Dr Gritz Pierre, MD - Medicare Hospitalist in Rochester, NY

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Dr Gritz Pierre, MD is a medicare enrolled "Hospitalist" physician in Rochester, New York. He graduated from medical school in 2013 and has 11 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Providence Health And Services Oregon, Providence Medical Foundation and his current practice location is 1555 Long Pond Rd, Rochester, New York. You can reach out to his office (for appointments etc.) via phone at (585) 723-7870.

Dr Gritz Pierre is licensed to practice in New York (license number 307875) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1215319140.

Contact Information

Dr Gritz Pierre, MD
1555 Long Pond Rd,
Rochester, NY 14626-4164
(585) 723-7870
(585) 723-7871

Map and Direction




Physician's Profile

Full NameDr Gritz Pierre
GenderMale
SpecialityHospitalist
Experience11 Years
Location1555 Long Pond Rd, Rochester, New York
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Gritz Pierre graduated from medical school in 2013
  NPI Data:
  • NPI Number: 1215319140
  • Provider Enumeration Date: 06/27/2015
  • Last Update Date: 03/01/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2961718259
  • Enrollment ID: I20190311000280

Medical Identifiers

Medical identifiers for Dr Gritz Pierre such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215319140NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 125067824 (Illinois)Secondary
208M00000XHospitalist MD190959 (Oregon)Secondary
208M00000XHospitalist 307875 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Providence Willamette Falls Medical CenterOregon city, ORHospital
Providence St Vincent Medical CenterPortland, ORHospital
St Joseph HospitalEureka, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Providence Health And Services Oregon06481836081328
Providence Medical Foundation89219932051293

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Gritz Pierre allows following entities to bill medicare on his behalf.
Entity NameProvidence Health & Services Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023488343
PECOS PAC ID: 0648183608
Enrollment ID: O20031106000652
Entity NameProvidence Health & Services Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114015971
PECOS PAC ID: 9335057447
Enrollment ID: O20031117000153
Entity NameProvidence Health & Services Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093976243
PECOS PAC ID: 3476450560
Enrollment ID: O20031217000186
Entity NameProvidence Health & Services Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568547503
PECOS PAC ID: 5294623245
Enrollment ID: O20040310000315
Entity NameProvidence Health & Services - Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912282369
PECOS PAC ID: 5294901922
Enrollment ID: O20120319000430

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Gritz Pierre is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Gritz Pierre, MD
100 Kings Hwy S,
Rochester, NY 14617-5504

Ph: (585) 922-1900		Dr Gritz Pierre, MD
1555 Long Pond Rd,
Rochester, NY 14626-4164

Ph: (585) 723-7870

Reviews and Comments


Hospitalist Doctors in Rochester, NY

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Dr. Justin F Lynn, MD
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Jesse Rizkalla, M.D.
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Phone: 585-922-5067    Fax: 585-922-2908
Nayan Patel, MD
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Practice Location: 601 Elmwood Ave, Box Med, Rochester, NY 14642
Phone: 585-275-2874    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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