Charles Michael Zaremba, M.D.

Primary specialty

Anatomic Pathology & Clinical Pathology PhysicianTaxonomy code 207ZP0102X

License

N9990 Issued in TX

Practice address

301 W Expressway 83
McAllen, TX 78503-3045

Phone

(214) 708-1173

NPI assigned

Jul 17, 2007

Sex

Male

Sole proprietor

Yes

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 TX

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

Pathology

Education

Other, 2007

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Mid-Valley Pathology PLLCGroup PAC ID 6406137041, 5 clinicians

McAllen Hospitalist Group PLLCGroup PAC ID 9830113836, 106 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• South Texas Health System Hospital, Edinburg, TX, CCN 450119

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 and National Provider Directory roles.

• Mid-Valley Pathology PLLC

  • Anatomic Pathology & Clinical Pathology Physician
  • Weslaco, TX
  • NPI 1174076095
  Medicare reassignment Care Compare group NPD Authorized official
• McAllen Hospitalist Group, PLLC

  dba Valley Care Clinics

  • Internal Medicine Physician
  • Edinburg, TX
  • NPI 1356361976
  Medicare reassignment Care Compare group NPD
• Mid-Valley Diagnostics PLLC

  • Clinical Medical Laboratory
  • Weslaco, TX
  • NPI 1295472892
  NPD Authorized official
• Mid-Valley Pathology PLLC

  • Clinical Medical Laboratory
  • Weslaco, TX
  • NPI 1700345493
  NPD
• Cardiovascular Care Providers, Inc.

  • Specialist
  • Houston, TX
  • NPI 1437242617
  NPD (past)

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

• McAllen Hospitals L P

  dba South Texas Health System - Heart

  • Cardiac Rehabilitation Clinic/Center
  • McAllen, TX
  • NPI 1043849425

  Hospital

  Care Compare affiliation
• McAllen Hospitals L P

  dba South Texas Health System

  • Psychiatric Hospital Unit
  • Edinburg, TX
  • NPI 1053301754
  Care Compare affiliation
• McAllen Hospitals L P

  dba South Texas Health System

  • General Acute Care Hospital
  • Edinburg, TX
  • NPI 1770573586
  Care Compare affiliation

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

{
    "created_epoch": "1184630400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782086400000",
    "number": "1750580833",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2300 W PIKE BLVD",
            "address_2": "SUITE 103-B",
            "city": "WESLACO",
            "state": "TX",
            "postal_code": "785965640",
            "telephone_number": "214-708-1173"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "301 W EXPRESSWAY 83",
            "city": "MCALLEN",
            "state": "TX",
            "postal_code": "785033045",
            "telephone_number": "214-708-1173"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZAREMBA",
        "first_name": "CHARLES",
        "middle_name": "MICHAEL",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-07-17",
        "last_updated": "2026-06-22",
        "certification_date": "2026-06-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZP0102X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": "TX",
            "license": "N9990",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Vasti Y Zapata, FNP
• Jessica Zapien, MD
• Victor Manuel Zaragoza, MSN, APRN, FNP-C
• Erika Zarate, DDS
• Miriam Zarate
• Brandon Zavala
• Dominick L Zavala, PT, DPT
• Jesus A Zavaleta Jr., MD
• Liudmila Zayed, PHD
• Ted I Zegarra

• Anatomic Pathology & Clinical Pathology Physician in McAllen, TX
• Providers in McAllen, TX by specialty
• Anatomic Pathology & Clinical Pathology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 22, 2026; 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.