What is Greg Nelson's specialty?

Greg Nelson (NPI 1558496950) is a Medicare-billing provider whose primary specialty is Dermatology in Van Nuys, CA.

Where does Greg Nelson practice?

Greg Nelson practices in Van Nuys, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1558496950.

How much does Medicare pay Greg Nelson?

Greg Nelson (NPI 1558496950) received approximately $160K in total Medicare Part B payments, serving 510 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1558496950

Greg NelsonM.D.

PRACTICENELSON-NAM A MEDICAL CORPORATIONSee all providers at this practice →

DermatologyVan Nuys, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,709

Unique beneficiaries

—

Total services

3,727

Distinct HCPCS

Medicare payment

$145K

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

727

Beneficiaries

—

Total drug cost

$61K

Distinct drugs

Brand share

4.8%

Top prescribed drugs

Ketoconazole216 claims

Mometasone Furoate80 claims

Clobetasol Propionate58 claims

Clindamycin Phosphate56 claims

Fluocinonide52 claims

QUALITY · MIPS · 2024

Final MIPS score

84.1

Quality

55.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.38%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$546

Payment records

By payment type

Food and Beverage$546

Top paying entities

Food and Beverage$546

REFERRAL NETWORK

Where Greg Nelson'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
Unilab Corporation Clinical Laboratory · West Hills, CA	92	253
Stephen Reale Internal Medicine · Van Nuys, CA	17	74
Mitchell Nishimoto Internal Medicine · Van Nuys, CA	14	62
Joshua Rokaw Endocrinology · Tarzana, CA	13	32
ABRAHAMIAN, AZNIV	11	17
DIGNITY COMMUNITY CARE	11	25

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