Dr Kristen L Hartley, MD - Medicare Ophthalmology in Vallejo, CA

Dr Kristen L Hartley, MD is a medicare enrolled "Ophthalmology" physician in Vallejo, California. She went to University Of Wisconsin School Of Medicine and graduated in 2001 and has 23 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Permanente Medical Group Inc and her current practice location is 975 Sereno Dr, Vallejo, California. You can reach out to her office (for appointments etc.) via phone at (707) 651-1000.

Dr Kristen L Hartley is licensed to practice in Florida (license number ME93092) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1710914775.

Contact Information

Dr Kristen L Hartley, MD
975 Sereno Dr,
Vallejo, CA 94589-2441
(707) 651-1000
Not Available

Map and Direction




Physician's Profile

Full NameDr Kristen L Hartley
GenderFemale
SpecialityOphthalmology
Experience23 Years
Location975 Sereno Dr, Vallejo, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Kristen L Hartley attended and graduated from University Of Wisconsin School Of Medicine in 2001
  NPI Data:
  • NPI Number: 1710914775
  • Provider Enumeration Date: 06/27/2006
  • Last Update Date: 12/09/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8921039256
  • Enrollment ID: I20070907000660

Medical Identifiers

Medical identifiers for Dr Kristen L Hartley such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710914775NPI-NPPES
273078200MedicaidFL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology ME93092 (Florida)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
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 Kristen L Hartley allows following entities to bill medicare on her behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710

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 Kristen L Hartley 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 Kristen L Hartley, MD
1800 Harrison St Fl 7,
Oakland, CA 94612-3466

Ph: (510) 625-6262
Dr Kristen L Hartley, MD
975 Sereno Dr,
Vallejo, CA 94589-2441

Ph: (707) 651-1000

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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