PROVIDER PROFILE · NPI 1437157054

Karen KellerMD

PRACTICEPENINSULA DERMATOLOGY MEDICAL GROUP INCSee all providers at this practice →

DermatologyBurlingame, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,086

Unique beneficiaries

—

Total services

3,952

Distinct HCPCS

Medicare payment

$244K

Peer benchmark

Total Medicare services vs. 1,546 Dermatology providers in CA — above median (cohort median 2,504).

PRESCRIBING · PART D · 2024

Total Rx claims

608

Beneficiaries

—

Total drug cost

$126K

Distinct drugs

Brand share

6.9%

Top prescribed drugs

Triamcinolone Acetonide96 claims

Clobetasol Propionate96 claims

Ketoconazole78 claims

Doxycycline Monohydrate45 claims

Mupirocin34 claims

QUALITY · MIPS · 2024

Final MIPS score

99.2

Quality

0.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

1.02%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$596

Payment records

By payment type

Food and Beverage$596

REFERRAL NETWORK

Where Karen Keller'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). 2 inbound referrers · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jon Keller Pathology · Palo Alto, CA	16	49
Harriet Borofsky Diagnostic Radiology · San Mateo, CA	12	19

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MILLS-PENINSULA HEALTH SERVICES	121	265
Nikolajs Lapins Dermatology · Burlingame, CA	24	72
Jon Keller Pathology · Palo Alto, CA	17	57
Harriet Borofsky Diagnostic Radiology · San Mateo, CA	13	21
KAY, DONALD	11	35
Cecilia Wan Internal Medicine · Burlingame, CA	11	36

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