NPIMap

Individual provider Active NPI

Spyridon T Akrivakis, M.D.

  • Clinical Cardiac Electrophysiology Physician
  • Bangor, ME
National Provider Identifier
1508047481
Registry record updated Aug 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Cardiac Electrophysiology PhysicianTaxonomy code 207RC0001X
License
343466 Issued in NY
Practice address
One Northeast Drive
Bangor, ME 04401
Phone
(207) 275-3800
Fax
(207) 275-3836
NPI assigned
Nov 19, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 7, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Cardiac Electrophysiology Physician 207RC0001X MD18576 ME
Internal Medicine Physician 207R00000X 234304 MA
Clinical Cardiac Electrophysiology Physician 207RC0001X 343466 NY Primary

Addresses

Primary practice location

One Northeast Drive
Bangor, ME 04401

Mailing address

43 Whiting Hill Rd Ste 300
Brewer, ME 04412-1006
Phone (207) 973-5035

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address sakrivakis@direct.emhs.org Health Information Exchange (HIE)

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in ME
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20101129000089 ME Practitioner - Cardiac ElectrophysiologyPractitioner - Cardiovascular Disease (Cardiology) 3678769908 Reassigns benefits to 10 organizations

Care Compare profile

Medicare Care Compare
Specialty
Cardiac ElectrophysiologyAlso: Cardiovascular Disease (Cardiology)
Education
Other, 1996
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Eastern Maine Medical CenterGroup PAC ID 2062315161, 659 clinicians
Acadia Hospital Corp.Group PAC ID 7719878495, 88 clinicians
Maine Coast Regional Health FacilitiesGroup PAC ID 1052208113, 73 clinicians

Practice addresses (Care Compare)

1 Northeast Dr
Northern Light Cardiology
Bangor, ME 04401-4332
Phone (207) 275-3800

234 State St
Brewer, ME 04412-1519
Phone (207) 989-0550

268 Stillwater Ave
Bangor, ME 04401-3945
Phone (207) 973-6100

302 Husson Ave
Bangor, ME 04401-3374
Phone (207) 947-6141

37 Clinic Rd
Gouldsboro, ME 04607-4013
Phone (207) 963-4066

417 State St
Bangor, ME 04401-6639

489 State St
Bangor, ME 04401-6616
Phone (207) 973-7000

50 Union St
Ellsworth, ME 04605-1534

7 Main Rd N
Northern Light Primary
Hampden, ME 04444-1334
Phone (207) 862-9400

895 Union St
Suite 12
Bangor, ME 04401-3054
Phone (207) 973-7979

Hospital & facility affiliations

  • Northern Light Eastern Maine Medical Center Hospital, Bangor, ME, CCN 200033
  • Northern Light Maine Coast Hospital Hospital, Ellsworth, ME, CCN 200050
  • Northern Light Sebasticook Valley Hospital Hospital, Pittsfield, ME, CCN 201313
  • Northern Light Mayo Hospital Hospital, Dover Foxcroft, ME, CCN 201309
  • Down East Community Hospital Hospital, Machias, ME, CCN 201311

Merit-based Incentive Payment System (MIPS)

Final score
96.58 of 100Reported as apm
Quality
83.17
Promoting interoperability
100
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
84.48 of 100Reported as group
Quality
71.71
Promoting interoperability
100
Improvement activities
40
Cost
69.07

Merit-based Incentive Payment System (MIPS)

Final score
88.7 of 100Reported as group
Quality
74.14
Promoting interoperability
95
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
84.1 of 100Reported as group
Quality
64.8
Promoting interoperability
96
Improvement activities
40
Cost
68.87

Merit-based Incentive Payment System (MIPS)

Final score
89.98 of 100Reported as group
Quality
74.88
Promoting interoperability
96
Improvement activities
40

