Jennifer Horch Cromar, CNM, NP - Medicare Advanced Practice Midwife in San Rafael, CA

  1. Home
  2. Advanced Practice Midwife
  3. CA
  4. San Rafael
Jennifer Horch Cromar, CNM, NP is a medicare enrolled "Advanced Practice Midwife" in San Rafael, California. Her current practice location is 880 Las Gallinas Ave Ste 2, San Rafael, California. You can reach out to her office (for appointments etc.) via phone at (415) 339-8813.

Jennifer Horch Cromar is licensed to practice in California (license number 19858) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1134209927.

Contact Information

Jennifer Horch Cromar, CNM, NP
880 Las Gallinas Ave Ste 2,
San Rafael, CA 94903-3437
(415) 339-8813
(415) 339-8814

Map and Direction




Provider's Profile

Full NameJennifer Horch Cromar
GenderFemale
SpecialityAdvanced Practice Midwife
Location880 Las Gallinas Ave Ste 2, San Rafael, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1134209927
  • Provider Enumeration Date: 10/16/2006
  • Last Update Date: 09/30/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 0648585687
  • Enrollment ID: I20250613002208

Medical Identifiers

Medical identifiers for Jennifer Horch Cromar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134209927NPI-NPPES
RN540714OtherCAMEDI-CAL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367A00000XAdvanced Practice Midwife 19858 (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. Jennifer Horch Cromar allows following entities to bill medicare on her behalf.
Entity NameMarin City Health and Wellness Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285804948
PECOS PAC ID: 1052451259
Enrollment ID: O20091221000011

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. Jennifer Horch Cromar 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
Jennifer Horch Cromar, CNM, NP
100 Phillips Dr,
Sausalito, CA 94965-1172

Ph: (415) 339-8813		Jennifer Horch Cromar, CNM, NP
880 Las Gallinas Ave Ste 2,
San Rafael, CA 94903-3437

Ph: (415) 339-8813

Reviews and Comments


Advanced Practice Midwife Nurses in San Rafael, CA

Madelyn Spring Peterson Carmona, CNM
Advanced Practice Midwife
Medicare: Medicare Enrolled
Practice Location: 2 H St, San Rafael, CA 94901
Phone: 925-887-5247    
Linda Rouda, RN CNM
Advanced Practice Midwife
Medicare: Not Enrolled in Medicare
Practice Location: 3260 Kerner Blvd, San Rafael, CA 94901
Phone: 415-499-4030    Fax: 415-507-2634
Philippa Van Der Wal, RN CNM
Advanced Practice Midwife
Medicare: Not Enrolled in Medicare
Practice Location: 3260 Kerner Blvd, San Rafael, CA 94901
Phone: 415-499-4030    Fax: 415-507-2634
Marian Frances Iris Moore, RN CNM
Advanced Practice Midwife
Medicare: Not Enrolled in Medicare
Practice Location: 3260 Kerner Blvd, San Rafael, CA 94901
Phone: 415-473-4117    Fax: 415-473-5005
Adrienne Plasse, RN CNM
Advanced Practice Midwife
Medicare: Not Enrolled in Medicare
Practice Location: 3260 Kerner Blvd, San Rafael, CA 94901
Phone: 415-507-4030    Fax: 415-507-2634

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.