Mark E Harlacher, MD - Medicare Anesthesiology in Oxnard, CA

Mark E Harlacher, MD is a medicare enrolled "Anesthesiology" physician in Oxnard, California. He went to University Of California, Geffen School Of Medicine and graduated in 1986 and has 38 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Palm Springs Anesthesia Services Pc and his current practice location is 1600 N Rose Ave, Oxnard, California. You can reach out to his office (for appointments etc.) via phone at (805) 988-2500.

Mark E Harlacher is licensed to practice in California (license number G62312) 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 1457360638.

Contact Information

Mark E Harlacher, MD
1600 N Rose Ave,
Oxnard, CA 93030-3722
(805) 988-2500
Not Available

Map and Direction




Physician's Profile

Full NameMark E Harlacher
GenderMale
SpecialityAnesthesiology
Experience38 Years
Location1600 N Rose Ave, Oxnard, 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:
  • Mark E Harlacher attended and graduated from University Of California, Geffen School Of Medicine in 1986
  NPI Data:
  • NPI Number: 1457360638
  • Provider Enumeration Date: 08/05/2006
  • Last Update Date: 07/29/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 4587678917
  • Enrollment ID: I20060207000222

Medical Identifiers

Medical identifiers for Mark E Harlacher such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457360638NPI-NPPES
00G623120MedicaidCA
050076021OtherCARAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology G62312 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Johns Regional Medical CenterOxnard, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Palm Springs Anesthesia Services Pc640604959276

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. Mark E Harlacher allows following entities to bill medicare on his behalf.
Entity NameOxnard Camarillo Anesthesiology Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548285307
PECOS PAC ID: 6507825031
Enrollment ID: O20041008000798
Entity NamePalm Springs Anesthesia Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083928501
PECOS PAC ID: 6406049592
Enrollment ID: O20101021000600

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. Mark E Harlacher 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
Mark E Harlacher, MD
3116 W March Ln, Ste. 200,
Stockton, CA 95219-2369

Ph: (209) 473-6555
Mark E Harlacher, MD
1600 N Rose Ave,
Oxnard, CA 93030-3722

Ph: (805) 988-2500

Reviews and Comments


Anesthesiology Doctors in Oxnard, CA

Dr. Mary A. Vreeke, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 N Rose Ave, Oxnard, CA 93030
Phone: 805-988-2500    
Jon P. Belleville, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 1600 N Rose Ave, Oxnard, CA 93030
Phone: 805-988-2818    
William L. Tellez, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 N Rose Ave, Oxnard, CA 93030
Phone: 805-988-2818    
Mr. Robert J. Martin Jr., M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 N Rose Ave, Oxnard, CA 93030
Phone: 805-988-2818    
David P. Geary, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 1600 N Rose Ave, Oxnard, CA 93030
Phone: 805-988-2500    
Dr. Sharad Sharma, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 N Rose Ave, Oxnard, CA 93030
Phone: 805-988-2500    
Dr. Tejal Bhanu Patel, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 N Rose Ave, Oxnard, CA 93030
Phone: 805-988-2500    

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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