Procedures performed for Medicare patients

ProcedureNumber of procedures
Pacemaker insertion or repair36

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
234304MAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Eastern Maine Healthcare Systems CurrentSince Nov 1, 2010 Accepting new patients
MRH Corp. CurrentSince Feb 19, 2023 Accepting new patients
Penobscot Valley Hospital CurrentSince Nov 1, 2020 Accepting new patients
Penobscot Valley Hospital CurrentSince Nov 1, 2020 Accepting new patients
MRH Corp. CurrentSince Feb 19, 2023 Accepting new patients
Eastern Maine Medical Center CurrentSince Oct 8, 2010 Accepting new patients
Charles a Dean Memorial Hospital CurrentSince Nov 1, 2010 Accepting new patients
Maine Coast Regional Health Facilities CurrentSince Aug 1, 2018 Accepting new patients
Acadia Hospital Corp CurrentSince Dec 8, 2020 Accepting new patients
Maine Coast Regional Health Facilities Internal Medicine CurrentSince Aug 1, 2018 Accepting new patients
Sebasticook Valley Health CurrentSince Aug 1, 2018 Accepting new patients
Eastern Maine Medical Center CurrentSince Oct 8, 2010 Accepting new patients
Sebasticook Valley Health CurrentSince Aug 1, 2018 Accepting new patients
Acadia Healthcare, Inc Past Accepting new patients
Vna Home Health & Hospice Past Accepting new patients
Northeast Cardiology Associates Past Accepting new patients

Locations

489 State St
Ste A
Bangor, ME 04401

268 Stillwater Ave
Bangor, ME 04401
Phone (207) 973-6470

489 State St
Bangor, ME 04401
Phone (207) 973-8837

600 Main St
Bldg 11
Bar Harbor, ME 04609
Phone (207) 288-1600

43 Whiting Hill Rd
Ste 200
Brewer, ME 04412
Phone (800) 757-3326

43 Whiting Hill Rd
Ste 300
Brewer, ME 04412
Phone (207) 973-5000

897 W Main St
Dovr Foxcroft, ME 04426
Phone (207) 564-4464

50 Union St
Ellsworth, ME 04605
Phone (207) 664-5304

7 Transalpine Rd
Lincoln Ctr, ME 04457
Phone (207) 794-3321

447 N Main St
Pittsfield, ME 04967
Phone (207) 487-0981

22 Haley Ct
Sangerville, ME 04479
Phone (207) 695-5200

200 Kennedy Memorial Dr
Waterville, ME 04901
Phone (207) 861-3000

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/5664/brand/1/csg/1/fhir/r4
  • Direct secure messaging: sakrivakis@direct.emhs.org
  • FHIR API: https://fhir-usa.unify.chbase.com/org/penob-eadbba22

Organizations & group practices 17

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 17

Hospital & facility affiliations 5

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": "1195430400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786060800000",
    "number": "1508047481",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "43 WHITING HILL RD STE 300",
            "city": "BREWER",
            "state": "ME",
            "postal_code": "044121006",
            "telephone_number": "207-973-5035"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "ONE NORTHEAST DRIVE",
            "city": "BANGOR",
            "state": "ME",
            "postal_code": "04401",
            "telephone_number": "207-275-3800",
            "fax_number": "207-275-3836"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "AKRIVAKIS",
        "first_name": "SPYRIDON",
        "middle_name": "T",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-11-19",
        "last_updated": "2026-08-07",
        "certification_date": "2026-08-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Clinical Cardiac Electrophysiology",
            "state": "ME",
            "license": "MD18576",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "234304",
            "primary": false
        },
        {
            "code": "207RC0001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Clinical Cardiac Electrophysiology",
            "state": "NY",
            "license": "343466",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "sakrivakis@direct.emhs.org",
            "affiliation": "N",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "address_1": "One Northeast Drive",
            "city": "Bangor",
            "state": "ME",
            "country_code": "US",
            "postal_code": "04401",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Bangor, ME

Sources for this page

Verify at the official NPI Registry.