Jacob Jay Welch, MD - Medicare Rheumatology in Meridian, ID

Jacob Jay Welch, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Meridian, Idaho. He went to University Of Texas Southwestern Medical School At Dallas and graduated in 2020 and has 6 years of diverse experience with area of expertise as Rheumatology. He is a member of the group practice St Lukes Clinic-treasure Valley Llc and his current practice location is 520 S Eagle Rd Ste 3211, Meridian, Idaho. You can reach out to his office (for appointments etc.) via phone at (208) 706-5930.

Jacob Jay Welch is licensed to practice in Idaho (license number 4271965) 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 1689203960.

Contact Information

Jacob Jay Welch, MD
520 S Eagle Rd Ste 3211,
Meridian, ID 83642-6356
(208) 706-5930
(208) 706-5942

Map and Direction




Physician's Profile

Full NameJacob Jay Welch
GenderMale
SpecialityRheumatology
Experience6 Years
Location520 S Eagle Rd Ste 3211, Meridian, Idaho
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:
  • Jacob Jay Welch attended and graduated from University Of Texas Southwestern Medical School At Dallas in 2020
  NPI Data:
  • NPI Number: 1689203960
  • Provider Enumeration Date: 04/07/2020
  • Last Update Date: 08/27/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1153744560
  • Enrollment ID: I20250812004493

Medical Identifiers

Medical identifiers for Jacob Jay Welch such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689203960NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology 9550 (Nebraska)Secondary
207RR0500XInternal Medicine - Rheumatology 4271965 (Idaho)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Luke's Regional Medical CenterBoise, IDHospital
St Luke's MccallMccall, IDHospital
St Luke's Nampa Medical CenterNampa, IDHospital
St Luke's Wood River Medical CenterKetchum, IDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
St Lukes Clinic-treasure Valley Llc49818784021159

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. Jacob Jay Welch 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
Jacob Jay Welch, MD
190 E Bannock St,
Boise, ID 83712-6241

Ph: () -
Jacob Jay Welch, MD
520 S Eagle Rd Ste 3211,
Meridian, ID 83642-6356

Ph: (208) 706-5930

Reviews and Comments


Internal Medicine Doctors in Meridian, ID

Mr. Eric Ld Scholten, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 2347 E Gala St, Meridian, ID 83642
Phone: 208-323-3767    Fax: 208-323-3768
Lynn Ge-zerbe, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 1759 S Millenium Way, Meridian, ID 83642
Phone: 208-387-6546    Fax: 888-334-8747
Dr. Allison Harriott, MD MPH
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Practice Location: 2347 E Gala St, Meridian, ID 83642
Phone: 208-323-3767    Fax: 208-323-3768
Dr. Aaron Dunham, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 3025 W Cherry Lane, Ste 204, Meridian, ID 83642
Phone: 208-302-3300    Fax: 208-302-3355
Oleg Sergeevich Kouskov, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 2347 E Gala St, Meridian, ID 83642
Phone: 208-323-3767    
John T Witte, M.D.
Rheumatology
Medicare: Not Enrolled in Medicare
Practice Location: 2235 E Gala St, Meridian, ID 83642
Phone: 208-887-3724    Fax: 208-887-3724
Liang Wu, MD
Rheumatology
Medicare: May Accept Medicare Assignments
Practice Location: 3525 E Louise Dr Ste 100, Meridian, ID 83642
Phone: 208-999-0356    

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).

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