Dr Alexander Dillon, MD - Medicare Ophthalmology in Vallejo, CA

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Dr Alexander Dillon, MD is a medicare enrolled "Ophthalmology" physician in Vallejo, California. He went to New York University School Of Medicine and graduated in 2016 and has 8 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice East Bay Retina Consultants A Medical Group Inc, Permanente Medical Group Inc and his current practice location is 975 Sereno Dr, Vallejo, California. You can reach out to his office (for appointments etc.) via phone at (707) 651-1042.

Dr Alexander Dillon is licensed to practice in California (license number A168691) 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 1699120212.

Contact Information

Dr Alexander Dillon, MD
975 Sereno Dr,
Vallejo, CA 94589-2441
(707) 651-1042
Not Available

Map and Direction




Physician's Profile

Full NameDr Alexander Dillon
GenderMale
SpecialityOphthalmology
Experience8 Years
Location975 Sereno Dr, Vallejo, California
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 Alexander Dillon attended and graduated from New York University School Of Medicine in 2016
  NPI Data:
  • NPI Number: 1699120212
  • Provider Enumeration Date: 05/02/2016
  • Last Update Date: 04/12/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5395037584
  • Enrollment ID: I20200515000758

Medical Identifiers

Medical identifiers for Dr Alexander Dillon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699120212NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207WX0107XOphthalmology - Retina Specialist A168691 (California)Secondary
207WX0108XOphthalmology - Uveitis And Ocular Inflammatory Disease A168691 (California)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207W00000XOphthalmology A168691 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
East Bay Retina Consultants A Medical Group Inc82240844056
Permanente Medical Group Inc89219102258376

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 Alexander Dillon allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710
Entity NameUniversity Of California Sfgh Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366417420
PECOS PAC ID: 5496668410
Enrollment ID: O20031112000551
Entity NameCounty Of Los Angeles
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851363188
PECOS PAC ID: 1850296534
Enrollment ID: O20031204001218
Entity NameCity & County Of San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982737524
PECOS PAC ID: 1658280748
Enrollment ID: O20050309000770
Entity NameEast Bay Retina Consultants A Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326031907
PECOS PAC ID: 8224084405
Enrollment ID: O20050330001058

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 Alexander Dillon 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 Alexander Dillon, MD
975 Sereno Dr # 218,
Vallejo, CA 94589-2441

Ph: () -		Dr Alexander Dillon, MD
975 Sereno Dr,
Vallejo, CA 94589-2441

Ph: (707) 651-1042

Reviews and Comments


Ophthalmology Doctors in Vallejo, CA

William J. Casey, MD
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 975 Sereno Dr, Vallejo, CA 94589
Phone: 707-651-1000    
Christianne Wa, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1460 N Camino Alto Ste 206, Vallejo, CA 94589
Phone: 800-573-8462    Fax: 707-552-9599
Tien-an Yang, MD, PHD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 975 Sereno Drive, Kaiser Permanente Medical Center, Vallejo, CA 94589
Phone: 707-651-5760    Fax: 707-651-2980
Dr. Christine Yi-shin Chiou Smith, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 975 Sereno Dr, Vallejo, CA 94589
Phone: 707-651-5798    Fax: 707-651-2980
Brian J. Bubnic, MD
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 975 Sereno Dr, Vallejo, CA 94589
Phone: 707-651-1000    
Mr. Roger F Carlson, MD
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 2852 Redwood Pkwy, Vallejo, CA 94591
Phone: 707-553-8222    Fax: 707-553-1154
Deanna K. Wilson, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 975 Sereno Dr, Vallejo, CA 94589
Phone: 707-651-1000    

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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