KATIANA LESLIE CAREY-SIMMS CNM, WHNP
NPI 1659156248
Advanced Practice Midwife in Davis, CA

Active since August 30, 2023PECOS Enrolled
2051 JOHN JONES RD, DAVIS, CA 95616(530) 204-5317 Get Directions Write a Review

NPPES record last updated: October 2, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 2, 2023, Aug 30, 2023 (2 updates tracked since 2023).

About Katiana Leslie Carey-simms Cnm, Whnp NPPES

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

KATIANA LESLIE CAREY-SIMMS CNM, WHNP (NPI 1659156248) is an individual advanced practice midwife in Davis, California, licensed in California (236392) and active in the NPI registry since August 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1659156248
Entity TypeIndividualFemale
Primary Taxonomy367A00000X
Provider Legal NameKATIANA LESLIE CAREY-SIMMSCredential: CNM, WHNP
Location Address2051 JOHN JONES RDDavis, CA 95616-9701
Mailing Address214 Kentucky St # AVallejo, CA 94590-5038 · (510) 847-5836
Sole ProprietorYes
Enumeration DateAugust 30, 2023
Last NPPES UpdateOctober 2, 20232 updates tracked since enumeration
NPPES CertifiedOctober 2, 2023
✔ NPI 1659156248 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 · 236392
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 95026214 (CA)
2051 JOHN JONES RD, Davis, CA 95616

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Katiana Leslie Carey-simms Cnm, 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

3

Medicare enrollment records show Katiana Carey-simms reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Multi-Specialty
2700 GATEWAY OAKS DR
Sacramento, CA 95833
  • Reassigned Medicare billing, California enrollment
  • 3,056 clinicians in this Medicare group
Federally Qualified Health Center (FQHC)
1101 B GALE WILSON BLVD STE 101C
Fairfield, CA 94533
  • Reassigned Medicare billing, California enrollment
  • 116 clinicians in this Medicare group
Surgery
1411 E 31ST STREET
Oakland, CA 94602
  • Reassigned Medicare billing, California enrollment
  • 900 clinicians in this Medicare group

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 95616 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
$92.61 typical visit price
range $60.44 – $180.85
Typical copayment $23.15 (range $15.11 – $45.21)
Most-billed visit code 99203
Established Patient
$75.03 typical visit price
range $19.88 – $148.15
Typical copayment $18.75 (range $4.97 – $37.03)
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.

Midwife
2051 JOHN JONES RD
DAVIS, CA 95616
Counselor (Mental Health)
2051 JOHN JONES RD
DAVIS, CA 95616
Midwife
2051 JOHN JONES RD
DAVIS, CA 95616
Advanced Practice Midwife
2051 JOHN JONES RD
DAVIS, CA 95616
Advanced Practice Midwife
2051 JOHN JONES RD
DAVIS, CA 95616
Dentist
2051 JOHN JONES RD
DAVIS, CA 95616
Advanced Practice Midwife
2051 JOHN JONES RD
DAVIS, CA 95616
Registered Nurse
2051 JOHN JONES RD
DAVIS, CA 95616

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 Katiana Carey-simms's NPI number?

The NPI number for Katiana Carey-simms is 1659156248. It was assigned to this individual provider in the NPPES registry on August 30, 2023.

Where is Katiana Carey-simms located?

Katiana Carey-simms practices at 2051 John Jones Rd, Davis, CA 95616. The listed phone number is (530) 204-5317.

What is Katiana Carey-simms's specialty?

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

Is Katiana Carey-simms enrolled in Medicare?

Yes. Katiana Carey-simms is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Katiana Carey-simms's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katiana Carey-simms reassigns Medicare benefits to 3 organizations: Sutter Valley Medical Foundation (Sacramento, CA), Ole Health (Fairfield, CA) and Alameda Health System (Oakland, CA). 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 Katiana Carey-simms'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 Katiana Carey-simms was last updated on October 2, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.