Callista Nkeiruka Davis-Osuagwu, FNP,MSN

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

1058521 Issued in TX

Practice address

14514 Smith Bridge LN
Sugar Land, TX 77498-2190

Phone

(835) 250-6881

NPI assigned

Feb 22, 2018

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

RRR Hyperbarics 6 LLCGroup PAC ID 8022400506, 7 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Science - Nursing, Nurse Practitioner

State licenses

Practice roles

Locations

All facility ownership & control disclosures 1

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

Owned or controlled facilities with NPI records 1

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

• Destiny Care Services, Inc.

  • Home Health Agency
  • Houston, TX
  • NPI 1033103510

  5% Or Greater Direct Ownership Interest, W-2 Managing Employee

  CMS ownership

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.

• Woundcare Experts Inc

  • Family Nurse Practitioner
  • Houston, TX
  • NPI 1215738638
  Medicare reassignment NPD Authorized official
• RRR Hyperbarics 6, LLC

  dba R3 woundcare and hyperbarics

  • Undersea and Hyperbaric Medicine (Preventive Medicine) Physician
  • Pearland, TX
  • NPI 1912580291
  Medicare reassignment Care Compare group
• Woundtech of Texas

  • Infectious Disease Physician
  • Baytown, TX
  • NPI 1336538925
  Medicare reassignment NPD
• WT Health of Texas LLC

  • Infectious Disease Physician
  • Baytown, TX
  • NPI 1801690292
  Medicare reassignment NPD
• RRR Hyperbarics 7, LLC

  dba R3 woundcare and hyperbarics

  • Undersea and Hyperbaric Medicine (Preventive Medicine) Physician
  • Kingwood, TX
  • NPI 1982279188
  Medicare reassignment
• Destiny Care Services, Inc.

  • Home Health Agency
  • Houston, TX
  • NPI 1033103510
  NPD
• Hospice & Palliative Care of Texas, Inc.

  • Community Based Hospice Care Agency
  • Houston, TX
  • NPI 1477751550
  NPD (past)

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

{
    "created_epoch": "1519257600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1722556800000",
    "number": "1114428513",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "14514 SMITH BRIDGE LN",
            "city": "SUGAR LAND",
            "state": "TX",
            "postal_code": "774982190",
            "telephone_number": "835-250-6881"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "14514 SMITH BRIDGE LN",
            "city": "SUGAR LAND",
            "state": "TX",
            "postal_code": "774982190",
            "telephone_number": "835-250-6881"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DAVIS-OSUAGWU",
        "first_name": "CALLISTA",
        "middle_name": "NKEIRUKA",
        "credential": "FNP,MSN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-02-22",
        "last_updated": "2024-08-02",
        "certification_date": "2024-08-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "TX",
            "license": "1058521",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Annamaria Macaluso Davidson, M.D.
• Bethany Kate Davidson, PT, DPT
• Lisa Davila O'Toole, M.S., LPC, LMFT
• Blanche Davila
• Davis Home Health LLC
• Angela Maria Davis, MD
• Ayesha Davis
• Bret C Davis, DMD
• Brian A Davis, LMT
• Dariel Davis, LCPC

• Family Nurse Practitioner in Sugar Land, TX
• Providers in Sugar Land, TX by specialty
• Family Nurse Practitioner in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 2, 2024; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data; 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.