Dr Mark Min-young Ahn, MD - Medicare Anesthesiology in Gilroy, CA

Dr Mark Min-young Ahn, MD is a medicare enrolled "Anesthesiology" physician in Gilroy, California. He went to R Franklin University Of Med & Sci/chicago Medical School and graduated in 1991 and has 33 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Henry Hu Md A Professional Corporation and his current practice location is 9400 N Name Uno, Gilroy, California. You can reach out to his office (for appointments etc.) via phone at (408) 848-2000.

Dr Mark Min-young Ahn is licensed to practice in California (license number G81655) 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 1417934670.

Contact Information

Dr Mark Min-young Ahn, MD
9400 N Name Uno,
Gilroy, CA 95020-3528
(408) 848-2000
Not Available

Map and Direction




Physician's Profile

Full NameDr Mark Min-young Ahn
GenderMale
SpecialityAnesthesiology
Experience33 Years
Location9400 N Name Uno, Gilroy, 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 Mark Min-young Ahn attended and graduated from R Franklin University Of Med & Sci/chicago Medical School in 1991
  NPI Data:
  • NPI Number: 1417934670
  • Provider Enumeration Date: 12/29/2005
  • Last Update Date: 01/02/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2062401672
  • Enrollment ID: I20040622000976

Medical Identifiers

Medical identifiers for Dr Mark Min-young Ahn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417934670NPI-NPPES
00G816550MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology G81655 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Henry Hu Md A Professional Corporation32749645807

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 Mark Min-young Ahn allows following entities to bill medicare on his behalf.
Entity NameElite Anesthesia Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255382248
PECOS PAC ID: 2668480963
Enrollment ID: O20060328000738
Entity NameBlue Eagle Anesthesia Inc A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396822326
PECOS PAC ID: 3577613017
Enrollment ID: O20090604000185
Entity NameHenry Hu Md A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659906337
PECOS PAC ID: 3274964580
Enrollment ID: O20200520000918

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 Mark Min-young Ahn 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 Mark Min-young Ahn, MD
2423 W March Ln, Ste 100,
Stockton, CA 95207-8250

Ph: (800) 883-7243
Dr Mark Min-young Ahn, MD
9400 N Name Uno,
Gilroy, CA 95020-3528

Ph: (408) 848-2000

Reviews and Comments


Anesthesiology Doctors in Gilroy, CA

Dr. Min Woo Lee, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 9400 N Name Uno, Gilroy, CA 95020
Phone: 408-848-2000    Fax: 714-647-1245
Dr. Mohammed Asif Qadeer, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 9400 N Name Uno, Gilroy, CA 95020
Phone: 408-848-2000    
Dr. Arash Zeighami, D.O.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 9400 N Name Uno, Gilroy, CA 95020
Phone: 408-848-2000    
Dr. Steven Thomas Wai, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 9400 N Name Uno, Gilroy, CA 95020
Phone: 800-883-7243    
Anubhav Sinha, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 9400 N Name Uno, Gilroy, CA 95020
Phone: 408-848-2000    

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.