Nelson Tan Chao, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

032857 Issued in CT

Practice address

4 Corporate Dr
Suite 268
Shelton, CT 06484-6211

Phone

(203) 402-0377

Fax

(203) 402-0772

NPI assigned

Jul 4, 2005

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in CT

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

Internal MedicineAlso: Allergy/Immunology, Pulmonary Disease

Education

Other, 1982

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• Stratford Vna Home health agency, Stratford, CT, CCN 077001
• Bridgeport Hospital Hospital, Bridgeport, CT, CCN 070010

Merit-based Incentive Payment System (MIPS)

Final score

70.25 of 100Reported as individual

Quality

57.65

Promoting interoperability

100

Improvement activities

40

Cost

43.19

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/15090/brand/1/csg/1/fhir/r4
• Direct secure messaging: nelson.chao.1@15090.direct.athenahealth.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.

• Allergy & Pulmonary Specialists PC

  • Allergy & Immunology Physician
  • Shelton, CT
  • NPI 1275755902
  Medicare reassignment NPD Authorized official

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

• Bridgeport Hospital

  • General Acute Care Hospital
  • Bridgeport, CT
  • NPI 1649260845
  Care Compare affiliation
• Bridgeport Hospital

  • General Acute Care Hospital
  • Bridgeport, CT
  • NPI 1992910152
  Care Compare affiliation
• Stratford Visiting Nurse Association, Inc.

  • Home Health Agency
  • Stratford, CT
  • NPI 1336178276
  Care Compare affiliation

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

{
    "created_epoch": "1120435200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1713916800000",
    "number": "1619974896",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4 CORPORATE DR",
            "address_2": "SUITE 268",
            "city": "SHELTON",
            "state": "CT",
            "postal_code": "064846211",
            "telephone_number": "203-402-0377",
            "fax_number": "203-402-0772"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4 CORPORATE DR",
            "address_2": "SUITE 268",
            "city": "SHELTON",
            "state": "CT",
            "postal_code": "064846211",
            "telephone_number": "203-402-0377",
            "fax_number": "203-402-0772"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHAO",
        "first_name": "NELSON",
        "middle_name": "TAN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-07-04",
        "last_updated": "2024-04-24",
        "certification_date": "2024-04-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "CT",
            "license": "032857",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CT",
            "license": "032857",
            "primary": true
        },
        {
            "code": "207K00000X",
            "taxonomy_group": "",
            "desc": "Allergy & Immunology",
            "state": "CT",
            "license": "032857",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Centered in Wellness LLC
• Natalie J Cerrone, CCC-SLP
• Lorenzo J Cervantes, M.D.
• Jaxon Reece Chadsey
• Leijem Chang Salazar, B.S
• Austin Chaves, PT, DPT
• Cherubin Reliable Transportation
• Chestnut Knoll Physicians Group PC
• Andrew Howard Chinn, PHARMD, RPH
• Chiropractic First

• Internal Medicine Physician in Shelton, CT
• Providers in Shelton, CT by specialty
• Internal Medicine Physician in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 24, 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.