Mr Dennis Paul Littleton, ANP - Medicare Nurse Practitioner in Saint Louis, MO

Mr Dennis Paul Littleton, ANP is a medicare enrolled "Nurse Practitioner" in Saint Louis, Missouri. He graduated from nursing school in 2014 and has 10 years of diverse experience with area of expertise as Nurse Practitioner. He is a member of the group practice Washington University and his current practice location is 4921 Parkview Pl, Div Im Nephrology, Ste 5c, Saint Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 362-7603.

Mr Dennis Paul Littleton is licensed to practice in Missouri (license number 2015038003) 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 1629421771.

Contact Information

Mr Dennis Paul Littleton, ANP
4921 Parkview Pl, Div Im Nephrology, Ste 5c,
Saint Louis, MO 63110-1032
(314) 362-7603
(314) 362-5470

Map and Direction




Provider's Profile

Full NameMr Dennis Paul Littleton
GenderMale
SpecialityNurse Practitioner
Experience10 Years
Location4921 Parkview Pl, Saint Louis, Missouri
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:
  • Mr Dennis Paul Littleton graduated from nursing school in 2014
  NPI Data:
  • NPI Number: 1629421771
  • Provider Enumeration Date: 07/13/2016
  • Last Update Date: 04/25/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1052690435
  • Enrollment ID: I20161108002127

Medical Identifiers

Medical identifiers for Mr Dennis Paul Littleton such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629421771NPI-NPPES
420037378MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 2015038003 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Barnes Jewish HospitalSaint louis, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Washington University98300087702516

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. Mr Dennis Paul Littleton allows following entities to bill medicare on his behalf.
Entity NameWashington University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992746903
PECOS PAC ID: 9830008770
Enrollment ID: O20031119000372

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. Mr Dennis Paul Littleton 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
Mr Dennis Paul Littleton, ANP
Po Box 60352,
Saint Louis, MO 63160-0352

Ph: (314) 362-7603
Mr Dennis Paul Littleton, ANP
4921 Parkview Pl, Div Im Nephrology, Ste 5c,
Saint Louis, MO 63110-1032

Ph: (314) 362-7603

Reviews and Comments


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Mrs. Michelle Marie Bloom, ACNP
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Phone: 800-862-9980    Fax: 314-362-1185

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.