Gritz Pierre, M.D.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

125067824 Issued in IL

Practice address

1555 Long Pond Rd
Rochester, NY 14626-4164

Phone

(585) 723-7870

Fax

(585) 723-7871

NPI assigned

Jun 27, 2015

Sex

Male

Sole proprietor

No

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

Specialties & licenses 7

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in MO, OR, CA, NY, AL5 enrollments

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 5

Specialty

Family Practice

Education

Other, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Mercy Clinic Springfield CommunitiesGroup PAC ID 7416865845, shared by 26 NPIs, 1,121 clinicians

Port City Emergency Physicians LLPGroup PAC ID 0345301917, 46 clinicians

Providence Health and Services - OregonGroup PAC ID 3476450560, 41 clinicians

Delphi Healthcare PLLCGroup PAC ID 9537229661, 68 clinicians

Providence Medical FoundationGroup PAC ID 8921993205, 1,461 clinicians

Southern Oregon Hospitalists PCGroup PAC ID 1456308493, 51 clinicians

Merced Hospitalist Medical Group IncGroup PAC ID 5890948582, 38 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mercy Medical Center Hospital, Merced, CA, CCN 050444
• Oswego Hospital Hospital, Oswego, NY, CCN 330218
• Providence St Joseph Hospital Hospital, Eureka, CA, CCN 050006
• Asante Rogue Regional Medical Center Hospital, Medford, OR, CCN 380018
• Mercy Hospital Lebanon Hospital, Lebanon, MO, CCN 260059

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations (25 of 35)

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.

• Delphi Healthcare PLLC

  • Emergency Medicine Physician
  • Wellsville, NY
  • NPI 1003075029
  Medicare reassignment Care Compare group NPD
• Port City Emergency Physicians LLP

  • Emergency Medicine Physician
  • Oswego, NY
  • NPI 1134370547
  Medicare reassignment Care Compare group NPD
• Merced Hospitalist Medical Group, Inc.

  • Internal Medicine Physician
  • Merced, CA
  • NPI 1730431875
  Medicare reassignment Care Compare group NPD
• Southern Oregon Hospitalists PC

  • Hospitalist Physician
  • Medford, OR
  • NPI 1508816794
  Medicare reassignment Care Compare group NPD
• Providence Medical Foundation

  • Family Medicine Physician
  • Brea, CA
  • NPI 1871607762
  Medicare reassignment Care Compare group NPD (past)
• Providence Health & Services - Oregon

  • Clinic/Center
  • Medford, OR
  • NPI 1093976243
  Medicare reassignment Care Compare group
• Columbia Memorial Hospital

  • Multi-Specialty Clinic/Center
  • Hudson, NY
  • NPI 1083639587
  Medicare reassignment NPD
• Montefiore Medical Center

  • Anesthesiology Physician
  • Bronx, NY
  • NPI 1063525152

  Emergency Medicine

  Medicare reassignment NPD
• North Shore-Lij Medical PC

  • Urology Physician
  • Great Neck, NY
  • NPI 1053688572

  Emergency Medicine

  Medicare reassignment NPD
• Asante Physician Partners

  • Family Medicine Physician
  • Medford, OR
  • NPI 1922381326
  Medicare reassignment NPD
• Hospital Medicine of California Inc

  • Hospitalist Physician
  • West Hills, CA
  • NPI 1770037236

  Family Medicine

  Medicare reassignment NPD
• Immh Scottsboro LLC

  • Emergency Medicine Physician
  • Scottsboro, AL
  • NPI 1558762393
  Medicare reassignment NPD

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

• Oswego Hospital

  • General Acute Care Hospital
  • Oswego, NY
  • NPI 1871678458
  Care Compare affiliation
• Asante

  • General Acute Care Hospital
  • Medford, OR
  • NPI 1770587107
  Care Compare affiliation
• Dignity Health

  • General Acute Care Hospital
  • Merced, CA
  • NPI 1518018191
  Care Compare affiliation
• Mercy Hospital Lebanon

  • General Acute Care Hospital
  • Lebanon, MO
  • NPI 1447284898
  Care Compare affiliation
• Mercy Hospital Lebanon

  • General Acute Care Hospital
  • Rolla, MO
  • NPI 1740413988
  Care Compare affiliation
• St. Joseph Health Northern California, LLC

  • Home Infusion Therapy Pharmacy
  • Eureka, CA
  • NPI 1568422319

  Hospital

  Care Compare affiliation
• St. Joseph Health Northern California, LLC

  • General Acute Care Hospital
  • Eureka, CA
  • NPI 1609858950
  Care Compare affiliation
• St. Joseph Health Northern California, LLC

  • General Acute Care Hospital
  • Eureka, CA
  • NPI 1891900635
  Care Compare affiliation

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

{
    "created_epoch": "1435363200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788220800000",
    "number": "1215319140",
    "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",
            "telephone_number": "585-922-1900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1555 LONG POND RD",
            "city": "ROCHESTER",
            "state": "NY",
            "postal_code": "146264164",
            "telephone_number": "585-723-7870",
            "fax_number": "585-723-7871"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1000 W 10th St",
            "address_purpose": "LOCATION",
            "city": "Rolla",
            "state": "MO",
            "postal_code": "654012905",
            "country_code": "US",
            "telephone_number": "573-458-8899",
            "fax_number": "573-341-5611",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "305 W Jackson St",
            "address_2": "200",
            "address_purpose": "LOCATION",
            "city": "Carbondale",
            "state": "IL",
            "postal_code": "629011474",
            "country_code": "US",
            "telephone_number": "618-536-0221",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PIERRE",
        "first_name": "GRITZ",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-06-27",
        "last_updated": "2026-09-01",
        "certification_date": "2026-09-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "NY",
            "license": "307875",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "NY",
            "license": "307875",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "IL",
            "license": "125067824",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "OR",
            "license": "MD190959",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MO",
            "license": "2025045493",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MO",
            "license": "2025045493",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "OR",
            "license": "MD190959",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "gpierre356257@direct.rochesterregional.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "1555 Long Pond Rd",
            "city": "Rochester",
            "state": "NY",
            "country_code": "US",
            "postal_code": "146264164",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Robert Hamilton Pierce, M.D.
• Tara Marilyn Pierce, LCSW
• Tiffanie Pierce
• Wayne Richard Pierce II, FNP
• Clifford Pierre
• Joseph Pierre
• Luna Pierre, RN
• Andrea Lauren Pieters, OTR/L
• Michele Pietragrome, LMSW
• Christine Lynn Pietrantoni, PHARMD

• Family Medicine Physician in Rochester, NY
• Providers in Rochester, NY by specialty
• Family Medicine Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 1, 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.