PROVIDER PROFILE · NPI 1497931380

Christopher CrosbyM.D., PH.D.

DermatologyLa Mesa, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,632

Unique beneficiaries

—

Total services

4,232

Distinct HCPCS

Medicare payment

$477K

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

247

Beneficiaries

—

Total drug cost

$62K

Distinct drugs

Brand share

13.8%

Top prescribed drugs

Doxycycline Hyclate57 claims

Cephalexin41 claims

Mupirocin40 claims

Ciclopirox Olamine21 claims

Triamcinolone Acetonide18 claims

QUALITY · MIPS · 2024

Final MIPS score

13.6

Quality

0.0

Cost

45.2

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-9.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$953

Payment records

By payment type

Food and Beverage$953

REFERRAL NETWORK

Where Christopher Crosby'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 · 15 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	30	55
Shinko Lin Dermatology · La Mesa, CA	22	40
Northwest Pathology Pllc Clinical Laboratory · Bellingham, WA	18	21
Nassir Azimi Cardiology · La Mesa, CA	12	18
REGENTS OF THE UNIVERSITY OF CALIFORNIA	11	20
Ronald Goldberg Cardiology · La Mesa, CA	11	29

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
GROSSMONT HOSPITAL CORPORATION	67	136
BUSHMAN, ROBERT	40	51
Helene Jolly Physician Assistant · La Mesa, CA	29	37
Maki Goskowicz Dermatology · La Mesa, CA	26	33
Unilab Corporation Clinical Laboratory · West Hills, CA	22	49
John Campbell Pathology · San Diego, CA	19	31
Reese Bliek Physician Assistant · Oak Harbor, WA	17	25
Sharp Healthcare Clinical Laboratory · La Mesa, CA	16	26
WHIDBEY ISLAND PUBLIC HOSPITAL DISTRICT	16	26
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	14	21
Scripps Health Clinical Laboratory · San Diego, CA	14	57
Sharp Healthcare Clinical Laboratory · San Diego, CA	12	18

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