Individual provider Active NPI

Ramon Rios Lopez

  • Certified Registered Nurse Anesthetist
  • Pleasant Hill, CA
National Provider Identifier
1285398552
Registry record updated Feb 8, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
95001725 Issued in CA
Practice address
2209 Sherman Dr
Pleasant Hill, CA 94523-3430
Phone
(925) 826-2803
NPI assigned
Oct 23, 2021
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 8, 2023

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 95001725 CA Primary
Registered Nurse 163W00000X 95116703 CA

Addresses

Primary practice location

2209 Sherman Dr
Pleasant Hill, CA 94523-3430

Mailing address

2209 Sherman Dr
Pleasant Hill, CA 94523-3430
Phone (925) 826-2803

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20220405001578 CA Practitioner - Certified Registered Nurse Anesthetist (Crna) 6305232059 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Oak Creek Anesthesia Services IncGroup PAC ID 9739509407, 62 clinicians

Practice addresses (Care Compare)

20998 Redwood Rd
Castro Valley, CA 94546-5918
Phone (510) 576-8500

400 W Mineral King Ave
Visalia, CA 93291-6237
Phone (559) 624-2000

Hospital & facility affiliations

  • Kaweah Health Medical Center Hospital, Visalia, CA, CCN 050057

Merit-based Incentive Payment System (MIPS)

Final score
81.66 of 100Reported as group
Quality
70
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Registered Nurse

State licenses

LicenseStateTypeSpecialty
95116703CAMDRegistered Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
Sedaze Anesthesia Consultants a Professional Nursing Corporation Nurse Anesthetist, Certified Registered CurrentSince Jan 11, 2025 Accepting new patients
Oak Creek Anesthesia Services, Inc. CurrentSince Mar 21, 2022 Accepting new patients
Permanente Medical Group Inc CurrentSince Aug 3, 2025 Accepting new patients
Permanente Medical Group, Inc CurrentSince Aug 3, 2025 Accepting new patients

Locations

750 Auburn Ravine Rd
Auburn, CA 95603
Phone (530) 823-6131

20998 Redwood Rd
Castro Valley, CA 94546
Phone (510) 538-2828

4753 W Shaw Ave
Ste 101
Fresno, CA 93722
Phone (559) 277-8738

900 N Douty St
Hanford, CA 93230
Phone (559) 587-9014

101 Monroe St
Petaluma, CA 94954
Phone (707) 763-4109

1150 Veterans Blvd
Redwood City, CA 94063
Phone (650) 299-2015

901 Nevin Ave
Richmond, CA 94801
Phone (510) 307-1500

930 W Main St
Ripon, CA 95366
Phone (209) 599-4221

501 J St
Sacramento, CA 95814
Phone (916) 497-3000

2200 Ofarrell St
San Francisco, CA 94115
Phone (415) 202-2000

710 Lawrence Expy
Santa Clara, CA 95051
Phone (408) 236-6400

1739 4th St
Santa Rosa, CA 95404
Phone (707) 528-6331

5615 Scotts Valley Dr
Scotts Valley, CA 95066
Phone (831) 430-2700

7373 West Ln
Stockton, CA 95210
Phone (209) 476-2000

975 Sereno Dr
Vallejo, CA 94589
Phone (707) 651-1000

400 W Mineral King Ave
Visalia, CA 93291
Phone (559) 624-2001

1425 S Main St
Walnut Creek, CA 94596
Phone (925) 295-4130

320 N Crawford St
Willows, CA 95988
Phone (530) 934-2834

Organizations & group practices 4

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.

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": "1634947200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1675814400000",
    "number": "1285398552",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2209 SHERMAN DR",
            "city": "PLEASANT HILL",
            "state": "CA",
            "postal_code": "945233430",
            "telephone_number": "925-826-2803"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2209 SHERMAN DR",
            "city": "PLEASANT HILL",
            "state": "CA",
            "postal_code": "945233430",
            "telephone_number": "925-826-2803"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LOPEZ",
        "first_name": "RAMON",
        "middle_name": "RIOS",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2021-10-23",
        "last_updated": "2023-02-08",
        "certification_date": "2023-02-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "CA",
            "license": "95001725",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "CA",
            "license": "95116703",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Pleasant Hill, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 8, 2023; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.