Dr Stephen Mark Kalkhoff, MD - Medicare Obstetrics & Gynecology in San Diego, CA

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Dr Stephen Mark Kalkhoff, MD is a medicare enrolled "Obstetrics & Gynecology - Obstetrics" physician in San Diego, California. His current practice location is 823 Gateway Center Way, San Diego, California. You can reach out to his office (for appointments etc.) via phone at (619) 515-2300.

Dr Stephen Mark Kalkhoff is licensed to practice in California (license number A190096) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1457888042.

Contact Information

Dr Stephen Mark Kalkhoff, MD
823 Gateway Center Way,
San Diego, CA 92102-4541
(619) 515-2300
Not Available

Map and Direction




Physician's Profile

Full NameDr Stephen Mark Kalkhoff
GenderMale
SpecialityObstetrics & Gynecology - Obstetrics
Location823 Gateway Center Way, San Diego, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1457888042
  • Provider Enumeration Date: 05/15/2017
  • Last Update Date: 09/03/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8820538093
  • Enrollment ID: I20240913003645

Medical Identifiers

Medical identifiers for Dr Stephen Mark Kalkhoff such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457888042NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207VX0000XObstetrics & Gynecology - Obstetrics A190096 (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 Stephen Mark Kalkhoff allows following entities to bill medicare on his behalf.
Entity NameFamily Health Centers Of San Diego Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447281936
PECOS PAC ID: 3476446378
Enrollment ID: O20040204000923
Entity NameMagella Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376640086
PECOS PAC ID: 7214827591
Enrollment ID: O20040318001666

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 Stephen Mark Kalkhoff 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 Stephen Mark Kalkhoff, MD
823 Gateway Center Way,
San Diego, CA 92102-4541

Ph: (619) 515-2300		Dr Stephen Mark Kalkhoff, MD
823 Gateway Center Way,
San Diego, CA 92102-4541

Ph: (619) 515-2300

Reviews and Comments


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Dr. Douglas Andrew Woelkers, M.D.
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Practice Location: 200 W Arbor Dr, Ucsd Medical Center, San Diego, CA 92103
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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.