What is Peter Klein's specialty?

Peter Klein (NPI 1669444147) is a Medicare-billing provider whose primary specialty is Dermatology in Port Jefferson Station, NY.

Where does Peter Klein practice?

Peter Klein practices in Port Jefferson Station, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1669444147.

How much does Medicare pay Peter Klein?

Peter Klein (NPI 1669444147) received approximately $221K in total Medicare Part B payments, serving 1,224 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1669444147

Peter KleinM.D.

PRACTICEPETER A KLEIN, MD, FAAD, PCSee all providers at this practice →

DermatologyPort Jefferson Station, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,183

Unique beneficiaries

—

Total services

3,383

Distinct HCPCS

Medicare payment

$202K

Peer benchmark

Total Medicare services vs. 960 Dermatology providers in NY — top quintile (cohort median 1,575).

PRESCRIBING · PART D · 2024

Total Rx claims

849

Beneficiaries

—

Total drug cost

$963K

Distinct drugs

Brand share

16.8%

Top prescribed drugs

Triamcinolone Acetonide166 claims

Ketoconazole82 claims

Doxycycline Hyclate64 claims

Dupilumab55 claims

Metronidazole53 claims

QUALITY · MIPS · 2024

Final MIPS score

79.4

Quality

65.5

Cost

77.4

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.19%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$892

Payment records

By payment type

Food and Beverage$892

Top paying entities

Food and Beverage$892

REFERRAL NETWORK

Where Peter Klein'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). 21 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Ameripath New York Llc Clinical Laboratory · White Plains, NY	226	592
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	130	424
Acupath Laboratories, Inc. Clinical Laboratory · Plainview, NY	108	197
Seth Wilentz Dermatology · New York, NY	95	206
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	83	166
JOHN T. MATHER MEMORIAL HOSPITAL	83	160
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	80	177
ENZO CLINICAL LABS, INC.	35	85
David Silverstein Dermatology · Ronkonkoma, NY	34	262
LONG ISLAND COMMUNITY HOSPITAL AT NYU LANGONE HEALTH	32	45
ST. CHARLES HOSPITAL	32	82
Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY	26	82

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