Tammy Maher, NP

Primary specialty

Acute Care Nurse PractitionerTaxonomy code 363LA2100X

License

430727 Issued in NY

Practice address

101 Canal Landing Blvd Ste 8
Rochester, NY 14626-5109

Phone

(585) 239-7300

Fax

(585) 227-7723

NPI assigned

Sep 23, 2013

Sex

Female

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

Electronic endpoints 1

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

University of Rochester School of Medicine and Dentistry, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Western New York Medical Practice PCGroup PAC ID 3870767791, 528 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Rochester Regional Health Home Care Home health agency, Rochester, NY, CCN 337066
• Rochester General Hospital Hospital, Rochester, NY, CCN 330125

Merit-based Incentive Payment System (MIPS)

Final score

96.62 of 100Reported as apm

Quality

74.51

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

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.

• Western New York Medical Practice P.C.

  • Family Medicine Physician
  • Rochester, NY
  • NPI 1063790608
  Medicare reassignment Care Compare group NPD
• Rochester General Hospital

  dba Rochester General Medical Groups

  • Family Medicine Physician
  • Rochester, NY
  • NPI 1356412712
  Medicare reassignment NPD
• Rochester General Hospital

  • General Acute Care Hospital
  • Rochester, NY
  • NPI 1063531929
  NPD (past)

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

• Genesee Region Home Care Association Inc.

  dba Rochester Regional Health Home Care

  • Home Health Agency
  • Rochester, NY
  • NPI 1801819271
  Care Compare affiliation

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

{
    "created_epoch": "1379894400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788480000000",
    "number": "1548696560",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 KINGS HWY S",
            "city": "ROCHESTER",
            "state": "NY",
            "postal_code": "146175504",
            "fax_number": "585-922-1011"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "101 CANAL LANDING BLVD STE 8",
            "city": "ROCHESTER",
            "state": "NY",
            "postal_code": "146265109",
            "telephone_number": "585-239-7300",
            "fax_number": "585-227-7723"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "180 Sawgrass Dr",
            "address_2": "Suite 220",
            "address_purpose": "LOCATION",
            "city": "Rochester",
            "state": "NY",
            "postal_code": "146204653",
            "country_code": "US",
            "telephone_number": "585-242-1382",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1425 Portland Ave",
            "address_purpose": "LOCATION",
            "city": "Rochester",
            "state": "NY",
            "postal_code": "14621",
            "country_code": "US",
            "telephone_number": "585-922-4227",
            "fax_number": "585-338-7485",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "180 Sawgrass Dr",
            "address_2": "Suite 220",
            "address_purpose": "LOCATION",
            "city": "Rochester",
            "state": "NY",
            "postal_code": "146204653",
            "country_code": "US",
            "telephone_number": "585-242-1382",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MAHER",
        "first_name": "TAMMY",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-09-23",
        "last_updated": "2026-09-04",
        "certification_date": "2026-09-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "NY",
            "license": "430727",
            "primary": true
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "NY",
            "license": "F430727-1",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "LICENSE",
            "identifier": "F430727-1",
            "state": "NY"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "tmaher138992@direct.rochesterregional.org",
            "affiliation": "N",
            "endpointDescription": "Rochester Regional Health",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "101 Canal Landing Blvd Ste 8",
            "city": "Rochester",
            "state": "NY",
            "country_code": "US",
            "postal_code": "146265109",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Rashi Vaibhav Mahajan, MD
• Jessica Erin Mahaney
• Tara Mahar, MD
• Kumar Maharaj, RPH
• Carol Slack Maher, RPH
• Mohammad Mahjoorighasrodashti
• Stewart Christopher Mahler, M.D.
• Zoe Mahlum, R.D.
• Bilal Mahmood
• Mohamad Mahmoud, MD

• Acute Care Nurse Practitioner in Rochester, NY
• Providers in Rochester, NY by specialty
• Acute Care Nurse Practitioner in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 4, 2026; 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.