  Medicare reassignment NPD
• Regents of the Univ of Ca

  • Pediatric Cardiology Physician
  • Sacramento, CA
  • NPI 1144213166
  NPD
• Regents of the Univ of Ca

  • Diagnostic Radiology Physician
  • Sacramento, CA
  • NPI 1477546406
  NPD
• Shriners Hospitals for Children

  • Clinic/Center
  • Aiea, HI
  • NPI 1568299857
  NPD
• Regents of the Univ of Ca

  • Pulmonary Disease Physician
  • Sacramento, CA
  • NPI 1437142692
  NPD (past)
• Shriners Hospitals for Children

  • Orthopaedic Surgery Physician
  • Lexington, KY
  • NPI 1700223559
  NPD (past)

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

{
    "created_epoch": "1134000000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1245215557",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2954 26TH ST",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958183512",
            "telephone_number": "916-734-4726"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2954 26TH ST",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958183512",
            "telephone_number": "916-734-4726"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARCIN",
        "first_name": "JAMES",
        "middle_name": "PAUL",
        "name_prefix": "Dr.",
        "credential": "MD, MPH",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-12-08",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080P0203X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Critical Care Medicine",
            "state": "CA",
            "license": "G078797",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• David Maxwell Marchant-Villalba
• Lisa Marche-Thomas
• Caritina Marcial
• Marquis Marcilous
• Erin Backenstow Marcin, MD
• Kristin Swanfeld Marco, RDN
• Cathy Ann Marconi
• Christopher Aaron Marcos
• Isobel Marcus
• Richard A. Marder, MD

• Pediatric Critical Care Medicine Physician in Sacramento, CA
• Providers in Sacramento, CA by specialty
• Pediatric Critical Care Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.