NEVVI Medicare utilization intelligence

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PACIFIC CLINICS

PAC 4082008420 Provider group
PSYCHIATRY · PASADENA, CA · hospital-affiliated
Specialty PSYCHIATRY — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in PASADENA, CA · bills Medicare in 3 states (CA, GA, IL)
Scale 73 providers on the CMS registry roster · 13 codes billed (five-year data window) · 2,457 services (all billed codes, CY2024)
Medicare paid $189K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (626) 403-2794 — CMS registry listing
CMS Doctors & Clinicians registry · Medicare Part B physician/supplier claims · figures are attributed (single-group clinicians) and disclosed fee-for-service — a subset, never complete totals · group series shown over the most recent 5 years (rosters archived from 2019)
Group analytics

Who's billing in this group, plus the paid volume analytics · CY2024

Clinician makeup · CY2024
Physicians 12Advanced-practice 6Other clinicians 2= 20 clinicians billed · CY2024
By clinician headcount, CY2024. 'Physician' follows Medicare's §1861(r) definition (MD/DO, podiatry, optometry, dental medicine, chiropractic); facility and supplier enrollments are not counted as clinicians. These 20 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 8 of the group's 13 codes this year, across 1 state (CY2024).

The full analytics for this group

Premium

The billed-volume rank, trajectory, and economics behind this group — computed on the same disclosed Medicare Part B data.

What Medicare paid this group in CY2024 is on the group's identity card — free, on every tier. Premium breaks that figure down per code and per service, and puts the volume behind it in national and peer context.

  • Per-code payment breakdown & avg $/service — dollars behind the volume
  • Beneficiary-episode volume — reach, not just service counts
  • Office vs. facility setting mix — place-of-service code split
  • National billed-volume rank — percentile, cohort & year disclosed
  • Size-peer billed-volume benchmark — vs. groups of similar size
  • Top-3 clinician share — how volume distributes
  • 5-year volume trend — direction across the window
  • Business mix — largest codes by payment

Rank and benchmark figures are billed-volume positions among peers, not measures of care. All figures attributed (single-group clinicians) and disclosed Medicare Part B fee-for-service.

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Medicare Part B FFS · CY2024 · as published by CMS
Data year: CY2024 CY2023 CY2022  CY2021  CY2020 

Provider volumes, all codes · CY2024

NPIProviderCredentialsTypeCitySt Services (all codes)
1124634563 Ardoin, Rachel NP Nurse Practitioner Santa Fe SpringsCA
1215054481 Truong, Phuong M.D. Psychiatry Los AngelesCA
1053458166 Kang, Xin M.D. Psychiatry CerritosCA
1447925912 Sun, Colleen PMHNP-BC Nurse Practitioner RosemeadCA
1366585499 Jernazian-Kanaian, Irene M.D. Psychiatry PasadenaCA
1053752485 Preston, Gwendolyn FNP Nurse Practitioner Los AngelesCA
1376063958 Chen, Vivian LCSW Licensed Clinical Social Worker RosemeadCA
1912513375 Nwachie, Ononuju Nurse Practitioner PasadenaCA
1467961565 Lam, George Nurse Practitioner South PasadenaCA
1720102056 Hernandez-Lopez, Maria MD Psychiatry CommerceCA
1194048827 Choi, Michael M.D. Psychiatry Los AngelesCA
1366579138 Halliwell, Mehera M.D. Psychiatry Granada HillsCA
1982829248 Juarez, Thaddeus M.D. Psychiatry Beverly HillsCA
1215486915 Soeung, Joseph MD Psychiatry AlhambraCA
1831127869 Aguilar, Norma MD Psychiatry ComptonCA
1750819454 Palenik, Grace Marriage and Family Therapist South PasadenaCA
1093169500 Chen, Simon MD Psychiatry South PasadenaCA
1215686167 Choe, John · member of 2 groups PMNHP Nurse Practitioner West CovinaCA
1295878098 Florescio, Pedro · member of 2 groups M.D. Psychiatry Santa Fe SpringsCA
1730619818 Ng, Emily · member of 2 groups Psychiatry FresnoCA

Volumes are attributed to a group only for clinicians affiliated with exactly one group. Clinicians in several groups are listed ("member of N groups") but shown as "—" — their volume is not attributed to any single group. A "—" on a single-group clinician means CMS suppressed the figure (fewer than 11 beneficiaries), never zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average Medicare payment is the amount Medicare actually paid per service, weighted by service volume across office and facility settings. Where the roster is a single clinician, that clinician's service counts match the group's attributed volume shown on the ranked results, so they are shown here; the per-provider split across a larger roster is a premium feature. See Methods & Sources.