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LAUREN MICHELLE LOCKWOOD C.N.M., WHNP
NPI 1356777130
Advanced Practice Midwife in Walnut Creek, CA

Active since September 24, 2013PECOS Enrolled
112 LA CASA VIA, SUITE 130, WALNUT CREEK, CA 94598(925) 937-0995(925) 937-3918 Get Directions Write a Review

NPPES record last updated: September 24, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Lauren Michelle Lockwood C.n.m., Whnp NPPES

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

LAUREN MICHELLE LOCKWOOD C.N.M., WHNP (NPI 1356777130) is an individual advanced practice midwife in Walnut Creek, California, licensed in California (2014) and active in the NPI registry since September 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1356777130
Entity TypeIndividualFemale
Primary Taxonomy367A00000X
Provider Legal NameLAUREN MICHELLE LOCKWOODCredential: C.N.M., WHNP
Location Address112 LA CASA VIA, SUITE 130Walnut Creek, CA 94598-3091
Mailing Address3125 Linden StOakland, CA 94608-4522 · (916) 792-9308
Phone(925) 937-0995
Fax(925) 937-3918
Sole ProprietorNo
Enumeration DateSeptember 24, 2013
✔ NPI 1356777130 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 · 2014
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 22911 (CA)
112 LA CASA VIA, Walnut Creek, CA 94598
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Other Names 1

Former Name (1)Lauren Fowler

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lauren Michelle Lockwood C.n.m., Whnp 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 Reassignments

4

Medicare enrollment records show Lauren Lockwood reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

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
Sutter Bay Medical Foundation
7.9 mi
Multi-Specialty
12 CAMINO ENCINAS
Orinda, CA 94563
  • Reassigned Medicare billing, California enrollment
  • 4,479 clinicians in this Medicare group
NPI 1366898538 (510) 204-8180
Permanente Medical Group Inc
17 mi
Internal Medicine
901 NEVIN
Richmond, CA 94801
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group
NPI 1235226531 (510) 307-1555
Obhg California, P.C.
2,206 mi
Obstetrics & Gynecology
777 LOWNDES HILL RD BLDG 1
Greenville, SC 29607
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Obhg California PC
  • 711 clinicians in this Medicare group
NPI 1215258892 (800) 967-2289

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 20

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

RAYMOND S. RUZICANO, M.D.INC
Psychiatry & Neurology (Psychiatry)
112 LA CASA VIA, SUITE 345
WALNUT CREEK, CA 94598
Contra Costa County (925) 943-1400
DEBORAH L. KERLIN, M.D., INC.
Surgery
112 LA CASA VIA, SUITE 340
WALNUT CREEK, CA 94598
Contra Costa County (925) 945-7600
CLOVER PHARMACY INC
Pharmacy (Community/Retail Pharmacy)
112 LA CASA VIA, STE 100
WALNUT CREEK, CA 94598
Contra Costa County (925) 939-6311
JOHN FREDERICK RIEDEL MD
Ophthalmology
112 LA CASA VIA, #260
WALNUT CREEK, CA 94598
Contra Costa County (925) 934-6300
ROBERT W DAVIES MD
Internal Medicine (Nephrology)
112 LA CASA VIA, SUITE 210
WALNUT CREEK, CA 94598
Contra Costa County (925) 944-0351
CAROL ROGERS DIRAIMONDO MD
Internal Medicine (Nephrology)
112 LA CASA VIA, STE 210
WALNUT CREEK, CA 94598
Contra Costa County (925) 944-0351
MRS. DEBRA ANN KLEIN RNC, MSN, NP
Clinical Nurse Specialist (Women's Health)
112 LA CASA VIA, SUITE 130
WALNUT CREEK, CA 94598
Contra Costa County (925) 937-0995
DR. BRIM AARON MCMILLAN-GORDON DPM
Podiatrist
112 LA CASA VIA, STE #110
WALNUT CREEK, CA 94598
Contra Costa County (925) 935-8255

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lauren Lockwood's NPI number?

The NPI number for Lauren Lockwood is 1356777130. It was assigned to this individual provider in the NPPES registry on September 24, 2013. The provider is also known as Lauren Fowler.

Where is Lauren Lockwood located?

Lauren Lockwood practices at 112 La Casa Via Suite 130, Walnut Creek, CA 94598. The listed phone number is (925) 937-0995.

What is Lauren Lockwood's specialty?

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

Is Lauren Lockwood enrolled in Medicare?

Yes. Lauren Lockwood is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Lauren Lockwood's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Lockwood reassigns Medicare benefits to 4 organizations: Bass Medical Group (Walnut Creek, CA), Sutter Bay Medical Foundation (Orinda, CA), Permanente Medical Group Inc (Richmond, CA) and Obhg California, P.C. (Greenville, SC). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Lauren Lockwood's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Lauren Lockwood was last updated on September 24, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.