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LEIGH ALISON MUELLER DO
NPI 1598850174
Pediatrics in Capitola, CA

Active since October 03, 2006PECOS Enrolled
4145 CLARES ST, SUITE A, CAPITOLA, CA 95010(831) 476-1933(831) 476-2677 Get Directions Write a Review

NPPES record last updated: August 6, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Leigh Alison Mueller Do NPPES

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

LEIGH ALISON MUELLER DO (NPI 1598850174) is an individual pediatrics provider in Capitola, California, licensed in California (20A9394) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1598850174
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameLEIGH ALISON MUELLERCredential: DO
Location Address4145 CLARES ST, SUITE ACapitola, CA 95010-2053
Mailing Address4145 Clares St, Suite ACapitola, CA 95010-2053 · (831) 476-1933 · Fax (831) 476-2677
Phone(831) 476-1933
Fax(831) 476-2677
Sole ProprietorNo
Enumeration DateOctober 3, 2006
Last NPPES UpdateAugust 6, 2015
✔ NPI 1598850174 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · 20A9394
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
4145 CLARES ST, Capitola, CA 95010
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Leigh Alison Mueller Do 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 Leigh Mueller reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sutter Bay Medical Foundation
34 mi
Multi-Specialty
795 EL CAMINO REAL
Palo Alto, CA 94301
  • Reassigned Medicare billing, California enrollment
  • 4,479 clinicians in this Medicare group
NPI 1013950807 (650) 321-4121

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 95010 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
$96.03 typical visit price
range $62.97 – $186.69
Typical copayment $24.00 (range $15.74 – $46.67)
Most-billed visit code 99203
Established Patient
$109.72 typical visit price
range $21.02 – $153.16
Typical copayment $27.43 (range $5.25 – $38.29)
Most-billed visit code 99214
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 3

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

MAHNAZ AZIMI
Respiratory Therapist, Registered
4145 CLARES ST
CAPITOLA, CA 95010
Santa Cruz County (831) 438-2750
BAYVIEW GASTROENTEROLOGY MEDICAL CORPORATION
Internal Medicine (Gastroenterology)
4145 CLARES ST, STE A
CAPITOLA, CA 95010
Santa Cruz County (831) 662-9999
DR. EDWARD H LIPSON M.D.
Pediatrics
4145 CLARES ST, SUITE A
CAPITOLA, CA 95010
Santa Cruz County (510) 334-8234

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 Leigh Mueller's NPI number?

The NPI number for Leigh Mueller is 1598850174. It was assigned to this individual provider in the NPPES registry on October 3, 2006.

Where is Leigh Mueller located?

Leigh Mueller practices at 4145 Clares St Suite A, Capitola, CA 95010. The listed phone number is (831) 476-1933.

What is Leigh Mueller's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Leigh Mueller enrolled in Medicare?

Yes. Leigh Mueller is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Leigh Mueller's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Leigh Mueller reassigns Medicare benefits to Sutter Bay Medical Foundation (Palo Alto, CA). The 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 Leigh Mueller'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 Leigh Mueller was last updated on August 6, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.