Dr Eric John Holtrop, MD - Internal Medicine in Grass Valley, CA

Dr Eric John Holtrop, MD is a Internal Medicine physician based in Grass Valley, California. Dr Eric John Holtrop is licensed to practice in California (license number A72244) and his current practice location is 280 Sierra College Dr, Suite 120, Grass Valley, California. He can be reached at his office (for appointments etc.) via phone at (530) 477-4480.

NPI number for Dr Eric John Holtrop is 1881790459 and his current mailing address is 3400 Data Dr, Quality Management, Rancho Cordova, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1881790459.

Contact Information

Dr Eric John Holtrop, MD
280 Sierra College Dr, Suite 120,
Grass Valley, CA 95945-5763
(530) 477-4480
(530) 274-7532

Map and Direction




Physician's Profile

Full NameDr Eric John Holtrop
GenderMale
SpecialityInternal Medicine
Location280 Sierra College Dr, Grass Valley, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1881790459
  • Provider Enumeration Date: 09/14/2006
  • Last Update Date: 08/05/2016

Medical Identifiers

Medical identifiers for Dr Eric John Holtrop such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881790459NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A72244 (California)Primary

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 Eric John Holtrop is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Eric John Holtrop, MD
3400 Data Dr, Quality Management,
Rancho Cordova, CA 95670-7956

Ph: () -
Dr Eric John Holtrop, MD
280 Sierra College Dr, Suite 120,
Grass Valley, CA 95945-5763

Ph: (530) 477-4480

Reviews and Comments


Internal Medicine Doctors in Grass Valley, CA

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Andrew Samuel Ing, MD
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Mr. Rajpreet Singh Grewal, MD
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Dr. Simon Chi Yan Chan, M.D.
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Practice Location: 150 Catherine Ln, Suite F, Grass Valley, CA 95945
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Jacob Sloan Kopp, M.D.
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Phone: 530-274-6761    
Dr. Richard Lynn Roehrkasse, MD
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Practice Location: 18025 Alexandra Way, Grass Valley, CA 95949
Phone: 530-272-6218    

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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