Gregory R. Blaha, MD, PHD

Primary specialty

Ophthalmology PhysicianTaxonomy code 207W00000X

License

221050 Issued in MA

Practice address

One Essex Center Drive
Lahey Clinic
Peabody, MA 01960-2901

Phone

(978) 538-4400

Fax

(978) 538-4724

NPI assigned

Sep 29, 2006

Last updated

May 10, 2019By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in MA

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

Ophthalmology

Education

Perelman School of Med at the University of Pennsylvania, 2000

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Lahey Clinic IncGroup PAC ID 2264336528, shared by 3 NPIs, 1,381 clinicians

John Gurley MD PCGroup PAC ID 1052363405, 5 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Lahey Hospital & Medical Center, Burlington Hospital, Burlington, MA, CCN 220171
• Northeast Hospital Corporation Hospital, Beverly, MA, CCN 220033
• North Shore Medical Center - Hospital, Salem, MA, CCN 220035
• Beth Israel Deaconess Medical Center Hospital, Boston, MA, CCN 220086

Merit-based Incentive Payment System (MIPS)

Final score

91.98 of 100Reported as apm

Quality

76.59

Promoting interoperability

100

Improvement activities

40

Merit-based Incentive Payment System (MIPS)

Final score

91.98 of 100Reported as apm

Quality

76.59

Promoting interoperability

100

Improvement activities

40

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Not enrolled

HHS exclusion list flag

CMS’s directory marks this NPI as on an HHS exclusion list; no matching OIG record was found. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.

Credentials

Doctor of Medicine, Doctor of Philosophy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: gblaha11018@direct.bilh.masshiway.net

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.

• John Gurley, MD, PC

  dba Gurley Eye Care Associates

  • Ophthalmology Physician
  • Manchester, MA
  • NPI 1417058611
  Medicare reassignment Care Compare group NPD
• Lahey Clinic, Inc

  • Internal Medicine Physician
  • Peabody, MA
  • NPI 1063447316
  Medicare reassignment NPD
• Lahey Clinic, Inc.

  dba Lahey Clinic

  • Internal Medicine Physician
  • Burlington, MA
  • NPI 1538194980
  Medicare reassignment NPD
• John Gurley, MD, PC

  dba Gurley Eye Care Associates

  • Ophthalmology Physician
  • Manchester, MA
  • NPI 1942601638
  NPD (past)

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

• Beth Israel Deaconess Medical Center, Inc.

  • General Acute Care Hospital
  • Boston, MA
  • NPI 1548202641
  Care Compare affiliation
• Lahey Clinic Hospital, Inc.

  • General Acute Care Hospital
  • Burlington, MA
  • NPI 1558392563
  Care Compare affiliation
• North Shore Medical Center, Inc.

  dba Salem Hospital

  • General Acute Care Hospital
  • Salem, MA
  • NPI 1730121633
  Care Compare affiliation
• Northeast Hospital Corporation

  • General Acute Care Hospital
  • Beverly, MA
  • NPI 1316917941
  Care Compare affiliation
• Northeast Hospital Corporation

  • Psychiatric Hospital Unit
  • Beverly, MA
  • NPI 1407827710
  Care Compare affiliation

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

{
    "created_epoch": "1159488000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1557446400000",
    "number": "1902998776",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "ONE ESSEX CENTER DRIVE",
            "address_2": "LAHEY CLINIC",
            "city": "PEABODY",
            "state": "MA",
            "postal_code": "019602901",
            "telephone_number": "978-538-4400",
            "fax_number": "978-538-4724"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "ONE ESSEX CENTER DRIVE",
            "address_2": "LAHEY CLINIC",
            "city": "PEABODY",
            "state": "MA",
            "postal_code": "019602901",
            "telephone_number": "978-538-4400",
            "fax_number": "978-538-4724"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BLAHA",
        "first_name": "GREGORY",
        "middle_name": "R.",
        "credential": "MD, PHD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-09-29",
        "last_updated": "2019-05-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "MA",
            "license": "221050",
            "primary": true
        },
        {
            "code": "207WX0107X",
            "taxonomy_group": "",
            "desc": "Ophthalmology, Retina Specialist",
            "state": "MA",
            "license": "221050",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "110037878A",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Bio-Medical Applications of Massachusetts, Inc. (Bma Peabody)
• Bioproboston
• Joya Bird, NP
• Christopher P Birdsall, MD
• Bart Frederick Blaeser, D.M.D., M.D.
• Jessica Blaney, N.P.
• Andrew Blocksidge
• Blomerth Chiropractic
• Ellen Marie Blomerth, D.C.
• Steven A Blomerth, DC

• Ophthalmology Physician in Peabody, MA
• Providers in Peabody, MA by specialty
• Ophthalmology Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 10, 2019; 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.