Romenna Tan Galang, MD - Medicare Internal Medicine in Vacaville, CA

Romenna Tan Galang, MD is a medicare enrolled "Internal Medicine" physician in Vacaville, California. She graduated from medical school in 2018 and has 8 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Sutter Valley Medical Foundation and her current practice location is 770 Mason St, Vacaville, California. You can reach out to her office (for appointments etc.) via phone at (707) 427-4900.

Romenna Tan Galang is licensed to practice in California (license number A197973) 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 1396483236.

Contact Information

Romenna Tan Galang, MD
770 Mason St,
Vacaville, CA 95688-4646
(707) 427-4900
(707) 454-5911

Map and Direction




Physician's Profile

Full NameRomenna Tan Galang
GenderFemale
SpecialityInternal Medicine
Experience8 Years
Location770 Mason St, Vacaville, 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:
  • Romenna Tan Galang graduated from medical school in 2018
  NPI Data:
  • NPI Number: 1396483236
  • Provider Enumeration Date: 05/20/2022
  • Last Update Date: 10/16/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9032608872
  • Enrollment ID: I20251030004177

Medical Identifiers

Medical identifiers for Romenna Tan Galang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396483236NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A197973 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sutter Medical Center, SacramentoSacramento, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sutter Valley Medical Foundation98300945152449

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. Romenna Tan Galang 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
Romenna Tan Galang, MD
Po Box 276950,
Sacramento, CA 95827-6950

Ph: (800) 470-0071
Romenna Tan Galang, MD
770 Mason St,
Vacaville, CA 95688-4646

Ph: (707) 427-4900

Reviews and Comments


Internal Medicine Doctors in Vacaville, CA

Dr. Anne An-ru Chen, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 770 Mason St, Vacaville, CA 95688
Phone: 707-427-4900    Fax: 707-454-5911
Dr. Jason Rohrer, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: Po Box 4000, Vacaville, CA 95696
Phone: 707-451-0182    
Christina Dolores,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Quality Dr # B, Vacaville, CA 95688
Phone: 707-624-2700    
Liyan Zhang, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Quality Dr, Vacaville, CA 95688
Phone: 707-453-5000    
Marissa C. Neis-gimenez, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Quality Dr, Vacaville, CA 95688
Phone: 707-453-5000    
David M Woodhouse, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 770 Mason St, Vacaville, CA 95688
Phone: 707-454-5800    Fax: 707-454-5911
Richard M Tan, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2100 Peabody Rd., Vacaville, CA 95696
Phone: 707-451-0182    

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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