Individual provider Active NPI

Ruth Mulholland Akimoto

  • Certified Registered Nurse Anesthetist
  • New York, NY
National Provider Identifier
1578968756
Registry record updated Jul 30, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
684025 Issued in NY
Practice address
170 William St
New York, NY 10038-2612
Phone
(212) 312-5000
NPI assigned
Oct 29, 2014
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 30, 2026

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 684025 NY Primary
Registered Nurse 163W00000X 684025 NY

Addresses

Primary practice location

170 William St
New York, NY 10038-2612

Mailing address

575 Lexington Ave
New York, NY 10022-6102
Phone (212) 312-5000

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20150501002014 NY Practitioner - Certified Registered Nurse Anesthetist (Crna) 5496074064 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Weill Medical College of CornellGroup PAC ID 6800709023, 2,023 clinicians

Practice addresses (Care Compare)

310 E 14 St
New York, NY 10003-4201
Phone (212) 979-4000

525 E 68TH St
New York, NY 10065-4870
Phone (212) 746-2846

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
100 of 100Reported as apm
Quality
85.32
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
10.109929CTMDRegistered Nurse
257455MAMDRegistered Nurse
684025NYMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Weill Medical College of Cornell Nurse Anesthetist, Certified Registered CurrentSince Dec 17, 2014 Accepting new patients
Weill Medical College of Cornell CurrentSince Dec 17, 2014 Accepting new patients
Icahn School of Medicine at Mount Sinai Nurse Anesthetist, Certified Registered CurrentSince Mar 15, 2025 Accepting new patients
PBGS, LLC CurrentSince Sep 20, 2025 Accepting new patients

Locations

14 DeKalb Ave
Fl 4
Brooklyn, NY 11201
Phone (718) 408-4999

619 W 54th St
Fl 6
New York, NY 10019
Phone (212) 231-7778

16 W 25th St
New York, NY 10010
Phone (212) 516-8211

310 E 14th St
New York, NY 10003
Phone (212) 979-4000

525 E 68th St
New York, NY 10065
Phone (212) 746-2846

525 E 68th St
#585
New York, NY 10065
Phone (212) 746-2059

16 W 25th St
#2
New York, NY 10010
Phone (212) 516-8211

170 William St
New York, NY 10038
Phone (212) 238-0100

Organizations & group practices 5

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 6

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": "1414540800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785369600000",
    "number": "1578968756",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "575 LEXINGTON AVE",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100226102",
            "telephone_number": "212-312-5000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "170 WILLIAM ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100382612",
            "telephone_number": "212-312-5000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "AKIMOTO",
        "first_name": "RUTH",
        "middle_name": "MULHOLLAND",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2014-10-29",
        "last_updated": "2026-07-30",
        "certification_date": "2026-07-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "NY",
            "license": "684025",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "NY",
            "license": "684025",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New York, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 30, 2026; 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.