Individual provider Active NPI

Ramsudha Narala, MD

  • Ophthalmology Physician
  • Stanford, CA
National Provider Identifier
1093058323
Registry record updated Feb 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ophthalmology PhysicianTaxonomy code 207W00000X
License
A147844 Issued in CA
Practice address
300 Pasteur Dr
Stanford, CA 94305-2200
Phone
(650) 723-4000
NPI assigned
Apr 4, 2013
Last updated
Feb 11, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 11, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Retina Specialist (Ophthalmology) Physician 207WX0107X A147844 CA
Ophthalmology Physician 207W00000X A147844 CA Primary

Addresses

Primary practice location

300 Pasteur Dr
Stanford, CA 94305-2200

Mailing address

300 Pasteur Dr
Stanford, CA 94305-2200
Phone (650) 723-4000

Other practice location 1

301 S Fair Oaks Ave Ste 407
Pasadena, CA 91105-2562
Phone (626) 204-1410

Other practice location 2

9001 Wilshire Blvd Ste 301
Beverly Hills, CA 90211-1841
Phone (310) 854-6201

Other practice location 3

1450 San Pablo St Fl 4
Los Angeles, CA 90033-4500
Phone (323) 442-6335

Other practice location 4

1450 San Pablo St Fl 4
Los Angeles, CA 90033-4500
Phone (323) 442-6335

Other practice location 5

3400 Lomita Blvd Ste 202
Torrance, CA 90505-4914
Phone (310) 891-1000

Other practice location 6

1245 Wilshire Blvd Ste 380
Los Angeles, CA 90017-4886
Phone (213) 483-8810

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20170516002630 CA Practitioner - OphthalmologyPractitioner - Other (Physician) 7012219975 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Ophthalmology
Education
Saint Louis University School of Medicine, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
County of Santa ClaraGroup PAC ID 1254244973, 1,000 clinicians

Practice addresses (Care Compare)

751 S Bascom Ave
Santa Clara Vly Med
San Jose, CA 95128-2604
Phone (408) 885-5000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
61 of 100Reported as group
Quality
59.41
Promoting interoperability
0
Improvement activities
40
Cost
71.45

Merit-based Incentive Payment System (MIPS)

Final score
88.53 of 100Reported as group
Quality
87.08
Promoting interoperability
100
Improvement activities
40
Cost
69.51

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A147844CAMDRetina Specialist (Ophthalmology) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
County of Santa Clara Ophthalmology CurrentSince Apr 17, 2022 Accepting new patients
County of Santa Clara Current Accepting new patients
Stanford Health Care Current Accepting new patients
County of Santa Clara CurrentSince Apr 17, 2022 Accepting new patients
Retina-Vitreous Associates Medical Group PC Ophthalmology CurrentSince Mar 2, 2020 Accepting new patients
Cha Medical and Surgical Group, PC Ophthalmology CurrentSince Mar 11, 2021 Accepting new patients
Stanford Health Care CurrentSince Mar 18, 2022 Accepting new patients
Dan K Sakamoto M D Medical Corp Ophthalmology Past Accepting new patients

Locations

9001 Wilshire Blvd
Ste 301
Beverly Hills, CA 90211
Phone (310) 659-3337

7475 Camino Arroyo
Gilroy, CA 95020
Phone (408) 852-2400

11959 Mariposa Rd
Hesperia, CA 92345
Phone (760) 956-1100

1245 Wilshire Blvd
Ste 380
Los Angeles, CA 90017
Phone (213) 483-8810

1300 N Vermont Ave
Ste 101
Los Angeles, CA 90027
Phone (323) 644-4445

File 51006
Los Angeles, CA 90074

1300 N Vermont Ave
Los Angeles, CA 90027
Phone (213) 413-3000

2452 Watson Ct
Palo Alto, CA 94303
Phone (650) 721-6888

301 S Fair Oaks Ave
Ste 407
Pasadena, CA 91105
Phone (626) 204-1410

1993 McKee Rd
San Jose, CA 95116
Phone (408) 254-6320

751 S Bascom Ave
San Jose, CA 95128
Phone (408) 885-5110

500 Tully Rd
San Jose, CA 95111
Phone (408) 817-1433

750 S Bascom Ave
San Jose, CA 95128
Phone (408) 885-2320

300 Pasteur Dr
Stanford, CA 94305
Phone (650) 498-5710

660 S Fair Oaks Ave
Sunnyvale, CA 94086
Phone (408) 885-7366

3400 Lomita Blvd
Ste 202
Torrance, CA 90505
Phone (310) 539-7474

555 N 13th Ave
Upland, CA 91786
Phone (909) 982-8846

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • FHIR API: https://fhir-myrecord.cerner.com/r4/ZovcCzFH9WoaIYAtfnADtCEJJqhJ7vbO/
  • FHIR API: https://app.meldrx.com/api/fhir/imedicware_chamg

Organizations & group practices 9

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.

Hospital & facility affiliations 1

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

NPI Registry JSON

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

{
    "created_epoch": "1365033600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770768000000",
    "number": "1093058323",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 PASTEUR DR",
            "city": "STANFORD",
            "state": "CA",
            "postal_code": "943052200",
            "telephone_number": "650-723-4000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 PASTEUR DR",
            "city": "STANFORD",
            "state": "CA",
            "postal_code": "943052200",
            "telephone_number": "650-723-4000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "301 S Fair Oaks Ave Ste 407",
            "address_purpose": "LOCATION",
            "city": "Pasadena",
            "state": "CA",
            "postal_code": "911052562",
            "country_code": "US",
            "telephone_number": "626-204-1410",
            "fax_number": "213-975-9118",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "9001 Wilshire Blvd Ste 301",
            "address_purpose": "LOCATION",
            "city": "Beverly Hills",
            "state": "CA",
            "postal_code": "902111841",
            "country_code": "US",
            "telephone_number": "310-854-6201",
            "fax_number": "213-975-9118",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1450 San Pablo St Fl 4",
            "address_purpose": "LOCATION",
            "city": "Los Angeles",
            "state": "CA",
            "postal_code": "900334500",
            "country_code": "US",
            "telephone_number": "323-442-6335",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1450 San Pablo St Fl 4",
            "address_purpose": "LOCATION",
            "city": "Los Angeles",
            "state": "CA",
            "postal_code": "900334500",
            "country_code": "US",
            "telephone_number": "323-442-6335",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3400 Lomita Blvd Ste 202",
            "address_purpose": "LOCATION",
            "city": "Torrance",
            "state": "CA",
            "postal_code": "905054914",
            "country_code": "US",
            "telephone_number": "310-891-1000",
            "fax_number": "213-975-9118",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1245 Wilshire Blvd Ste 380",
            "address_purpose": "LOCATION",
            "city": "Los Angeles",
            "state": "CA",
            "postal_code": "900174886",
            "country_code": "US",
            "telephone_number": "213-483-8810",
            "fax_number": "213-975-9118",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NARALA",
        "first_name": "RAMSUDHA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-04-04",
        "last_updated": "2026-02-11",
        "certification_date": "2026-02-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207WX0107X",
            "taxonomy_group": "",
            "desc": "Ophthalmology, Retina Specialist",
            "state": "CA",
            "license": "A147844",
            "primary": false
        },
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "CA",
            "license": "A147844",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Stanford, CA

Sources for this page

Verify at the official NPI Registry.