Individual provider Active NPI

Mariya H Apostolova, MD

  • Hematology & Oncology Physician
  • Butler, PA
National Provider Identifier
1649408477
Registry record updated Oct 29, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
MD450431 Issued in PA
Practice address
160 Hollywood Dr FL 2
Butler, PA 16001-5600
Phone
(724) 282-6175
NPI assigned
Jul 1, 2009
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 29, 2020

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology & Oncology Physician 207RH0003X MD450431 PA Primary

Addresses

Primary practice location

160 Hollywood Dr FL 2
Butler, PA 16001-5600

Mailing address

247 Morewood Ave
Pittsburgh, PA 15213-1861
Phone (412) 622-0290

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address mapostolova25866@direct.ahn.org Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA, OH, WV3 enrollments
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 3

Enrollment IDStateProvider typePAC IDDetails
I20160801000542 PA Practitioner - Hematology/OncologyPractitioner - Medical Oncology 3870886682 Reassigns benefits to 6 organizations
I20240304001821 OH Practitioner - Hematology/OncologyPractitioner - Hematology 3870886682 Reassigns benefits to 2 organizations
I20250718000516 WV Practitioner - Hematology/Oncology 3870886682 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Hematology/Oncology
Education
Other, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Cleveland ClinicGroup PAC ID 1850203555, 6,954 clinicians
Reynolds Memorial Hospital, IncGroup PAC ID 9830184530, 152 clinicians

Practice addresses (Care Compare)

224 W Exchange St
Akron, OH 44302-1704
Phone (330) 344-8523

800 Wheeling Ave
Glen Dale, WV 26038-1660
Phone (304) 843-3310

Hospital & facility affiliations

  • Akron General Medical Center Hospital, Akron, OH, CCN 360027
  • Reynolds Memorial Hospital, Inc Hospital, Glen Dale, WV, CCN 510013
  • Cleveland Clinic Hospital, Cleveland, OH, CCN 360180
  • Geisinger Medical Center Hospital, Danville, PA, CCN 390006
  • Wetzel County Hospital Hospital, New Martinsville, WV, CCN 510072

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Geisinger-HM Joint Venture, LLC CurrentSince Sep 16, 2024 Accepting new patients
The Cleveland Clinic Foundation CurrentSince Apr 16, 2025 Accepting new patients
DLP Conemaugh Physician Practices LLC Current Accepting new patients
Geisinger Clinic Current Accepting new patients
Guthrie Medical Group, P.C. Hematology & Oncology CurrentSince Feb 27, 2017 Accepting new patients
Guthrie Medical Group, P.C. Current Accepting new patients
Geisinger-HM Joint Venture, LLC CurrentSince Sep 16, 2024 Accepting new patients
Mercy Health Physicians Youngstown Specialty Care LLC CurrentSince Mar 3, 2024 Accepting new patients
Geisinger Clinic CurrentSince Sep 16, 2024 Accepting new patients
Geisinger-HM Joint Venture, LLC Current Accepting new patients
Mercy Health Physicians Youngstown Specialty Care LLC CurrentSince Mar 3, 2024 Accepting new patients
Geisinger Clinic CurrentSince Sep 16, 2024 Accepting new patients
St. Luke'S Physician Group, Inc. CurrentSince Jul 3, 2023 Accepting new patients
Mercy Health Physicians Youngstown Specialty Care LLC Current Accepting new patients
St Luke'S Physician Group Inc CurrentSince Jul 3, 2023 Accepting new patients
Allegheny Clinic Medical Oncology Hematology & Oncology CurrentSince May 27, 2017 Accepting new patients
St. Luke'S Physician Group, Inc. Current Accepting new patients
Reynolds Memorial Hospital, Inc CurrentSince Jul 14, 2025 Accepting new patients
DLP Conemaugh Physician Practices LLC CurrentSince Jun 10, 2024 Accepting new patients
Guthrie Medical Group, P.C. Hematology & Oncology CurrentSince Feb 27, 2017 Accepting new patients
Allegheny Clinic Hematology & Oncology PastSince Nov 1, 2020 Accepting new patients
Windber Hospital, Inc. Past Accepting new patients

Locations

224 W Exchange St
Akron, OH 44302
Phone (330) 344-1201

9500 Euclid Ave
Cleveland, OH 44195
Phone (216) 442-1270

410 W 10th Ave
Columbus, OH 43210
Phone (614) 293-5905

6801 Brecksville Rd
Ste 20
Seven Hills, OH 44131
Phone (216) 445-3363

667 Eastland Ave SE
Warren, OH 44484
Phone (330) 841-2378

1044 Belmont Ave
Youngstown, OH 44504
Phone (330) 480-2182

160 Hollywood Dr
Fl 2
Butler, PA 16001
Phone (724) 282-6175

100 N Academy Ave
Danville, PA 17822

801 Ostrum St
Fountain Hill, PA 18015
Phone (610) 954-2200

1020 Franklin St
Ste 202
Johnstown, PA 15905
Phone (814) 535-1996

1086 Franklin St
Johnstown, PA 15905
Phone (610) 250-4540

1111 Franklin St
Ste 180
Johnstown, PA 15905
Phone (814) 534-3740

1 Nolte Dr
Kittanning, PA 16201
Phone (724) 543-8109

10 Choate Cir
Montoursville, PA 17754
Phone (570) 368-5566

255 Route 220 Hwy
Muncy, PA 17756
Phone (570) 308-2600

247 Morewood Ave
Pittsburgh, PA 15213
Phone (412) 622-0290

1 Guthrie Sq
Sayre, PA 18840
Phone (570) 887-3106

1291 N Center Ave
Ste 150A
Somerset, PA 15501
Phone (814) 534-9132

901 Jefferson Ave
Glen Dale, WV 26038
Phone (304) 843-3302

800 Wheeling Ave
Glen Dale, WV 26038
Phone (304) 221-4520

Interoperability endpoints

  • Direct secure messaging: mapostolova51322@direct.conemaugh.org
  • Direct secure messaging: mapostolova25866@direct.ahn.org

Organizations & group practices 22

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.

View all 22

Hospital & facility affiliations 30

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

View all 30

NPI Registry JSON

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

{
    "created_epoch": "1246406400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1603929600000",
    "number": "1649408477",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "247 MOREWOOD AVE",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152131861",
            "telephone_number": "412-622-0290",
            "fax_number": "412-681-7605"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "160 HOLLYWOOD DR FL 2",
            "city": "BUTLER",
            "state": "PA",
            "postal_code": "160015600",
            "telephone_number": "724-282-6175"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "APOSTOLOVA",
        "first_name": "MARIYA",
        "middle_name": "H",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-07-01",
        "last_updated": "2020-10-29",
        "certification_date": "2020-10-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "PA",
            "license": "MD450431",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mapostolova25866@direct.ahn.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "160 Hollywood Dr Fl 2",
            "city": "Butler",
            "state": "PA",
            "country_code": "US",
            "postal_code": "160015600",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Butler, PA

Sources for this page

Verify at the official NPI Registry.