Ramin Manshadi, MD

Primary specialty

Cardiovascular Disease PhysicianTaxonomy code 207RC0000X

License

00A547390 Issued in CA

Practice address

2633 Pacific Avenue
Stockton, CA 95204

Phone

(209) 944-5530

Fax

(209) 944-5990

NPI assigned

Sep 7, 2006

Last updated

Jun 10, 2026By 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 2

Addresses

Other identifiers 2

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

Cardiovascular Disease (Cardiology)

Education

Other, 1991

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Regents of the Univ of CaGroup PAC ID 3375456619, 1,571 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• University of California Davis Medical Center Hospital, Sacramento, CA, CCN 050599
• St Joseph's Medical Center of Stockton Hospital, Stockton, CA, CCN 050084
• Adventist Health Lodi Memorial Hospital, Lodi, CA, CCN 050336
• Dameron Hospital Hospital, Stockton, CA, CCN 050122
• Mark Twain Medical Center Hospital, San Andreas, CA, CCN 051332

Merit-based Incentive Payment System (MIPS)

Final score

83.15 of 100Reported as group

Quality

64.8

Promoting interoperability

100

Improvement activities

40

Cost

68.65

Merit-based Incentive Payment System (MIPS)

Final score

99.84 of 100Reported as individual

Quality

98

Improvement activities

40

Cost

79.29

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

• FHIR API: https://fhir4.healow.com/fhir/r4/JDABCA

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.

• Manshadi Heart Institute Inc

  • Interventional Cardiology Physician
  • Stockton, CA
  • NPI 1225380603
  Medicare reassignment NPD Authorized official
• Regents of the Univ of Ca

  • Maternal & Fetal Medicine Physician
  • Sacramento, CA
  • NPI 1013906973
  Medicare reassignment Care Compare group NPD
• Regents of the Univ of Ca

  • Diagnostic Radiology Physician
  • Sacramento, CA
  • NPI 1477546406
  NPD
• Regents of the University of Ca

  • Pediatric Critical Care Medicine Physician
  • Sacramento, CA
  • NPI 1104815067
  NPD
• San Joaquin Cardiology Medical Group Inc

  • Cardiovascular Disease Physician
  • Stockton, CA
  • NPI 1497785455
  NPD
• Cardiac Imaging Inc

  • Mobile Radiology Clinic/Center
  • Oakbrook Terrace, IL
  • NPI 1770830606
  NPD
• Larry Simpfenderfer OD Inc

  dba Advanced Optometry

  • Optometrist
  • Lodi, CA
  • NPI 1194031427
  NPD (past)
• Lodi Memorial Hospital Association Inc

  dba Lodi Memorial Hospital Acute Physical Rehabilitation Unit

  • Rehabilitation Hospital Unit
  • Lodi, CA
  • NPI 1821028671
  NPD (past)
• Norcal Urgent Care, Inc

  dba Main Street Urgent Care, Inc.

  • Primary Care Clinic/Center
  • Manteca, CA
  • NPI 1760403125
  NPD (past)
• Port City Operating Company, LLC

  dba St. Joseph's Medical Center of Stockton

  • General Acute Care Hospital
  • Stockton, CA
  • NPI 1528190931
  NPD (past)
• Regents of the Univ of Ca

  • Surgery Physician
  • Sacramento, CA
  • NPI 1427041698
  NPD (past)
• Regents of the Univ of Ca

  • Pulmonary Disease Physician
  • Sacramento, CA
  • NPI 1437142692
  NPD (past)

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

• Dameron Hospital Association

  • General Acute Care Hospital
  • Stockton, CA
  • NPI 1538163886
  Care Compare affiliation
• Dameron Hospital Association

  • Primary Care Clinic/Center
  • Stockton, CA
  • NPI 1699195115

  Hospital

  Care Compare affiliation
• Lodi Memorial Hospital Association Inc

  dba Lodi Memorial Hospital

  • General Acute Care Hospital
  • Lodi, CA
  • NPI 1316938301
  Care Compare affiliation
• Mark Twain Medical Center

  • Critical Access Hospital
  • San Andreas, CA
  • NPI 1508968819
  Care Compare affiliation
• Port City Operating Company, LLC

  dba St. Joseph's Medical Center of Stockton

  • General Acute Care Hospital
  • Stockton, CA
  • NPI 1528190931
  Care Compare affiliation
• Regents of the University of California

  dba University of California Davis Medical Center

  • General Acute Care Hospital
  • Sacramento, CA
  • NPI 1710918545
  Care Compare affiliation

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

{
    "created_epoch": "1157587200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781049600000",
    "number": "1629171202",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 4344",
            "city": "STOCKTON",
            "state": "CA",
            "postal_code": "952040344",
            "telephone_number": "209-944-5530",
            "fax_number": "209-944-5990"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2633 PACIFIC AVENUE",
            "city": "STOCKTON",
            "state": "CA",
            "postal_code": "95204",
            "telephone_number": "209-944-5530",
            "fax_number": "209-944-5990"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MANSHADI",
        "first_name": "RAMIN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-09-07",
        "last_updated": "2026-06-10",
        "certification_date": "2026-06-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "00A547390",
            "primary": false
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "CA",
            "license": "00A547390",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "060059808",
            "state": "CA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A547390",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Tanisha Denise Manning, BIRTH DOULA
• Patrick Manookian, M.D.
• Natalie Manrique Galvan
• Alexander Drenning Manriquez
• Manshadi Heart Institute Inc
• Jeffrey V Manson
• Jeffrey Lawrence Mansoor, MD
• Carmel Manto
• Manuel M. Contreras DDS a Professional Dental Corporation
• Jasmin Manzo

• Cardiovascular Disease Physician in Stockton, CA
• Providers in Stockton, CA by specialty
• Cardiovascular Disease Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 10, 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.
• 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.