Dr David Eugene Allen, MD - Medicare Internal Medicine in Sonora, CA

Dr David Eugene Allen, MD is a medicare enrolled "Internal Medicine" physician in Sonora, California. His current practice location is 690 Guzzi Lane, Suite D, Sonora, California. You can reach out to his office (for appointments etc.) via phone at (209) 533-0333.

Dr David Eugene Allen is licensed to practice in California (license number G48320) 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 1184687535.

Contact Information

Dr David Eugene Allen, MD
690 Guzzi Lane, Suite D,
Sonora, CA 95370-5292
(209) 533-0333
Not Available

Map and Direction




Physician's Profile

Full NameDr David Eugene Allen
GenderMale
SpecialityInternal Medicine
Location690 Guzzi Lane, Sonora, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1184687535
  • Provider Enumeration Date: 04/07/2006
  • Last Update Date: 03/09/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 4587559166
  • Enrollment ID: I20240927002223

Medical Identifiers

Medical identifiers for Dr David Eugene Allen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184687535NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine G48320 (California)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 David Eugene Allen allows following entities to bill medicare on his behalf.
Entity NameSignify Health Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689158487
PECOS PAC ID: 3274895263
Enrollment ID: O20210305000869

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 David Eugene Allen 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 David Eugene Allen, MD
690 Guzzi Lane, Suite D,
Sonora, CA 95370-5292

Ph: (209) 533-0333
Dr David Eugene Allen, MD
690 Guzzi Lane, Suite D,
Sonora, CA 95370-5292

Ph: (209) 533-0333

Reviews and Comments


Internal Medicine Doctors in Sonora, CA

Dr. John Frederick Shield, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 690 Guzzi Ln, Suite A, Sonora, CA 95370
Phone: 209-536-5070    
Dr. Kevin Gandhi, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Greenley Rd, Sonora, CA 95370
Phone: 209-536-5000    
Jiandong Wei, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Greenley Rd, Sonora, CA 95370
Phone: 209-536-5000    
Dr. Kyi Kyi Thwin Win, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 690 Guzzi Lane, Ste D, Sonora, CA 95370
Phone: 909-337-0059    Fax: 909-337-3499
Dr. Johnson Kar Tsun Wong, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 14568a Mono Way, Sonora, CA 95370
Phone: 209-768-1217    Fax: 209-533-2061
Reiker Joseph Schultz, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 690 Guzzi Ln Ste B, Sonora, CA 95370
Phone: 209-536-5060    Fax: 209-588-9743

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.