Nayab Sultan, MD

Primary specialty

Hospitalist PhysicianTaxonomy code 208M00000X

License

A201892 Issued in CA

Practice address

280 Sierra College Dr Ste 120
Grass Valley, CA 95945-5763

Phone

(530) 477-4480

Fax

(530) 274-7532

NPI assigned

Mar 22, 2022

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

Specialty

Hospitalist

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Dignity Health Medical FoundationGroup PAC ID 7810800661, 1,211 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Sierra Nevada Memorial Hospital Hospital, Grass Valley, CA, CCN 050150
• Mercy San Juan Medical Center Hospital, Carmichael, CA, CCN 050516
• Mercy General Hospital Hospital, Sacramento, CA, CCN 050017
• Mercy Hospital of Folsom Hospital, Folsom, CA, CCN 050414
• Methodist Hospital of Sacramento Hospital, Sacramento, CA, CCN 050590

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.

• Dignity Health Medical Foundation

  • Multi-Specialty Clinic/Center
  • Sacramento, CA
  • NPI 1700803418
  Medicare reassignment Care Compare group NPD
• Dignity Health Medical Foundation

  • Multi-Specialty Clinic/Center
  • Grass Valley, CA
  • NPI 1043456106
  NPD
• Dignity Health Medical Foundation

  • Multi-Specialty Clinic/Center
  • Redding, CA
  • NPI 1912288432
  NPD
• Dignity Health Medical Foundation

  • Multi-Specialty Clinic/Center
  • Rancho Cordova, CA
  • NPI 1568489268
  NPD (past)

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

• Dignity Community Care

  • General Acute Care Hospital
  • Sacramento, CA
  • NPI 1467560599
  Care Compare affiliation
• Dignity Health

  • General Acute Care Hospital
  • Folsom, CA
  • NPI 1356389878
  Care Compare affiliation
• Dignity Health

  • General Acute Care Hospital
  • Sacramento, CA
  • NPI 1487694857
  Care Compare affiliation
• Dignity Health

  • General Acute Care Hospital
  • Carmichael, CA
  • NPI 1972541498
  Care Compare affiliation
• Sierra Nevada Memorial-Miners Hospital

  • General Acute Care Hospital
  • Grass Valley, CA
  • NPI 1659361392
  Care Compare affiliation

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

{
    "created_epoch": "1647907200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758240000000",
    "number": "1720737018",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3400 DATA DR",
            "city": "RANCHO CORDOVA",
            "state": "CA",
            "postal_code": "956707956"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "280 SIERRA COLLEGE DR STE 120",
            "city": "GRASS VALLEY",
            "state": "CA",
            "postal_code": "959455763",
            "telephone_number": "530-477-4480",
            "fax_number": "530-274-7532"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SULTAN",
        "first_name": "NAYAB",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-03-22",
        "last_updated": "2025-09-19",
        "certification_date": "2025-09-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "CA",
            "license": "A201892",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Natalie Sugrue, RADT
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• Caitlin Milei Sullivan
• Nicole Marie Sullivan
• Rondha Irene Sullivan
• Anthony Sunseri, RPSGT
• Mihir Deepak Sura, MD
• Sutter Medical Foundation
• Kristine Denise Swanson
• Daisy K. Switzer, PH.D.

• Hospitalist Physician in Grass Valley, CA
• Providers in Grass Valley, CA by specialty
• Hospitalist Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 19, 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.