Michael Joseph Welch, MD - Medicare in San Diego, CA

Michael Joseph Welch, MD is a medicare enrolled "Allergy & Immunology" physician in San Diego, California. His current practice location is 5776 Ruffin Rd, San Diego, California. You can reach out to his office (for appointments etc.) via phone at (858) 292-1144.

Michael Joseph Welch is licensed to practice in California (license number G34844) 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 1699794222.

Contact Information

Michael Joseph Welch, MD
5776 Ruffin Rd,
San Diego, CA 92123-1013
(858) 292-1144
(858) 268-5145

Map and Direction




Physician's Profile

Full NameMichael Joseph Welch
GenderMale
Speciality
Experience Years
Location5776 Ruffin Rd, San Diego, 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:
  • Michael Joseph Welch attended and graduated from in
  NPI Data:
  • NPI Number: 1699794222
  • Provider Enumeration Date: 07/18/2006
  • Last Update Date: 03/14/2016
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Michael Joseph Welch such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699794222NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology G34844 (California)Primary
208000000XPediatrics G34844 (California)Secondary

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. Michael Joseph 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
Michael Joseph Welch, MD
3020 Childrens Way, Mc5003,
San Diego, CA 92123-4223

Ph: (858) 309-6300
Michael Joseph Welch, MD
5776 Ruffin Rd,
San Diego, CA 92123-1013

Ph: (858) 292-1144

Reviews and Comments


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Dr. Christine K James, M.D.
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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.