What is David Schwalb's specialty?

David Schwalb (NPI 1528045416) is a Medicare-billing provider whose primary specialty is Internal Medicine in Ferndale, NY.

Where does David Schwalb practice?

David Schwalb practices in Ferndale, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1528045416.

How much does Medicare pay David Schwalb?

David Schwalb (NPI 1528045416) received approximately $410K in total Medicare Part B payments, serving 993 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1528045416

David SchwalbMD

Internal MedicineFerndale, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

8,694

Unique beneficiaries

—

Total services

16,606

Distinct HCPCS

Medicare payment

$387K

Peer benchmark

Total Medicare services vs. 7,864 Internal Medicine providers in NY — top quintile (cohort median 552).

PRESCRIBING · PART D · 2024

Total Rx claims

13,718

Beneficiaries

—

Total drug cost

$1.7M

Distinct drugs

161

Brand share

25.6%

Top prescribed drugs

Atorvastatin Calcium949 claims

Amlodipine Besylate659 claims

Lisinopril642 claims

Levothyroxine Sodium516 claims

Omeprazole464 claims

QUALITY · MIPS · 2024

Final MIPS score

84.9

Quality

68.5

Cost

77.6

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.42%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

131

By payment type

Food and Beverage$3K

Top paying entities

Food and Beverage$3K

REFERRAL NETWORK

Where David Schwalb'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). 26 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	264	839
David Lowenkron Cardiology · Middletown, NY	67	300
ISSEKS, THEODORE	66	163
Nancyann Condro Podiatry · Monticello, NY	50	166
SULLIVAN PARAMEDICINE, INC	44	202
Boris Novik Diagnostic Radiology · Middletown, NY	42	110
Pany Decossard Emergency Medicine · Deckerville, MI	32	96
Stephen Daly Diagnostic Radiology · Middletown, NY	27	64
Yvonne Newland Pagan Otolaryngology · Ferndale, NY	24	101
NPI 1306869045	23	50
Funsho Busari-Alabi Internal Medicine · Middletown, NY	21	82
Joseph Lazaro Physical Therapist in Private Practice · Ferndale, NY	21	242

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