Derek L Passer, M.D.

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

A182607 Issued in CA

Practice address

3626 Ruffin Rd
San Diego, CA 92123-1810

Phone

(858) 565-9666

Fax

(858) 565-9441

NPI assigned

Apr 3, 2017

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 4

Addresses

Other identifiers 1

Electronic endpoints 2

Medicare fee-for-service enrollment

Enrolled in MT, OR, WI, NE, NY5 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 5

Specialty

Anesthesiology

Education

University of Nebraska College of Medicine, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Aspirus Rhinelander and Tomahawk Hospitals and Clinics, Inc.Group PAC ID 9335059856, shared by 17 NPIs, 566 clinicians

Aspirus Riverview Hospital and Clinics IncGroup PAC ID 4587658182, 166 clinicians

Great Lakes Anesthesiology PCGroup PAC ID 7113997529, 90 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Olean General Hospital Hospital, Olean, NY, CCN 330103
• Aspirus Riverview Hospital & Clinics Inc Hospital, Wisconsin Rapids, WI, CCN 520033
• Aspirus Rhinelander Hospital Hospital, Rhinelander, WI, CCN 520019

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: dpasser853305@fhsce.catholichealth.net
• Direct secure messaging: him@marshfieldclinichealthsystem.cernerdirect.com

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.

• Aspirus Riverview Hospital & Clinics, Inc.

  • General Acute Care Hospital
  • Wisconsin Rapids, WI
  • NPI 1295754844
  Medicare reassignment Care Compare group NPD
• Great Lakes Anesthesiology, PC

  • Specialist
  • Buffalo, NY
  • NPI 1306852181
  Medicare reassignment Care Compare group NPD
• Beaver Dam Community Hospitals Inc

  • Clinic/Center
  • Beaver Dam, WI
  • NPI 1972188555
  Medicare reassignment NPD
• Billings Clinic

  • Emergency Care Clinic/Center
  • Billings, MT
  • NPI 1326104845
  Medicare reassignment NPD
• Bryan Hospital Kearney

  • Family Medicine Physician
  • Kearney, NE
  • NPI 1033875380

  Anesthesiology

  Medicare reassignment NPD
• Flambeau Hospital Inc

  • Clinic/Center
  • Park Falls, WI
  • NPI 1194317966
  Medicare reassignment NPD
• Flambeau Hospital Inc

  • Critical Access Hospital
  • Park Falls, WI
  • NPI 1700963048
  Medicare reassignment NPD
• Hospitalist Medicine Physicians of Washington - TCS

  • Anesthesiology Physician
  • Portland, OR
  • NPI 1649816380
  Medicare reassignment NPD
• Lakeview Medical Center Inc of Rice Lake

  • Clinic/Center
  • Rice Lake, WI
  • NPI 1093201832
  Medicare reassignment NPD
• Marshfield Clinic Inc

  • Clinic/Center
  • Marshfield, WI
  • NPI 1952347981
  Medicare reassignment NPD
• MCHS Hospitals Inc

  • Clinic/Center
  • Marshfield, WI
  • NPI 1093221434

  Anesthesiology

  Medicare reassignment NPD
• MCHS Hospitals Inc

  • Critical Access Hospital
  • Ladysmith, WI
  • NPI 1952890873
  Medicare reassignment NPD

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

• Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc

  • Rural Health Clinic/Center
  • Rhinelander, WI
  • NPI 1598420218

  Hospital

  Care Compare affiliation
• Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc.

  • Clinic/Center
  • Plover, WI
  • NPI 1053080168

  Hospital

  Care Compare affiliation
• Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc.

  • Clinic/Center
  • Wittenberg, WI
  • NPI 1114696507

  Hospital

  Care Compare affiliation
• Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc.

  • Clinic/Center
  • Stevens Point, WI
  • NPI 1144991340

  Hospital

  Care Compare affiliation
• Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc.

  • Clinic/Center
  • Stevens Point, WI
  • NPI 1306515671

  Hospital

  Care Compare affiliation
• Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc.

  • Clinic/Center
  • Amherst, WI
  • NPI 1316616428

  Hospital

  Care Compare affiliation
• Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc.

  • Clinic/Center
  • Rhinelander, WI
  • NPI 1316616683

  Hospital

  Care Compare affiliation
• Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc.

  • Family Medicine Physician
  • Stevens Point, WI
  • NPI 1336818608

  Hospital

  Care Compare affiliation
• Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc.

  • General Acute Care Hospital
  • Rhinelander, WI
  • NPI 1356391247
  Care Compare affiliation
• Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc.

  • General Practice Physician
  • Rhinelander, WI
  • NPI 1548628100

  Hospital

  Care Compare affiliation
• Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc.

  • Rural Health Clinic/Center
  • Tomahawk, WI
  • NPI 1558912469

  Hospital

  Care Compare affiliation
• Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc.

  • Clinic/Center
  • Iola, WI
  • NPI 1578232849

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1491177600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1728950400000",
    "number": "1174055693",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3626 RUFFIN RD",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921231810",
            "telephone_number": "858-565-9666",
            "fax_number": "858-565-9441"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3626 RUFFIN RD",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921231810",
            "telephone_number": "858-565-9666",
            "fax_number": "858-565-9441"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1717 S J St",
            "address_purpose": "LOCATION",
            "city": "Tacoma",
            "state": "WA",
            "postal_code": "984054933",
            "country_code": "US",
            "telephone_number": "253-985-6403",
            "fax_number": "253-985-6879",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2116 Craig Rd",
            "address_purpose": "LOCATION",
            "city": "Eau Claire",
            "state": "WI",
            "postal_code": "547016118",
            "country_code": "US",
            "telephone_number": "715-858-4610",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PASSER",
        "first_name": "DEREK",
        "middle_name": "L",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2017-04-03",
        "last_updated": "2024-10-15",
        "certification_date": "2024-10-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "WA",
            "license": "MD61505577",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "WI",
            "license": "101829",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "CA",
            "license": "A182607",
            "primary": true
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "CO",
            "license": "DR.0065803",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2280216",
            "state": "WA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "dpasser853305@fhsce.catholichealth.net",
            "affiliation": "Y",
            "affiliationName": "Franciscan Medical Group",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "1717 S J St # MS 20-15",
            "city": "Tacoma",
            "state": "WA",
            "country_code": "US",
            "postal_code": "984054933",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "him@marshfieldclinichealthsystem.cernerdirect.com",
            "affiliation": "N",
            "address_1": "2116 Craig Rd",
            "city": "Eau Claire",
            "state": "WI",
            "country_code": "US",
            "postal_code": "547016118",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Eric Allen Pasman, M.D.
• Antonio J. Pasos
• Beatrice Elizabeth Pasquali
• Alexandra Rebecca Pass, MD
• Chaundra Renae Passehl Capaci, NP
• Brittany Catherine Passiak, MD
• Patrick Lee Passley
• Sarah Passman, PT, DPT
• Richard Passmore, RN, MSN
• Elizabeth Ashley Boice Passot, NP

• Anesthesiology Physician in San Diego, CA
• Providers in San Diego, CA by specialty
• Anesthesiology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 15, 2024; 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.