Melina Marie Diaz Pellot, DO

Primary specialty

Addiction Medicine (Internal Medicine) PhysicianTaxonomy code 207RA0401X

License

OT021844 Issued in PA

Practice address

1015 Chestnut St Ste 1020
Philadelphia, PA 19107-4310

Phone

(215) 955-0030

Fax

(215) 521-7173

NPI assigned

Apr 1, 2022

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 PA

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 Medicine

Education

Lake Erie Col of Osteo Med at Seton Hill Univ, 2022

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Hospital & facility affiliations

• Allegheny General Hospital Hospital, Pittsburgh, PA, CCN 390050

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

Practice roles

Locations

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.

• Allegheny Clinic

  • Family Medicine Physician
  • Bethel Park, PA
  • NPI 1073081493
  Medicare reassignment NPD
• Allegheny Clinic

  • Primary Care Clinic/Center
  • Pittsburgh, PA
  • NPI 1215752548
  NPD
• Allegheny Clinic

  • Internal Medicine Physician
  • Pittsburgh, PA
  • NPI 1861629214
  NPD

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

• West Penn Allegheny Health System Inc.

  • General Acute Care Hospital
  • Pittsburgh, PA
  • NPI 1285667493
  Care Compare affiliation
• West Penn Allegheny Health System Inc.

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Pittsburgh, PA
  • NPI 1295857530

  Hospital

  Care Compare affiliation
• West Penn Allegheny Health System Inc.

  • Air Ambulance
  • Pittsburgh, PA
  • NPI 1821110172

  Hospital

  Care Compare affiliation
• West Penn Allegheny Health System Inc.

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Pittsburgh, PA
  • NPI 1912029265

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1648771200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782691200000",
    "number": "1699415950",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1015 CHESTNUT ST STE 1020",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191074310",
            "telephone_number": "215-955-0030",
            "fax_number": "215-521-7173"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1015 CHESTNUT ST STE 1020",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191074310",
            "telephone_number": "215-955-0030",
            "fax_number": "215-521-7173"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DIAZ PELLOT",
        "first_name": "MELINA",
        "middle_name": "MARIE",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-04-01",
        "last_updated": "2026-06-29",
        "certification_date": "2026-06-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RA0401X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Addiction Medicine",
            "state": "PA",
            "license": "OT021844",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Joshua Adam Dian, MD
• Diana Harbor and Haven LLC
• Martina Diao
• Valeria Carolina Diaz Fragachan, MD
• Lisbet Diaz Linares, DMD
• Laura Gabriela Diaz Ramiro
• Jessica Diaz Rijo, DO
• Eddie Diaz Serrano, AUD
• Anne Elizabeth Diaz-Arrastia, PT, DPT
• Ramon R Diaz-Arrastia, MD

• Addiction Medicine (Internal Medicine) Physician in Philadelphia, PA
• Providers in Philadelphia, PA by specialty
• Addiction Medicine (Internal Medicine) Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 29, 2026; 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.