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YVONNE OFFILL PMHNP-BC
NPI 1689316325
Nurse Practitioner - Psychiatric/Mental Health in Upland, CA

Active since April 12, 2022PECOS EnrolledAccepts Medicare Assignment
75/100
CMS Quality Rating
336 E 20TH ST, UPLAND, CA 91784(608) 630-4880 Get Directions Write a Review

NPPES record last updated: April 12, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Yvonne Offill Pmhnp-bc NPPES

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

YVONNE OFFILL PMHNP-BC (NPI 1689316325) is an individual psychiatric/mental health provider in Upland, California, licensed in California (95018580) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in Upland, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1689316325
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameYVONNE OFFILLCredential: PMHNP-BC
Location Address336 E 20TH STUpland, CA 91784-8225
Mailing Address336 E 20th StUpland, CA 91784-8225 · (608) 630-4880
Phone(608) 630-4880
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateApril 12, 2022
NPPES CertifiedApril 12, 2022
✔ NPI 1689316325 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
License✔ Licensed in CA · 95018580
336 E 20TH ST, Upland, CA 91784
Open in Google Maps ↗

Secondary Practice Location 1

Location 1336 E 20th StUpland, CA 91784-8225 · Phone (608) 630-4880

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Yvonne Offill Pmhnp-bc 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 ID3779960455
PECOS Enrollment IDI20220518002433
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

2

Medicare enrollment records show Yvonne Offill reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Brian Wu MD Phd Inc
27 mi
Psychiatry
201 SYCAMORE DR
San Gabriel, CA 91775
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Emh Psychiatry Inc
  • 10 clinicians in this Medicare group
NPI 1528639481 (323) 448-0298
Executive Mental Health, Inc.
47 mi
Mental Health
11835 W OLYMPIC BLVD STE 1270E
Los Angeles, CA 90064
  • Reassigned Medicare billing, California enrollment
  • 53 clinicians in this Medicare group
NPI 1275670036 (310) 273-4843

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

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
3,500 services753 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
545 services171 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
389 services111 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
149 services46 patients
Psychotherapy with evaluation and management visit, 30 minutes 90833
Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.
51 services28 patients
Psychiatric diagnostic evaluation with medical services 90792
A psychiatric diagnostic evaluation with medical services is a comprehensive assessment. It includes a detailed examination of your mental health and physical wellbeing, as well as your personal and family history. This evaluation aids in creating an effective treatment plan.
40 services39 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91784 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
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice

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 Yvonne Offill's NPI number?

The NPI number for Yvonne Offill is 1689316325. It was assigned to this individual provider in the NPPES registry on April 12, 2022.

Where is Yvonne Offill located?

Yvonne Offill practices at 336 E 20th St, Upland, CA 91784. The listed phone number is (608) 630-4880.

What is Yvonne Offill's specialty?

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

Is Yvonne Offill enrolled in Medicare?

Yes. Yvonne Offill 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.

Which organizations bill Medicare for Yvonne Offill's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Yvonne Offill reassigns Medicare benefits to 2 organizations: Brian Wu MD Phd Inc (San Gabriel, CA) and Executive Mental Health, Inc. (Los Angeles, 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 Yvonne Offill'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 Yvonne Offill was last updated on April 12, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.