Dr Gregory J Porter, MD - Medicare Anesthesiology in Grass Valley, CA

Dr Gregory J Porter, MD is a medicare enrolled "Anesthesiology" physician in Grass Valley, California. He went to State University Of New York At Stony Brook, School Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Interventional Pain Solutions Pc and his current practice location is 400 Sierra College Dr Ste B, Grass Valley, California. You can reach out to his office (for appointments etc.) via phone at (530) 272-3428.

Dr Gregory J Porter is licensed to practice in California (license number G72310) 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 1790741262.

Contact Information

Dr Gregory J Porter, MD
400 Sierra College Dr Ste B,
Grass Valley, CA 95945-5093
(530) 272-3428
(530) 272-3429

Map and Direction




Physician's Profile

Full NameDr Gregory J Porter
GenderMale
SpecialityAnesthesiology
Experience34 Years
Location400 Sierra College Dr Ste B, Grass Valley, 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 Gregory J Porter attended and graduated from State University Of New York At Stony Brook, School Of Medicine in 1990
  NPI Data:
  • NPI Number: 1790741262
  • Provider Enumeration Date: 04/25/2006
  • Last Update Date: 10/11/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6507858966
  • Enrollment ID: I20040402001156

Medical Identifiers

Medical identifiers for Dr Gregory J Porter such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790741262NPI-NPPES
00G723100MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207LP2900XAnesthesiology - Pain Medicine G72310 (California)Secondary
208VP0014XPain Medicine - Interventional Pain Medicine G72310 (California)Secondary
207L00000XAnesthesiology G72310 (California)Primary

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 Gregory J Porter allows following entities to bill medicare on his behalf.
Entity NameGregory J Porter Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588849954
PECOS PAC ID: 9335224187
Enrollment ID: O20080304000771
Entity NameInterventional Pain Solutions Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538487608
PECOS PAC ID: 2264628734
Enrollment ID: O20101123000323

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 Gregory J Porter 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 Gregory J Porter, MD
Po Box 25033,
Santa Ana, CA 92799-5033

Ph: (800) 883-7243
Dr Gregory J Porter, MD
400 Sierra College Dr Ste B,
Grass Valley, CA 95945-5093

Ph: (530) 272-3428

Reviews and Comments


Anesthesiology Doctors in Grass Valley, CA

Dr. Samuel Chan, M.D.
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 155 Glasson Way, Grass Valley, CA 95945
Phone: 530-274-6000    
Dr. Alan Phillip Cary, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 408 Sierra College Drive, Grass Valley, CA 95945
Phone: 530-271-2282    
Dr. David Joseph Lloyd, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 408 Sierra College Drive, Grass Valley, CA 95945
Phone: 800-883-7243    
Dr. Cody Reeves, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 155 Glasson Way, Grass Valley, CA 95945
Phone: 800-883-7243    
Dr. Ann K Engel, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 408 Sierra College Drive, Grass Valley, CA 95945
Phone: 530-271-2282    
Dr. Steven Russell Wilbur, M.D.
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 155 Glasson Way, Grass Valley, CA 95945
Phone: 530-274-6000    

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.

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