What is Jonathan Lowenthal's specialty?

Jonathan Lowenthal (NPI 1861553711) is a Medicare-billing provider whose primary specialty is Internal Medicine in Prince Frederick, MD.

Where does Jonathan Lowenthal practice?

Jonathan Lowenthal practices in Prince Frederick, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1861553711.

How much does Medicare pay Jonathan Lowenthal?

Jonathan Lowenthal (NPI 1861553711) received approximately $393K in total Medicare Part B payments, serving 758 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1861553711

Jonathan LowenthalMD

PRACTICECALVERT INTERNAL MEDICINE GROUP PASee all providers at this practice →

Internal MedicinePrince Frederick, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

7,830

Unique beneficiaries

—

Total services

11,084

Distinct HCPCS

Medicare payment

$365K

Peer benchmark

Total Medicare services vs. 2,306 Internal Medicine providers in MD — top quintile (cohort median 884).

PRESCRIBING · PART D · 2024

Total Rx claims

7,260

Beneficiaries

—

Total drug cost

$719K

Distinct drugs

119

Brand share

19.3%

Top prescribed drugs

Amlodipine Besylate438 claims

Atorvastatin Calcium396 claims

Losartan Potassium382 claims

Metformin Hcl232 claims

Levothyroxine Sodium219 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Jonathan Lowenthal'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). 32 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CALVERTHEALTH MEDICAL CENTER, INC.	180	760
Cassius Belfonte Cardiology · Prince Frederick, MD	73	279
Varkey Mathew Cardiology · Huntingtown, MD	46	118
DODD, MICHAEL	37	83
CHESAPEAKE-POTOMAC HOME HEALTH AGENCY, INC	29	90
Estelle Cooke-Sampson Diagnostic Radiology · Washington, DC	27	101
John Bubser Podiatry · Landover, MD	26	98
Alvanus Hartley Dermatology · Prince Frederick, MD	25	76
Faris Hawit Dermatology · Prince Frederick, MD	23	39
Thomas Annulis Hospitalist · Prince Frederick, MD	23	79
Alvine Desamours Physician Assistant · Hanover, MD	22	79
Kim Goring Critical Care (Intensivists) · Germantown, MD	22	142

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