Individual provider Active NPI

Paul K. Dyer, M.D.

  • Ophthalmology Physician
  • Easton, MD
National Provider Identifier
1255394664
Registry record updated Jul 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ophthalmology PhysicianTaxonomy code 207W00000X
License
D0050167 Issued in MD
Practice address
4 Caulk LN
Suite a
Easton, MD 21601-3808
Phone
(410) 822-7931
NPI assigned
Apr 7, 2006
Last updated
Jul 2, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 2, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Ophthalmology Physician 207W00000X D0050167 MD Primary

Addresses

Primary practice location

4 Caulk LN
Suite a
Easton, MD 21601-3808

Mailing address

4 Caulk LN Ste a
Easton, MD 21601-3808
Phone (410) 822-7931

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD
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
I20100329000133 MD Practitioner - Ophthalmology 5092728709 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Ophthalmology
Education
University of Maryland School of Medicine, 1992
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

4 Caulk LN
Suite a
Easton, MD 21601-3808
Phone (410) 822-7931

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
95.46 of 100Reported as individual
Quality
100
Improvement activities
40
Cost
84.86

Procedures performed for Medicare patients

ProcedureNumber of procedures
Cataract surgery267

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
D0050167MDMDOphthalmology Physician

Interoperability endpoints

  • Direct secure messaging: pdyer@pkdo.intellechartdirect.net
  • Direct secure messaging: pdyer483458@direct.umm.edu

Organizations & group practices 2

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.

Hospital & facility affiliations 3

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": "1144368000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782950400000",
    "number": "1255394664",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4 CAULK LN STE A",
            "city": "EASTON",
            "state": "MD",
            "postal_code": "216013808",
            "telephone_number": "410-822-7931",
            "fax_number": "410-822-3523"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4 CAULK LN",
            "address_2": "SUITE A",
            "city": "EASTON",
            "state": "MD",
            "postal_code": "216013808",
            "telephone_number": "410-822-7931"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DYER",
        "first_name": "PAUL",
        "middle_name": "K.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-07",
        "last_updated": "2026-07-02",
        "certification_date": "2026-07-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "MD",
            "license": "D0050167",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Easton, MD

Sources for this page

Verify at the official NPI Registry.