Individual provider Active NPI

Gregory Paul Zydiak, M.D.

  • Internal Medicine Physician
  • Webster Groves, MO
National Provider Identifier
1740317155
Registry record updated Jul 8, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
R6E13 Issued in MO
Practice address
415 Oak Tree Dr
Webster Groves, MO 63119-4848
Phone
(314) 351-6189
Fax
(314) 968-4369
NPI assigned
Feb 27, 2007
Last updated
Jul 8, 2007By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 8, 2007

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X R6E13 MO Primary

Addresses

Primary practice location

415 Oak Tree Dr
Webster Groves, MO 63119-4848

Mailing address

415 Oak Tree Dr
Webster Groves, MO 63119-4848

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MO
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

Enrollment IDStateProvider typePAC IDDetails
I20100803000459 MO Practitioner - Internal MedicinePractitioner - Geriatric Medicine 0840323408 Practice locations: St Louis, MO; Arnold, MO; Valley Park, MO; Maryland Heights, MO; Hermann, MO; Eureka, MO; Creve Coeur, MO; Chesterfield, MO

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
New Haven Care Center, Inc Past Accepting new patients

Ownership & related parties

All facility ownership & control disclosures 1

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

FacilityTypeRoleSince
New Haven Care CenterNew Haven, MO, CCN 265415 Skilled nursing facility Managing Control - Governing Body
Adp of the SNF
Jan 19, 2019
Jan 9, 2025

Owned or controlled facilities with NPI records 1

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

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1172534400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1740317155",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "415 OAK TREE DR",
            "city": "WEBSTER GROVES",
            "state": "MO",
            "postal_code": "631194848"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "415 OAK TREE DR",
            "city": "WEBSTER GROVES",
            "state": "MO",
            "postal_code": "631194848",
            "telephone_number": "314-351-6189",
            "fax_number": "314-968-4369"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZYDIAK",
        "first_name": "GREGORY",
        "middle_name": "PAUL",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-02-27",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MO",
            "license": "R6E13",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Webster Groves, MO

Sources for this page

Verify at the official NPI Registry.