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WELTER, JOHNDO NPI 1982674503 Clinician

Family Practice · DERRY, NH

Specialty Family Practice — from billed Medicare claims
Trained UNIVERSITY OF NEW ENGLAND, COLLEGE OF OSTEO MEDICINE — medical school, self-reported to CMS
In practice about 29 years since medical school (class of 1997, self-reported to CMS)
Location DERRY, NH · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 23 codes billed · 2,163 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20192026
DERRY MEDICAL CENTER, PA
2019–2026

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 2018-08

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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
20610 Aspiration and/or injection of fluid from large joint
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
64445 Injection of anesthetic agent and/or steroid into lower back and leg nerve (sciatic nerve)
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
20553 Injection of trigger points, 3 or more muscles
83036 Hemoglobin a1c level
20552 Injection of trigger points, 1-2 muscles
G0444 Annual depression screening, 5 to 15 minutes
82962 Blood glucose (sugar) test performed by hand-held instrument
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
73030 X-ray of shoulder, minimum of 2 views
20605 Aspiration and/or injection of fluid from medium joint
72100 X-ray of lower and sacral spine, 2-3 views
73564 X-ray of knee, 4 or more views
G0442 Annual alcohol misuse screening, 5 to 15 minutes
73522 X-ray of both hips, 3-4 views
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
73502 X-ray of hip, 2-3 views
76775 Limited ultrasound scan behind abdominal cavity
72110 X-ray of lower and sacral spine, minimum of 4 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.