Crystal Nwagwu, M.D.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

R4612 Issued in TX

Practice address

8233 N Sam Houston Pkwy E
Humble, TX 77396-2922

Phone

(713) 442-2000

NPI assigned

Apr 3, 2014

Sex

Female

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 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

Family Practice

Education

Other, 2014

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Kelsey-Seybold Medical Group, PLLCGroup PAC ID 9739093527, 941 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

92.87 of 100Reported as group

Quality

87.77

Improvement activities

40

Cost

76.17

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: cnwagwu206119@direct.kelsey-seybold.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.

• Kelsey-Seybold Medical Group, PLLC

  • Multi-Specialty Clinic/Center
  • Houston, TX
  • NPI 1013915255

  Family Medicine

  Medicare reassignment Care Compare group NPD
• Baylor College of Medicine

  • Family Medicine Physician
  • Houston, TX
  • NPI 1053352914
  Medicare reassignment NPD
• Baylor College of Medicine

  • Internal Medicine Physician
  • Houston, TX
  • NPI 1104867175
  NPD

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

{
    "created_epoch": "1396483200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760486400000",
    "number": "1871911065",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11511 SHADOW CREEK PKWY",
            "address_2": "HR/CREDENTIALING SERVICES",
            "city": "PEARLAND",
            "state": "TX",
            "postal_code": "775847298",
            "telephone_number": "713-442-0000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8233 N SAM HOUSTON PKWY E",
            "city": "HUMBLE",
            "state": "TX",
            "postal_code": "773962922",
            "telephone_number": "713-442-2000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NWAGWU",
        "first_name": "CRYSTAL",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-04-03",
        "last_updated": "2025-10-15",
        "certification_date": "2025-10-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "TX",
            "license": "R4612",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rocio Dejazmin Nunez, M.A., CCC-SLP
• Diana Nunnery, REGISTERED NURSE
• Nursefinders, LLC
• Nurturepath Health LLC
• Anderline Ifuruaku Nwachi
• Kingsley Ugochukwu Nwaogu, M.D
• Bibiana Chinelo Nwora, DNP, FNP-BC
• Jennifer Chika Nwuli, FNP-C
• Florida Nyanpinga, M.A
• Kevin John O'Brien, D.C.

• Family Medicine Physician in Humble, TX
• Providers in Humble, TX by specialty
• Family Medicine Physician in Texas

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