What is John Welter's specialty?

John Welter (NPI 1982674503) is a Medicare-billing provider whose primary specialty is Family Practice in Derry, NH.

Where does John Welter practice?

John Welter practices in Derry, NH, based on the location reported in the CMS Medicare provider datasets for NPI 1982674503.

How much does Medicare pay John Welter?

John Welter (NPI 1982674503) received approximately $120K in total Medicare Part B payments, serving 365 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1982674503

John WelterDO

Family PracticeDerry, NHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,006

Unique beneficiaries

—

Total services

2,163

Distinct HCPCS

Medicare payment

$110K

Peer benchmark

Total Medicare services vs. 441 Family Practice providers in NH — top quintile (cohort median 533).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$599

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Diclofenac Sodium63 claims

Allopurinol17 claims

QUALITY · MIPS · 2024

Final MIPS score

22.6

Quality

0.0

Cost

75.5

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-6.28%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$104

Payment records

By payment type

Food and Beverage$104

Top paying entities

Food and Beverage$104

REFERRAL NETWORK

Where John Welter's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Dennis Rork Family Practice · Londonderry, NH	63	169
HCA HEALTH SERVICES OF NEW HAMPSHIRE INC	59	200
Albert Northcutt Family Practice · Londonderry, NH	24	38
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	17	34

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events