NEVVI Medicare utilization intelligence

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MENTAL HEALTH SYSTEMS, INC.

PAC 8628019320 Physician group
NURSE PRACTITIONER · SAN DIEGO, CA · hospital-affiliated
Specialty NURSE PRACTITIONER — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in SAN DIEGO, CA · bills Medicare in 3 states (CA, MA, WA)
Scale 38 providers on the CMS registry roster · 13 codes billed (five-year data window) · 1,424 services (all billed codes, CY2024)
Medicare paid $105K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact 61982218002301 — 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 10Advanced-practice 10Other clinicians 1= 21 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 21 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 6 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

Provider volumes, all codes · CY2024

NPIProviderCredentialsTypeCitySt Services (all codes) locked column
1760566160 Donnelly, John M.D. Psychiatry OceansideCA premium
1578522462 Tan, Doris D.O. Psychiatry FresnoCA premium
1033361720 Kim, Chung-Lim M.D. Psychiatry AnaheimCA premium
1861921926 Rieger, Christine FNP, PMHNP, DNP Nurse Practitioner EscondidoCA premium
1083277255 Lam, Thy Nurse Practitioner VistaCA premium
1316248420 Ross, Rachel MD Psychiatry OceansideCA premium
1427098441 Ellis, Deborah RN NP Nurse Practitioner Loma LindaCA premium
1215394382 Sears-Wiley, Elizabeth NP Nurse Practitioner San DiegoCA premium
1235771932 Sherman, Lea PMHNP-BC Nurse Practitioner San DiegoCA premium
1811190937 Ramsey, Homer M.D. Psychiatry Yucca ValleyCA premium
1861581993 Bucardo, Jesus M.D. Psychiatry HemetCA premium
1538790605 Balingit, Kat PSYCHIATRIC NP Nurse Practitioner San DiegoCA premium
1306143441 Randolph, Margo MSW, LCSW Licensed Clinical Social Worker OceansideCA premium
1588776918 Adapa, Indira · member of 2 groups M.D. Psychiatry FresnoCA premium
1184039042 Katta, Shwetha · member of 2 groups Psychiatry FresnoCA premium
1811915812 Keri, Jason · member of 3 groups MD Psychiatry San DiegoCA premium
1003166646 Nevarez, Irene · member of 2 groups NP Nurse Practitioner San DiegoCA premium
1780981266 Pellecchia, Kristyn · member of 2 groups N.P. Nurse Practitioner San DiegoCA premium
1871174748 Snider, Ian · member of 2 groups PMHNP Nurse Practitioner San DiegoCA premium
1003104704 Trexler, Alison · member of 3 groups M.D. Psychiatry EncinitasCA premium
1417471459 Wood, Keegan · member of 2 groups PMHNP Nurse Practitioner Los AngelesCA premium

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.