Maximilian Joseph Klein, M.D.

Primary specialty

Reproductive Endocrinology PhysicianTaxonomy code 207VE0102X

License

308826 Issued in NY

Practice address

2244 East Ave
Rochester, NY 14610-2515

Phone

(585) 244-1280

NPI assigned

Mar 31, 2014

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

Medicare fee-for-service enrollment

Enrolled in NY

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Rochester General Hospital

  • Family Medicine Physician
  • Rochester, NY
  • NPI 1356412712

  Obstetrics & Gynecology

  Medicare reassignment NPD
• The Unity Hospital of Rochester

  • General Acute Care Hospital
  • Rochester, NY
  • NPI 1760421713
  Medicare reassignment NPD
• Rochester General Hospital

  • General Acute Care Hospital
  • Rochester, NY
  • NPI 1255360517
  NPD
• The Unity Hospital of Rochester

  • General Acute Care Hospital
  • Rochester, NY
  • NPI 1457395766
  NPD
• Cny Fertility Center

  • Reproductive Endocrinology Physician
  • Syracuse, NY
  • NPI 1568504298
  NPD (past)
• Reproductive Medicine & Fertility Center

  • Specialist
  • Colorado Springs, CO
  • NPI 1770700544
  NPD (past)

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

{
    "created_epoch": "1396224000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741132800000",
    "number": "1104244888",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2244 EAST AVE",
            "city": "ROCHESTER",
            "state": "NY",
            "postal_code": "146102515",
            "telephone_number": "585-244-1280"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2244 EAST AVE",
            "city": "ROCHESTER",
            "state": "NY",
            "postal_code": "146102515",
            "telephone_number": "585-244-1280"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KLEIN",
        "first_name": "MAXIMILIAN",
        "middle_name": "JOSEPH",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-03-31",
        "last_updated": "2025-03-05",
        "certification_date": "2025-03-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "NY",
            "license": "308826",
            "primary": false
        },
        {
            "code": "207VE0102X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Reproductive Endocrinology",
            "state": "NY",
            "license": "308826",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Joel Klein
• Jordan Klein, D.O
• Judith Alma Klein, RN
• Kelley-Anne Cyzeski Klein, M.D.
• Kelly H Klein
• Michael Klein, PSY.D.
• Rebecca Roxanne Klein
• Sarah B Klein, OD
• Janie Kleinberg, LMSW
• Jessica Ann Kleinberg, MD

• Reproductive Endocrinology Physician in Rochester, NY
• Providers in Rochester, NY by specialty
• Reproductive Endocrinology Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 5, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.