Asha Muthuraman Iyer, MD, PHD

Primary specialty

Neurological Surgery PhysicianTaxonomy code 207T00000X

License

A149696 Issued in CA

Practice address

2800 L St Ste 501
Sacramento, CA 95816-5616

Phone

(916) 454-6850

Fax

(916) 454-6852

NPI assigned

Jun 18, 2010

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

Medicare fee-for-service enrollment

Enrolled in NJ, CA2 enrollments

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 2

Specialty

Neurosurgery

Education

Other, 2010

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Sutter Valley Medical FoundationGroup PAC ID 9830094515, shared by 24 NPIs, 2,473 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Sutter Medical Center, Sacramento Hospital, Sacramento, CA, CCN 050108
• Sutter Amador Hospital Hospital, Jackson, CA, CCN 050014
• Sutter Roseville Medical Center Hospital, Roseville, CA, CCN 050309
• Sutter Davis Hospital Hospital, Davis, CA, CCN 050537
• Sutter Auburn Faith Hospital Hospital, Auburn, CA, CCN 050498

Merit-based Incentive Payment System (MIPS)

Final score

81.33 of 100Reported as group

Quality

66.38

Promoting interoperability

100

Improvement activities

40

Cost

71.39

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine, Doctor of Philosophy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: asha.iyer@direct.hackensackmeridian.org
• Direct secure messaging: aiyer708870@hisp.ehr.sutterhealth.org
• FHIR API: https://fhir4.healow.com/fhir/r4/IHJHBD

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.

• Sutter Valley Medical Foundation

  • Ambulatory Surgical Clinic/Center
  • Yuba City, CA
  • NPI 1457593980
  Medicare reassignment NPD
• Sutter Valley Medical Foundation

  • Ambulatory Surgical Clinic/Center
  • Stockton, CA
  • NPI 1467825844
  Medicare reassignment NPD
• Sutter Valley Medical Foundation

  • Multi-Specialty Clinic/Center
  • Modesto, CA
  • NPI 1669846986
  Medicare reassignment NPD
• Sutter Valley Medical Foundation

  • Ambulatory Surgical Clinic/Center
  • Elk Grove, CA
  • NPI 1972877264
  Medicare reassignment NPD
• Community Hospital Group Inc

  • Specialist
  • Edison, NJ
  • NPI 1225251754
  Medicare reassignment NPD
• Hackensack Meridian Health Medical Group - Specialty Care PC

  • Surgical Critical Care Physician
  • Red Bank, NJ
  • NPI 1215989249
  Medicare reassignment NPD
• HMH Hospitals Corporation

  • Family Medicine Physician
  • Edison, NJ
  • NPI 1356016661

  Neurological Surgery

  Medicare reassignment NPD
• Sutter Medical Foundation

  • Anesthesiology Physician
  • Yuba City, CA
  • NPI 1649404211
  NPD
• Sutter Valley Medical Foundation

  • Durable Medical Equipment & Medical Supplies
  • Tracy, CA
  • NPI 1720930712
  NPD
• Community Hospital Group, Inc.

  • Neurology Physician
  • Edison, NJ
  • NPI 1487680013

  Neurological Surgery

  NPD
• Hackensack Meridian Health Medical Group - Specialty Care PC

  • Durable Medical Equipment & Medical Supplies
  • North Bergen, NJ
  • NPI 1215734199
  NPD
• HMH Hospitals Corporation

  • Clinic Pharmacy
  • Hackensack, NJ
  • NPI 1659139376
  NPD

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

• Sutter Valley Hospitals

  • General Acute Care Hospital
  • Auburn, CA
  • NPI 1194774299
  Care Compare affiliation
• Sutter Valley Hospitals

  • General Acute Care Hospital
  • Roseville, CA
  • NPI 1356390264
  Care Compare affiliation
• Sutter Valley Hospitals

  • Home Health Agency
  • Auburn, CA
  • NPI 1417987751

  Hospital

  Care Compare affiliation
• Sutter Valley Hospitals

  • General Acute Care Hospital
  • Jackson, CA
  • NPI 1447494323
  Care Compare affiliation
• Sutter Valley Hospitals

  • General Acute Care Hospital
  • Davis, CA
  • NPI 1770532608
  Care Compare affiliation
• Sutter Valley Hospitals

  • General Acute Care Hospital
  • Sacramento, CA
  • NPI 1811946734
  Care Compare affiliation

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

{
    "created_epoch": "1276819200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741305600000",
    "number": "1831410299",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 255228",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958655228"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2800 L ST STE 501",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958165616",
            "telephone_number": "916-454-6850",
            "fax_number": "916-454-6852"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "65 James Street",
            "address_purpose": "LOCATION",
            "city": "Edison",
            "state": "NJ",
            "postal_code": "088183947",
            "country_code": "US",
            "telephone_number": "732-321-7010",
            "fax_number": "732-744-5873",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "IYER",
        "first_name": "ASHA",
        "middle_name": "MUTHURAMAN",
        "name_prefix": "Dr.",
        "credential": "MD, PHD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-06-18",
        "last_updated": "2025-03-07",
        "certification_date": "2025-03-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207T00000X",
            "taxonomy_group": "",
            "desc": "Neurological Surgery",
            "state": "CA",
            "license": "A149696",
            "primary": true
        },
        {
            "code": "207T00000X",
            "taxonomy_group": "",
            "desc": "Neurological Surgery",
            "state": "NJ",
            "license": "25MA10453800",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Elaine M Iwanski, MFT
• Steven Iway, PHARM. D.
• Naoka S Iwaya
• Chinyere Iwuagwu
• Roberta Efomon Iyamu
• Patience Iyere
• Stephanie Iyescas
• Bijan Izadi, DDS
• Edgar Ivan Izehuatl
• Jessica Deyanira Izquierdo, RAD TECH

• Neurological Surgery Physician in Sacramento, CA
• Providers in Sacramento, CA by specialty
• Neurological Surgery Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 7, 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.