Richard H Nierenberg, MD - Medicare Internal Medicine in Phoenix, AZ

Richard H Nierenberg, MD is a medicare enrolled "Hospitalist" physician in Phoenix, Arizona. He graduated from medical school in 1988 and has 36 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Hospitalist Medicine Healthcare Llc and his current practice location is 1800 E Van Buren St, Phoenix, Arizona. You can reach out to his office (for appointments etc.) via phone at (602) 251-8316.

Richard H Nierenberg is licensed to practice in Arizona (license number 44026) 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 1598870628.

Contact Information

Richard H Nierenberg, MD
1800 E Van Buren St,
Phoenix, AZ 85006
(602) 251-8316
Not Available

Map and Direction




Physician's Profile

Full NameRichard H Nierenberg
GenderMale
SpecialityInternal Medicine
Experience36 Years
Location1800 E Van Buren St, Phoenix, Arizona
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:
  • Richard H Nierenberg graduated from medical school in 1988
  NPI Data:
  • NPI Number: 1598870628
  • Provider Enumeration Date: 08/20/2006
  • Last Update Date: 01/22/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 7315837341
  • Enrollment ID: I20111005000015

Medical Identifiers

Medical identifiers for Richard H Nierenberg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598870628NPI-NPPES
1419486MedicaidLA
279981200MedicaidFL
09553865MedicaidMS
640507572YMOtherMSAMERICAN ADMIN GROUP

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 44026 (Arizona)Secondary
208M00000XHospitalist 44026 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Summit Healthcare Regional Medical CenterShow low, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hospitalist Medicine Healthcare Llc519394886714

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. Richard H Nierenberg allows following entities to bill medicare on his behalf.
Entity NamePioneer Hospitalists, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033177316
PECOS PAC ID: 0941290290
Enrollment ID: O20040517001550
Entity NameHospitalist Medicine Healthcare Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639594351
PECOS PAC ID: 5193948867
Enrollment ID: O20140527001440

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. Richard H Nierenberg 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
Richard H Nierenberg, MD
32531 N Scottsdale Rd Ste 102-213,
Scottsdale, AZ 85266-1519

Ph: (601) 251-8316
Richard H Nierenberg, MD
1800 E Van Buren St,
Phoenix, AZ 85006

Ph: (602) 251-8316

Reviews and Comments


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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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.