Dr William Dewitt Davis, MD FAAP - Medicare Pediatrics in Allegan, MI

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Dr William Dewitt Davis, MD FAAP is a medicare enrolled "Pediatrics" physician in Allegan, Michigan. His current practice location is 551 Linn St, Allegan, Michigan. You can reach out to his office (for appointments etc.) via phone at (269) 686-5800.

Dr William Dewitt Davis is licensed to practice in Michigan (license number BD2336926) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1629130703.

Contact Information

Dr William Dewitt Davis, MD FAAP
551 Linn St,
Allegan, MI 49010-1595
(269) 686-5800
(269) 686-5899

Map and Direction




Physician's Profile

Full NameDr William Dewitt Davis
GenderMale
SpecialityPediatrics
Location551 Linn St, Allegan, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1629130703
  • Provider Enumeration Date: 12/14/2006
  • Last Update Date: 12/07/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 6406936673
  • Enrollment ID: I20071231000489

Medical Identifiers

Medical identifiers for Dr William Dewitt Davis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629130703NPI-NPPES
082949OtherMISTATE LIC #
1898523MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics BD2336926 (Michigan)Primary

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 William Dewitt Davis allows following entities to bill medicare on his behalf.
Entity NameAscension Borgess Allegan Hospital
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1295803377
PECOS PAC ID: 5092750356
Enrollment ID: O20070223000665
Entity NameAscension Borgess Allegan Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144531252
PECOS PAC ID: 5092750356
Enrollment ID: O20100823000998

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 William Dewitt Davis 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 William Dewitt Davis, MD FAAP
551 Linn St,
Allegan, MI 49010-1595

Ph: (269) 686-5800		Dr William Dewitt Davis, MD FAAP
551 Linn St,
Allegan, MI 49010-1595

Ph: (269) 686-5800

Reviews and Comments


Pediatrics Doctors in Allegan, MI

Sara Lynn Franzen, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 551 Linn St, Suite 150, Allegan, MI 49010
Phone: 269-686-5800    Fax: 269-686-5899
Syed Saeed Jafri, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 551 Linn St, Allegan, MI 49010
Phone: 269-686-5800    Fax: 269-686-5899

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.