Individual provider Active NPI

David Paul D'Alessandro, M.D.

  • Internal Medicine Physician
  • Tulsa, OK
National Provider Identifier
1730239104
Registry record updated Jun 18, 2014
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
25100 Issued in OK
Practice address
1705 E 19TH St
Ste 302
Tulsa, OK 74104-5405
Phone
(918) 748-7585
Fax
(918) 748-7539
NPI assigned
Jan 10, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 18, 2014

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 25100 OK Primary

Addresses

Primary practice location

1705 E 19TH St
Ste 302
Tulsa, OK 74104-5405

Mailing address

1705 E 19TH St
Ste 302
Tulsa, OK 74104-5405
Phone (918) 748-7585

Other identifiers 1

IdentifierTypeStateIssuer
200168460BMedicaidOK

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OK
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
I20090923000191 OK Practitioner - Internal Medicine 9234285883 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
University of Oklahoma College of Medicine, 2006
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Tulsa Hospital Medicine Physicians Group, LLCGroup PAC ID 7214327832, 132 clinicians
Williams Medical Group Practice, LLCGroup PAC ID 3375832157, 212 clinicians

Practice addresses (Care Compare)

1120 S Utica Ave
Hillcrest Medical Center
Tulsa, OK 74104-4012
Phone (918) 579-1000

7127 S Olympia Ave
Xpress Wellness Urgent Care
Tulsa, OK 74132-1856
Phone (918) 665-9500

Hospital & facility affiliations

  • Truheart Home Health Home health agency, Tulsa, OK, CCN 377615
  • Hillcrest Medical Center Hospital, Tulsa, OK, CCN 370001
  • Creek Nation Community Hospital Hospital, Okemah, OK, CCN 371333
  • Emerald Care Center Tulsa Nursing home, Tulsa, OK, CCN 375094
  • Franciscan Villa Nursing home, Broken Arrow, OK, CCN 375525

Merit-based Incentive Payment System (MIPS)

Final score
73.31 of 100Reported as group
Improvement activities
20
Cost
82.71

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
St. John Physicians, Inc. Internal Medicine CurrentSince Jul 1, 2014 Accepting new patients
Williams Medical Group Practice, LLC CurrentSince Jun 4, 2025 Accepting new patients
St. John Physicians, Inc CurrentSince Jul 1, 2014 Accepting new patients
Oklahoma Infectious Disease Specialists, LLC CurrentSince Jan 13, 2026 Accepting new patients
Tulsa Hospital Medicine Physicians Group, LLC Internal Medicine CurrentSince Feb 1, 2022 Accepting new patients
Williams Medical Group Practice, LLC CurrentSince Jun 4, 2025 Accepting new patients
Ahs Hillcrest Medical Center, LLC Past Accepting new patients
Garden Manor Rehab and Nursing of Tulsa LLC Past Accepting new patients

Locations

3500 E Frank Phillips Blvd
Bartlesville, OK 74006
Phone (918) 331-1555

220 S Van Buren St
Enid, OK 73703
Phone (580) 234-9355

777 NW 63rd St
Fl 2
Oklahoma City, OK 73116

10502 N 110th East Ave
Owasso, OK 74055
Phone (918) 376-8000

1004 E Bryan Ave
Sapulpa, OK 74066
Phone (918) 224-4280

1923 S Utica Ave
Tulsa, OK 74104
Phone (918) 744-2345

1705 E 19th St
Ste 304
Tulsa, OK 74104
Phone (918) 748-7660

7127 S Olympia Ave
Tulsa, OK 74132
Phone (918) 665-9500

1705 E 19th St
Ste 302
Tulsa, OK 74104
Phone (918) 748-7585

1120 S Utica Ave
Tulsa, OK 74104
Phone (918) 579-6090

Interoperability endpoints

  • Direct secure messaging: david.dalessandro@direct.stjohnhealthsystem.com
  • Direct secure messaging: ddalessandro556117@ahs.direct-ci.com

Organizations & group practices 9

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.

Hospital & facility affiliations 4

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

NPI Registry JSON

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

{
    "created_epoch": "1168387200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1403049600000",
    "number": "1730239104",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1705 E 19TH ST",
            "address_2": "STE 302",
            "city": "TULSA",
            "state": "OK",
            "postal_code": "741045405",
            "telephone_number": "918-748-7585",
            "fax_number": "918-748-7539"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1705 E 19TH ST",
            "address_2": "STE 302",
            "city": "TULSA",
            "state": "OK",
            "postal_code": "741045405",
            "telephone_number": "918-748-7585",
            "fax_number": "918-748-7539"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "D'ALESSANDRO",
        "first_name": "DAVID",
        "middle_name": "PAUL",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-01-10",
        "last_updated": "2014-06-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "OK",
            "license": "25100",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "200168460B",
            "state": "OK"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Tulsa, OK

Sources for this page

Verify at the official NPI Registry.