Nazia Mir, MD - Medicare Internal Medicine in Castro Valley, CA

Nazia Mir, MD is a medicare enrolled "Internal Medicine" physician in Castro Valley, California. She graduated from medical school in 2005 and has 19 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Texas Health Physicians Group and her current practice location is 20101 Lake Chabot Rd, Castro Valley, California. You can reach out to her office (for appointments etc.) via phone at (510) 727-3256.

Nazia Mir is licensed to practice in Texas (license number U6762) 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 1598128415.

Contact Information

Nazia Mir, MD
20101 Lake Chabot Rd,
Castro Valley, CA 94546-5305
(510) 727-3256
Not Available

Map and Direction




Physician's Profile

Full NameNazia Mir
GenderFemale
SpecialityInternal Medicine
Experience19 Years
Location20101 Lake Chabot Rd, Castro Valley, 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:
  • Nazia Mir graduated from medical school in 2005
  NPI Data:
  • NPI Number: 1598128415
  • Provider Enumeration Date: 03/29/2016
  • Last Update Date: 01/22/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1052683653
  • Enrollment ID: I20240201004016

Medical Identifiers

Medical identifiers for Nazia Mir such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598128415NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist C175123 (California)Secondary
207R00000XInternal Medicine U6762 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Texas Health Presbyterian Hospital AllenAllen, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Texas Health Physicians Group43855359541203

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. Nazia Mir allows following entities to bill medicare on her behalf.
Entity NameTexas Health Physicians Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174573596
PECOS PAC ID: 4385535954
Enrollment ID: O20040323000759

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. Nazia Mir 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
Nazia Mir, MD
325 Distel Cir,
Los Altos, CA 94022-1408

Ph: (510) 727-3256
Nazia Mir, MD
20101 Lake Chabot Rd,
Castro Valley, CA 94546-5305

Ph: (510) 727-3256

Reviews and Comments


Internal Medicine Doctors in Castro Valley, CA

Dr. Oluwaseyi Segun Balasire, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546
Phone: 510-727-3256    Fax: 510-727-3107
Helen Woohee Yang, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20642 John Dr, Castro Valley, CA 94546
Phone: 510-806-2100    Fax: 323-226-2657
Sarah Noonberg, MD, PHD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546
Phone: 510-889-5082    
Dr. Moyra N Rasheed, M.B.B.S
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546
Phone: 510-727-3256    Fax: 510-727-3107
Vishal Ghevariya, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 19845 Lake Chabot Rd, Ste 104, Castro Valley, CA 94546
Phone: 510-537-4415    Fax: 510-537-8265
Omar Faisal Saleem, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546
Phone: 510-727-3256    Fax: 510-727-3107
Stefani Wedl, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546
Phone: 510-889-5082    

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.