What is Sharon Karp's specialty?

Sharon Karp (NPI 1265507768) is a Medicare-billing provider whose primary specialty is Rheumatology in Stamford, CT.

Where does Sharon Karp practice?

Sharon Karp practices in Stamford, CT, based on the location reported in the CMS Medicare provider datasets for NPI 1265507768.

How much does Medicare pay Sharon Karp?

Sharon Karp (NPI 1265507768) received approximately $39K in total Medicare Part B payments, serving 142 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1265507768

Sharon KarpM.D.

PRACTICESHORELINE MEDICAL, LLPSee all providers at this practice →

RheumatologyStamford, CTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

311

Unique beneficiaries

—

Total services

625

Distinct HCPCS

Medicare payment

$36K

Peer benchmark

Total Medicare services vs. 78 Rheumatology providers in CT — below median (cohort median 1,320).

PRESCRIBING · PART D · 2024

Total Rx claims

1,548

Beneficiaries

—

Total drug cost

$1.5M

Distinct drugs

Brand share

34.5%

Top prescribed drugs

Hydroxychloroquine Sulfate294 claims

Methotrexate Sodium242 claims

Prednisone219 claims

Sulfasalazine61 claims

Folic Acid48 claims

QUALITY · MIPS · 2024

Final MIPS score

93.1

Quality

79.8

Cost

0.0

Improvement activities

40.0

Promoting interop.

88.8

Payment adjustment

0.76%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Sharon Karp'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). 3 inbound referrers · 7 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	61	309
STAMFORD HOSPITAL	53	426
Peter Siroka Podiatry · Stamford, CT	12	55

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
STAMFORD HOSPITAL	70	489
NORTHERN WESTCHESTER HOSPITAL ASSOCIATION	30	117
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	28	113
HECHT, HARVEY	15	53
Peter Siroka Podiatry · Stamford, CT	11	39
Elizabeth Siderides Ophthalmology · Stamford, CT	11	21
Elizabeth Gaary Diagnostic Radiology · Hudson, OH	11	26

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