What is Jonathan Gamss's specialty?

Jonathan Gamss (NPI 1598922874) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Mount Kisco, NY.

Where does Jonathan Gamss practice?

Jonathan Gamss practices in Mount Kisco, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1598922874.

How much does Medicare pay Jonathan Gamss?

Jonathan Gamss (NPI 1598922874) received approximately $93K in total Medicare Part B payments, serving 643 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1598922874

Jonathan GamssM.D.

PRACTICENORTHERN WESTCHESTER HOSPITAL ASSOCIATIONSee all providers at this practice →

Emergency MedicineMount Kisco, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

661

Unique beneficiaries

—

Total services

721

Distinct HCPCS

Medicare payment

$86K

Peer benchmark

Total Medicare services vs. 3,737 Emergency Medicine providers in NY — top quintile (cohort median 287).

PRESCRIBING · PART D · 2024

Total Rx claims

108

Beneficiaries

—

Total drug cost

$781

Distinct drugs

Brand share

21.3%

Top prescribed drugs

Famotidine16 claims

Amlodipine Besylate13 claims

Albuterol Sulfate12 claims

Metoprolol Succinate12 claims

Azithromycin11 claims

QUALITY · MIPS · 2024

Final MIPS score

87.1

Quality

76.5

Cost

68.6

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.51%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$174

Payment records

By payment type

Food and Beverage$174

Top paying entities

Food and Beverage$174

REFERRAL NETWORK

Where Jonathan Gamss'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). 90 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Joseph Fusco Diagnostic Radiology · Belleville, NJ	278	428
Fadi Chaaban Cardiology · West Orange, NJ	162	258
CRISCITO, MARIO	116	163
MONMOUTH OCEAN HOSPITAL SERVICE CORPORATION	89	132
Catalino Delacruz Cardiology · Bloomfield, NJ	85	127
Leonard Savino Cardiology · Ocala, FL	80	115
John Fontanetta Emergency Medicine · Belleville, NJ	74	105
UNIVERSITY HOSPITAL	71	186
Jimmy Paulo Hospitalist · Belleville, NJ	67	119
NPI 1376582619	64	88
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	61	104
George Berk Cardiology · Yorktown Heights, NY	56	79

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