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GUERRERO, JOHNFNP NPI 1154801280 Clinician

Nurse Practitioner · EL CENTRO, CA

Specialty Nurse Practitioner — from billed Medicare claims
In practice about 7 years since medical school (class of 2019, self-reported to CMS)
Location EL CENTRO, CA · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 29 codes billed · 6,843 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20202026
RAMBEL MEDICAL GROUP PC
2025–2026
SUNRISE MEDICAL GROUP
2022–2023
DIGESTIVE DISEASE ASSOCIATES, INC
2020

The roster archive begins in 2019, so a span starting at 2019 may reach back further. Membership spans only — no volume is attributed to any group here.

NPPES registry · CMS Doctors & Clinicians registry · Medicare Part B physician/supplier claims · NPPES record last updated 2023-10

Year: 2024 · 2023 · 2022  · 2021  · 2020 

Provider overview · all codes · CY2024

The full analytics for this provider

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The billed-volume positioning, practice focus, and economics behind this provider — computed on the same disclosed Medicare Part B data.

This provider's disclosed Medicare payments across all codes were in CY2024. Unlock to see the figure.

  • Payment, service & beneficiary totals — the disclosed scale, all codes
  • Practice profile — focus & reach — top codes by share of services
  • Office vs. facility setting mix — place-of-service code split
  • Volume over five years — discrete yearly counts, no rate
  • Peer positioning — service volume — percentile among specialty peers, cohort & year disclosed
  • Peer positioning — code breadth — how many codes billed, vs peers

Peer positioning shows billed-volume and code-breadth positions among specialty peers, not measures of care (a provider's true volume position can only be higher, never lower). All figures disclosed Medicare Part B fee-for-service; volumes are personal to this NPI, not attributed to any group.

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Procedures billed to Medicare Part B (2024)

Medicare Part B FFS · CY2024 · as published by CMS
CodeDescription Services Beneficiary-episodes Avg charge Avg Medicare payment
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes
99443 Telephone medical discussion with physician, 21-30 minutes
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
11042 Removal of skin and tissue, 20.0 sq cm or less
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes
96372 Injection of drug or substance under skin or into muscle
99306 Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more
G0442 Annual alcohol misuse screening, 5 to 15 minutes
G0444 Annual depression screening, 5 to 15 minutes
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
15271 Application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less
15272 Application of skin substitute graft to wound of trunk, arms, or legs, each additional 25.0 sq cm of wound 100.0 sq cm or less
G0446 Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
99344 Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes
99442 Telephone medical discussion with physician, 11-20 minutes
99497 Advance care planning, first 30 minutes
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
93880 Ultrasound of both sides of head and neck blood flow
81003 Automated urinalysis test
76770 Complete ultrasound scan behind abdominal cavity
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus
93925 Ultrasound of leg arteries or artery grafts
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
71046 X-ray of chest, 2 views
72100 X-ray of lower and sacral spine, 2-3 views

These are this provider's own Medicare Part B fee-for-service volumes (CMS public data). CMS suppresses rows with fewer than 11 beneficiaries, so low-volume codes may be missing entirely — absence is not zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average charge and average Medicare payment are weighted by service volume across office and facility settings. Volumes on this page are personal to the NPI and are not attributed to any physician group. See Methods & Sources.