Gregory C Warner, MD - Medicare Pulmonary Disease in Visalia, CA

  1. Home
  2. Critical Care Medicine
  3. CA
  4. Visalia
Gregory C Warner, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Visalia, California. He went to University Of Nebraska College Of Medicine and graduated in 1980 and has 44 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Adventist Health Physicians Network, Inpatient Specialists Of California Pc, Central Valley Critical Care Medicine - A Professional Corporat, Saint Agnes Medical Foundation and his current practice location is 5400 W Hillsdale Ave, Visalia, California. You can reach out to his office (for appointments etc.) via phone at (559) 738-7511.

Gregory C Warner is licensed to practice in California (license number G55305) 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 1699810689.

Contact Information

Gregory C Warner, MD
5400 W Hillsdale Ave,
Visalia, CA 93291-8222
(559) 738-7511
(559) 739-2007

Map and Direction




Physician's Profile

Full NameGregory C Warner
GenderMale
SpecialityPulmonary Disease
Experience44 Years
Location5400 W Hillsdale Ave, Visalia, 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:
  • Gregory C Warner attended and graduated from University Of Nebraska College Of Medicine in 1980
  NPI Data:
  • NPI Number: 1699810689
  • Provider Enumeration Date: 02/20/2007
  • Last Update Date: 10/23/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2567531999
  • Enrollment ID: I20080527000248

Medical Identifiers

Medical identifiers for Gregory C Warner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699810689NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine G55305 (California)Secondary
207RP1001XInternal Medicine - Pulmonary Disease G55305 (California)Secondary
207RS0012XInternal Medicine - Sleep Medicine G55305 (California)Secondary
207RC0200XInternal Medicine - Critical Care Medicine G55305 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Saint Agnes Medical CenterFresno, CAHospital
Kaweah Delta Medical CenterVisalia, CAHospital
Sierra View Medical CenterPorterville, CAHospital

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. Gregory C Warner allows following entities to bill medicare on his behalf.
Entity NameAdventist Health Physicians Network
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063718583
PECOS PAC ID: 3274580972
Enrollment ID: O20050407000633
Entity NameInpatient Specialists Of California Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952792475
PECOS PAC ID: 3476864448
Enrollment ID: O20150617000915
Entity NameKaweah Delta Health Care Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619353042
PECOS PAC ID: 4082923818
Enrollment ID: O20151019001526
Entity NameCentral Valley Critical Care Medicine - A Professional Corporat
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366829640
PECOS PAC ID: 4284934423
Enrollment ID: O20151119002771
Entity NameSaint Agnes Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558819482
PECOS PAC ID: 7618946369
Enrollment ID: O20170125002669
Entity NameGreg Warner Md Incorporated
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710641550
PECOS PAC ID: 1557750080
Enrollment ID: O20211122002338

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. Gregory C Warner 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
Gregory C Warner, MD
5400 W Hillsdale Ave,
Visalia, CA 93291-8222

Ph: (559) 738-7511		Gregory C Warner, MD
5400 W Hillsdale Ave,
Visalia, CA 93291-8222

Ph: (559) 738-7511

Reviews and Comments


Internal Medicine Doctors in Visalia, CA

Engracia Ferrer Flores, M.D.
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5720 W Prospect Dr, Visalia, CA 93291
Phone: 661-721-2345    Fax: 661-721-6276
Amit P Kamboj, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5400 W Hillsdale Ave, Visalia, CA 93291
Phone: 559-738-7532    
Rajinderpal S Chahal,
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3335 S Fairway, Key Medical Associates, Visalia, CA 93277
Phone: 559-735-3881    
Dr. David J Heaney, M.D.
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 515 W Acequia Ave Ste A, Visalia, CA 93291
Phone: 559-733-9707    Fax: 559-733-7009
Dr. David M Hess, MD
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 400 W Mineral King Ave, Visalia, CA 93291
Phone: 559-624-2314    
Asma Tariq, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 W Mineral King Ave, Visalia, CA 93291
Phone: 559-624-6999    
Jaime Foronda Dela Cerna, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Willow Plaza, Ste 210, Visalia, CA 93291
Phone: 559-625-5556    Fax: 559-625-5578

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.