CAROLINE STONE
NPI 1215616438
Nurse Practitioner - Psychiatric/Mental Health in Pasadena, CA

Active since July 14, 2023PECOS EnrolledAccepts Medicare Assignment
680 E COLORADO BLVD STE 180&2ND, PASADENA, CA 91101(646) 941-7645 Get Directions Write a Review

NPPES record last updated: March 11, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 11, 2026, Jan 26, 2026, Jan 6, 2026 and 1 more (4 updates tracked since 2023).

About Caroline Stone NPPES

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

CAROLINE STONE (NPI 1215616438) is an individual psychiatric/mental health provider in Pasadena, California, licensed in California (95024804) and active in the NPI registry since July 2023. She is enrolled in Medicare PECOS, maintains 6 additional practice locations, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1215616438
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameCAROLINE STONE
Location Address680 E COLORADO BLVD STE 180&2NDPasadena, CA 91101-6143
Mailing Address18521 E Queen Creek Rd Ste 105-177Queen Creek, AZ 85142-5866 · (858) 633-6051
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateJuly 14, 2023
Last NPPES UpdateMarch 11, 20264 updates tracked since enumeration
NPPES CertifiedMarch 11, 2026
NPI 1215616438 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
Licenses Licensed in CA · 95024804 Licensed in OR · 10009966 Licensed in AZ · 332402
680 E COLORADO BLVD STE 180&2ND, Pasadena, CA 91101

Secondary Practice Locations 6

Location 1560 W Brown Rd Ste 319Mesa, AZ 85201-3221 · Phone (804) 300-0484 · Fax (804) 300-0484
Location 23120 Telegraph Ave Ste 3Berkeley, CA 94705-1964 · Phone (804) 300-0484
Location 310260 SW Greenburg Rd Fl 4Portland, OR 97223-5500 · Phone (646) 941-7645
Location 410260 SW Greenburg RdPortland, OR 97223-5500 · Phone (315) 873-2936
Location 55201 Great America Pkwy Ste 320Santa Clara, CA 95054-1140 · Phone (804) 300-0484
Location 62 N Central Ave Fl 18Phoenix, AZ 85004-2322 · Phone (646) 941-7645

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Caroline Stone is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7214469568
PECOS Enrollment IDI20241011002336
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91101 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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 20

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

Nurse Practitioner (Psychiatric/Mental Health)
680 E COLORADO BLVD STE 180&2ND
PASADENA, CA 91101
Marriage & Family Therapist
680 E COLORADO BLVD STE 180&2ND
PASADENA, CA 91101
Social Worker (Clinical)
680 E COLORADO BLVD STE 180&2ND
PASADENA, CA 91101
Counselor (Mental Health)
680 E COLORADO BLVD STE 180&2ND
PASADENA, CA 91101
Marriage & Family Therapist
680 E COLORADO BLVD STE 180&2ND
PASADENA, CA 91101
Marriage & Family Therapist
680 E COLORADO BLVD STE 180&2ND
PASADENA, CA 91101
Nurse Practitioner (Psychiatric/Mental Health)
680 E COLORADO BLVD STE 180&2ND
PASADENA, CA 91101
Marriage & Family Therapist
680 E COLORADO BLVD STE 180&2ND
PASADENA, CA 91101

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 Caroline Stone's NPI number?

The NPI number for Caroline Stone is 1215616438. It was assigned to this individual provider in the NPPES registry on July 14, 2023.

Where is Caroline Stone located?

Caroline Stone practices at 680 E Colorado Blvd Ste 180&2nd, Pasadena, CA 91101. The listed phone number is (646) 941-7645.

What is Caroline Stone's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Caroline Stone enrolled in Medicare?

Yes. Caroline Stone is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Caroline Stone accept?

Health plans from Providence Health Plan list Caroline Stone as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Caroline Stone was last updated on March 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.