Constantinos John Bacas, OD

Primary specialty

OptometristTaxonomy code 152W00000X

License

27OA00717200 Issued in NJ

Practice address

106B E Main St
Mendham, NJ 07945-1544

Phone

(862) 222-3800

Fax

(862) 832-3713

NPI assigned

Sep 29, 2022

Last updated

Dec 16, 2025By 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 1

Addresses

Medicare fee-for-service enrollment

Enrolled in NJ

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Optometry

Education

State University of New York - State College Optometry, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Morris Eye AssociatesGroup PAC ID 3476045154, 2 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

89.95 of 100Reported as group

Quality

93.26

Promoting interoperability

100

Improvement activities

40

Cost

73.24

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: cbacas@moe.intellechartdirect.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.

• Morris Eye Associates

  • Optometrist
  • Mendham, NJ
  • NPI 1770471062
  Medicare reassignment Care Compare group NPD Authorized official
• Agg Optical Inc.

  dba Madison Eyes

  • Optometrist
  • Madison, NJ
  • NPI 1235059924
  NPD (past)

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

{
    "created_epoch": "1664409600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765843200000",
    "number": "1063136489",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "106B E MAIN ST",
            "city": "MENDHAM",
            "state": "NJ",
            "postal_code": "079451544",
            "telephone_number": "862-222-3800",
            "fax_number": "862-832-3713"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "106B E MAIN ST",
            "city": "MENDHAM",
            "state": "NJ",
            "postal_code": "079451544",
            "telephone_number": "862-222-3800",
            "fax_number": "862-832-3713"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BACAS",
        "first_name": "CONSTANTINOS",
        "middle_name": "JOHN",
        "name_prefix": "Dr.",
        "credential": "OD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-09-29",
        "last_updated": "2025-12-16",
        "certification_date": "2025-12-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "NJ",
            "license": "27OA00717200",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Deborah Ann Ambrose, OTR
• Daniel Robert Amoruso, M.D.
• Tyler Artress
• Atlantic Cardiology Group, LLP
• David Michael August
• Donald F Baker, OD
• Eric Baker Sr.
• Paula Rachelle Barber, LCSW
• Joseph Bearlepp
• Elizabeth Anne Bella, APN

• Optometrist in Mendham, NJ
• Providers in Mendham, NJ by specialty
• Optometrist in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 16, 2025; 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.