Christyn Marshall, DPM

Primary specialty

Primary Podiatric Medicine PodiatristTaxonomy code 213EP1101X

License

5354 Issued in CA

Practice address

380 Diablo Rd Ste 201
Danville, CA 94526-3410

Phone

(925) 381-1898

Fax

(925) 831-4910

NPI assigned

Jun 27, 2014

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other names 1

• Christyn Rossiter Former name

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: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Podiatry

Education

Other, 2014

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Diablo PodiatryGroup PAC ID 5991744161, 2 clinicians

Bay Area Foot Care IncGroup PAC ID 0345329686, 127 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• San Ramon Regional Medical Center Hospital, San Ramon, CA, CCN 050689

Merit-based Incentive Payment System (MIPS)

Final score

0 of 100Reported as individual

Quality

0

Improvement activities

0

Cost

0

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: cmarshall@diablopodiatryandbayvascular.emadirect.md
• Direct secure messaging: christyn.marshall.1@20181.direct.athenahealth.com

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.

• Bay Area Foot Care, Inc

  • Foot & Ankle Surgery Podiatrist
  • San Francisco, CA
  • NPI 1508911892

  Primary Podiatric Medicine

  Medicare reassignment Care Compare group NPD
• Diablo Podiatry

  • Foot & Ankle Surgery Podiatrist
  • San Ramon, CA
  • NPI 1831770189
  Medicare reassignment Care Compare group
• Bay Area Foot Care Inc

  • Foot & Ankle Surgery Podiatrist
  • San Jose, CA
  • NPI 1649136490
  NPD
• San Ramon Regional Medical Center, LLC

  • General Acute Care Hospital
  • San Ramon, CA
  • NPI 1932131489
  NPD (past)

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

• San Ramon Regional Medical Center, LLC

  • General Acute Care Hospital
  • San Ramon, CA
  • NPI 1932131489
  Care Compare affiliation

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

{
    "created_epoch": "1403827200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1745452800000",
    "number": "1376958405",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "380 DIABLO RD STE 201",
            "city": "DANVILLE",
            "state": "CA",
            "postal_code": "945263410",
            "telephone_number": "925-831-1898",
            "fax_number": "925-831-4910"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "380 DIABLO RD STE 201",
            "city": "DANVILLE",
            "state": "CA",
            "postal_code": "945263410",
            "telephone_number": "925-381-1898",
            "fax_number": "925-831-4910"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARSHALL",
        "first_name": "CHRISTYN",
        "credential": "DPM",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-06-27",
        "last_updated": "2025-04-24",
        "certification_date": "2025-04-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "213ES0103X",
            "taxonomy_group": "",
            "desc": "Podiatrist, Foot & Ankle Surgery",
            "state": "CA",
            "license": "E5354",
            "primary": false
        },
        {
            "code": "213EP1101X",
            "taxonomy_group": "",
            "desc": "Podiatrist, Primary Podiatric Medicine",
            "state": "CA",
            "license": "5354",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "CHRISTYN",
            "last_name": "ROSSITER",
            "credential": "DPM",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Karen Marcum
• Margaret Mariella, M.D.
• Marilyn S. Kwolek MD, PC
• Mark Graham, DDS, Inc.
• Julie Mark, RPH
• Kelsey Elise Martin, PA-C
• Jisela Martinez
• Vincent John Martinez, RESPIRATORY THERAPIS
• Jane Massengill
• Linda Mauch

• Primary Podiatric Medicine Podiatrist in Danville, CA
• Providers in Danville, CA by specialty
• Primary Podiatric Medicine Podiatrist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 24, 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.