Dr Javi L Hartenstine, DO - Medicare Pathology in Pleasanton, CA

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Dr Javi L Hartenstine, DO is a medicare enrolled "Pathology - Anatomic Pathology & Clinical Pathology" physician in Pleasanton, California. She graduated from medical school in 2017 and has 9 years of diverse experience with area of expertise as Pathology. She is a member of the group practice Bhs Physicians Network, Inc, Diagnostic Pathology Services, Inc., Laboratory Medicine Consultants Ltd and her current practice location is 5555 W Las Positas Blvd, Pleasanton, California. You can reach out to her office (for appointments etc.) via phone at (925) 847-3000.

Dr Javi L Hartenstine is licensed to practice in Oklahoma (license number 6530) 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 1932462413.

Contact Information

Dr Javi L Hartenstine, DO
5555 W Las Positas Blvd,
Pleasanton, CA 94588-4000
(925) 847-3000
Not Available

Map and Direction




Physician's Profile

Full NameDr Javi L Hartenstine
GenderFemale
SpecialityPathology
Experience9 Years
Location5555 W Las Positas Blvd, Pleasanton, 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 Javi L Hartenstine graduated from medical school in 2017
  NPI Data:
  • NPI Number: 1932462413
  • Provider Enumeration Date: 06/20/2012
  • Last Update Date: 07/06/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 9335424738
  • Enrollment ID: I20251119005143

Medical Identifiers

Medical identifiers for Dr Javi L Hartenstine such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932462413NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207ZP0102XPathology - Anatomic Pathology & Clinical Pathology U3407 (Texas)Secondary
207ZP0102XPathology - Anatomic Pathology & Clinical Pathology 6530 (Oklahoma)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207ZP0102XPathology - Anatomic Pathology & Clinical Pathology 20A14783 (California)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Integris Baptist Medical Center, IncOklahoma city, OKHospital
Vhs Harlingen Hospital Company LlcHarlingen, TXHospital
Valley Hospital Medical CenterLas vegas, NVHospital
Havasu Regional Medical CenterLake havasu city, AZHospital
Centennial Hills Hospital Medical CenterLas vegas, NVHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bhs Physicians Network, Inc7315019593721
Diagnostic Pathology Services, Inc.82249415477
Laboratory Medicine Consultants Ltd418361753330

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 Javi L Hartenstine 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 Javi L Hartenstine, DO
5555 W Las Positas Blvd,
Pleasanton, CA 94588-4000

Ph: (925) 847-3000		Dr Javi L Hartenstine, DO
5555 W Las Positas Blvd,
Pleasanton, CA 94588-4000

Ph: (925) 847-3000

Reviews and Comments


Pathology Doctors in Pleasanton, CA

Khaingsoe Win, M.D.
Pathology
Medicare: Accepting Medicare Assignments
Practice Location: 5555 W Las Positas Blvd, Pleasanton, CA 94588
Phone: 925-416-3404    Fax: 925-416-6593
Dr. Robert Fang Luo, M.D.
Pathology
Medicare: Not Enrolled in Medicare
Practice Location: 4300 Hacienda Dr, Pleasanton, CA 94588
Phone: 925-730-8200    
George G Yang, M.D.
Pathology
Medicare: Not Enrolled in Medicare
Practice Location: 5555 W Las Positas Blvd, Pleasanton, CA 94588
Phone: 925-416-3439    Fax: 925-416-6593

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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