Nadir Edmon Adam, MD

Primary specialty

Surgery PhysicianTaxonomy code 208600000X

License

A122234 Issued in CA

Practice address

315 Mercy Ave Ste 400
Merced, CA 95340-8368

Phone

(209) 564-3700

Fax

(209) 564-3725

NPI assigned

Jul 10, 2012

Last updated

Dec 16, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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

Specialty

General SurgeryAlso: Colorectal Surgery (Proctology)

Education

Other, 1991

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mercy Medical Center Hospital, Merced, CA, CCN 050444

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Dignity Health Medical Foundation

  dba Mercy Medical Group, a service of Dignity Health Medical Foundation

  • Multi-Specialty Clinic/Center
  • Sacramento, CA
  • NPI 1700803418
  NPD
• Paul J Wisniewski DO Inc

  • Trauma Surgery Physician
  • Apple Valley, CA
  • NPI 1780433698
  NPD (past)

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

• Dignity Health

  dba Mercy Medical Center Merced

  • General Acute Care Hospital
  • Merced, CA
  • NPI 1518018191
  Care Compare affiliation

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

{
    "created_epoch": "1341878400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765843200000",
    "number": "1760747398",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3400 DATA DR",
            "address_2": "ATTN: CREDENTIALING/PAYER ENROLLMENT",
            "city": "RANCHO CORDOVA",
            "state": "CA",
            "postal_code": "956707956"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "315 MERCY AVE STE 400",
            "city": "MERCED",
            "state": "CA",
            "postal_code": "953408368",
            "telephone_number": "209-564-3700",
            "fax_number": "209-564-3725"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "450 E Yosemite Ave Ste D",
            "address_purpose": "LOCATION",
            "city": "Merced",
            "state": "CA",
            "postal_code": "953408429",
            "country_code": "US",
            "telephone_number": "350-225-3602",
            "fax_number": "909-752-8719",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ADAM",
        "first_name": "NADIR",
        "middle_name": "EDMON",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-07-10",
        "last_updated": "2025-12-16",
        "certification_date": "2025-12-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "CA",
            "license": "A122234",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Claudia Acosta
• Dora Yuridia Acosta
• Veronica Acosta
• Active Transport Medical Services Inc
• Active Transport Medical Services, LLC
• Philip Lenhard Adam
• Joleen Adams, CAS
• Whallen Adams, LVN
• Ayomidamope Ruth Adebiyi, NP
• Stella Nwasoka Adesokan

• Surgery Physician in Merced, CA
• Providers in Merced, CA by specialty
• Surgery Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 16, 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.