LAUREN ABRAHAMSON CNM, NP, MSN
NPI 1225695869
Advanced Practice Midwife in Walnut Creek, CA

Q: What is Lauren Abrahamson's NPI number?

The NPI number for Lauren Abrahamson is 1225695869. It was assigned to this individual provider in the NPPES registry on May 20, 2019.

Q: What is Lauren Abrahamson's specialty?

The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.

Q: When was this NPI record last updated?

The NPPES record for Lauren Abrahamson was last updated on December 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 20, 2019PECOS Enrolled

112 LA CASA VIA STE 300, WALNUT CREEK, CA 94598(925) 239-0012 Get Directions Write a Review

NPPES record last updated: December 2, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 2, 2024, May 18, 2021, May 20, 2019 (3 updates tracked since 2019).

On this page

About Lauren Abrahamson Cnm, Np, Msn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LAUREN ABRAHAMSON CNM, NP, MSN (NPI 1225695869) is an individual advanced practice midwife in Walnut Creek, California, licensed in California (236036) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1225695869

Entity TypeIndividualFemale

Primary Taxonomy367A00000X

Provider Legal NameLAUREN ABRAHAMSONCredential: CNM, NP, MSN

Location Address112 LA CASA VIA STE 300Walnut Creek, CA 94598-3059

Mailing Address737 N Claret LnMountain House, CA 95391-1285 · (510) 909-4485

Phone(925) 239-0012

Sole ProprietorNo

Enumeration DateMay 20, 2019

Last NPPES UpdateDecember 2, 20243 updates tracked since enumeration

NPPES CertifiedDecember 2, 2024

✔ NPI 1225695869 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAdvanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367A00000X

License✔ Licensed in CA · 236036

Definition

Advanced practice midwifery encompasses the independent provision of care during pregnancy, childbirth, and the postpartum period; sexual and reproductive health; gynecologic health; and family planning services, including preconception care. Midwives also provide primary care for individuals from adolescence throughout the lifespan as well as care for the healthy newborn during the first 28 days of life. Midwives provide initial and ongoing comprehensive assessment, diagnosis, and treatment. Midwifery care includes health promotion, disease prevention, risk assessment and management, and individualized wellness education and counseling. Source: American College of Nurse-Midwives, www.midwife.org Additional Resources: See the American College of Nurse-Midwives, www.midwife.org, for more information on Certified Nurse-Midwives, Certified Midwives, the American Midwifery Certification Board (AMCB), and licensure.

Also ListedNurse Practitioner · Women's HealthTaxonomy 363LW0102X · License 95011744 (CA)

112 LA CASA VIA STE 300, Walnut Creek, CA 94598

Open in Google Maps ↗

Other Identifiers 2

Other236036CA · Cnm

Other95011744CA · Whnp

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lauren Abrahamson Cnm, Np, Msn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Lauren Abrahamson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Bass Medical Group

1.3 mi

Orthopaedic Surgery

390 N WIGET LN STE 100
Walnut Creek, CA 94598

Reassigned Medicare billing, California enrollment
347 clinicians in this Medicare group

NPI 1043616600 (925) 944-0110

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94598 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$104.51 typical visit price

range $69.00 – $202.35

Typical copayment $26.12 (range $17.25 – $50.58)

Most-billed visit code 99203

Established Patient

$84.91 typical visit price

range $23.44 – $166.46

Typical copayment $21.22 (range $5.86 – $41.61)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. RUSNA K JHITA MD

Obstetrics & Gynecology