What is Janet Claassen's specialty?

Janet Claassen (NPI 1689675605) is a Medicare-billing provider whose primary specialty is Allergy/ Immunology in Albany, NY.

Where does Janet Claassen practice?

Janet Claassen practices in Albany, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1689675605.

How much does Medicare pay Janet Claassen?

Janet Claassen (NPI 1689675605) received approximately $8K in total Medicare Part B payments, serving 80 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1689675605

Janet ClaassenMD

PRACTICECERTIFIED ALLERGY CONSULTANTS, PCSee all providers at this practice →

Allergy/ ImmunologyAlbany, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

133

Distinct HCPCS

Medicare payment

$4K

Peer benchmark

Total Medicare services vs. 272 Allergy/ Immunology providers in NY — bottom quintile (cohort median 2,067).

PRESCRIBING · PART D · 2024

Total Rx claims

323

Beneficiaries

—

Total drug cost

$33K

Distinct drugs

Brand share

41.5%

Top prescribed drugs

Montelukast Sodium84 claims

Albuterol Sulfate46 claims

Fluticasone Propion/Salmeterol36 claims

Fluticasone Propionate32 claims

Azelastine Hcl31 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$125

Payment records

By payment type

Food and Beverage$125

Top paying entities

Food and Beverage$125

REFERRAL NETWORK

Where Janet Claassen'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Michael Katlan Allergy/ Immunology · Albany, NY	28	60
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	17	25
Kemp Bundy Allergy/ Immunology · Albany, NY	14	25
ELLIS HOSPITAL	14	29
ST. PETER'S HOSPITAL OF THE CITY OF ALBANY	13	33
ALBANY MEDICAL CENTER HOSPITAL	11	16

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